Verifying against the live site and live WHOIS/DNS…
Common questions
Is performancediesel.com legit or a scam?
AboutUs doesn't label sites "legit" or "a scam": this page lists the dated registration, DNS, HTTPS, mail-authentication and safety checks we could verify, each with its source, so you can decide for yourself.
Who owns performancediesel.com?
Nobody has completed AboutUs's owner verification for performancediesel.com. That's true of most sites here — it isn't itself a warning sign.
Correct a description, link or other detail. Submissions are reviewed before publication.
Lifeline · performancediesel.com over time
Checked in the last 30 daysOlder, dated recordFrom registration records
Registered 26 years ago · on AboutUs since 2006 · one registrar since May 5, 2011 · no registrant change on record since 2010 · last checked Nov 1, 2026.
Registration
RegisteredNov 28, 1999performancediesel.com was registered on Nov 28, 1999.Source: RDAP, fetched Aug 29, 2026
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 21, 2006 – Nov 5, 2013An AboutUs wiki page described performancediesel.com from Jun 21, 2006 to Nov 5, 2013 (2 edits).Source: AboutUs wiki archive, 2006–2023
Registrar
Network Solutions, LLCNetwork Solutions, LLCMay 5, 2011 – Oct 10, 2026 (latest)Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on May 5, 2011 and most recently on Oct 10, 2026.Source: RDAP, fetched Aug 29, 2026
Registrant
Registrant recordsApr 19, 2010 – Jun 3, 2026Registration records for performancediesel.com are held from Apr 19, 2010 to Jun 3, 2026 (35 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
No registrant changes recorded, 2010–2026
Zone file
No nameserver records held, May 2011 – Oct 2013No nameserver records held, Apr 2017 – Apr 2018Nameservers: pcm.netApr 19, 2010 – May 5, 2011Registration records listed pcm.net nameservers (dns1.pcm.net, dns2.pcm.net) for performancediesel.com from Apr 19, 2010 to May 5, 2011.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
Sectigo LimitedMar 18, 2026 – Oct 2, 2026Sectigo Limited issued 1 certificate for performancediesel.com from Mar 18, 2026, the latest valid until Oct 2, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
200020102020Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (20)
Nov 28, 1999Registration: performancediesel.com was registered on Nov 28, 1999.Source: RDAP, fetched Aug 29, 2026
Jun 21, 2006 – Nov 5, 2013AboutUs record: An AboutUs wiki page described performancediesel.com from Jun 21, 2006 to Nov 5, 2013 (2 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Our specialization in troubleshooting and service has earned us the reputation for efficient diesel repairs and service, in a timely manner, and at a fair price. We are experts in determining specific maintenance plans …”Source: AboutUs wiki archive, 2006
Apr 19, 2010 – Jun 3, 2026Registrant: Registration records for performancediesel.com are held from Apr 19, 2010 to Jun 3, 2026 (35 records). None shows a change of registrant. Privacy-service and redaction changes, renames of the same organization and new contacts at it are not counted.Source: WHOIS / RDAP archive (who.is); counted by registrant name and organization only
Apr 19, 2010 – May 5, 2011Zone file: Registration records listed pcm.net nameservers (dns1.pcm.net, dns2.pcm.net) for performancediesel.com from Apr 19, 2010 to May 5, 2011.Source: From registration records (WHOIS / RDAP archive, who.is)
Said about itself in 2006
Jul 1, 2006
“Our specialization in troubleshooting and service has earned us the reputation for efficient diesel repairs and service, in a timely manner, and at a fair price. We are experts in determining specific maintenance plans …”
Source: AboutUs wiki archive, 2006
Current AboutUs recordJun 17, 2026 – Aug 17, 2026 (latest)Authority and Safety last refreshed Aug 17, 2026.Source: AboutUs checks
Nameservers: bigsplash.netOct 18, 2013 – Apr 1, 2016bigsplash.net (ns1.bigsplash.net, ns2.bigsplash.net) were the nameservers listed for performancediesel.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 1, 2016 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
DNS moved to bigsplash.netOct 18, 2013performancediesel.com's nameservers moved from pcm.net to bigsplash.net at some point between May 5, 2011 and Oct 18, 2013. Last seen at pcm.net: May 5, 2011 (registration record). First seen at bigsplash.net: Oct 18, 2013 (ICANN zone-file snapshot). AboutUs holds no nameserver records for the about 2 years in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → ICANN zone-file snapshot)
Nameservers: bigsplash.netJun 21, 2016 – Apr 17, 2017Registration records listed bigsplash.net nameservers (ns1.bigsplash.net, ns2.bigsplash.net) for performancediesel.com from Jun 21, 2016 to Apr 17, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: sourcedns.comApr 3, 2018sourcedns.com (ns.sourcedns.com, ns1.sourcedns.com) were the nameservers listed for performancediesel.com at every ICANN zone-file snapshot AboutUs holds from Apr 3, 2018 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
DNS moved to sourcedns.comApr 3, 2018performancediesel.com's nameservers moved from bigsplash.net to sourcedns.com at some point between Apr 17, 2017 and Apr 3, 2018. Last seen at bigsplash.net: Apr 17, 2017 (registration record). First seen at sourcedns.com: Apr 3, 2018 (ICANN zone-file snapshot). AboutUs holds no nameserver records for the 12 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → ICANN zone-file snapshot)
Nameservers: sourcedns.comNameservers: sourcedns.comSep 10, 2018 – Apr 4, 2024Registration records listed sourcedns.com nameservers (ns.sourcedns.com, ns1.sourcedns.com) for performancediesel.com from Sep 10, 2018 to Apr 4, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
Nameservers: CloudflareNameservers: CloudflareJun 2, 2024 – Jun 3, 2026Registration records listed Cloudflare nameservers (annabel.ns.cloudflare.com, matteo.ns.cloudflare.com) for performancediesel.com from Jun 2, 2024 to Jun 3, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to CloudflareJun 2, 2024performancediesel.com's nameservers moved from sourcedns.com to Cloudflare at some point between Apr 4, 2024 and Jun 2, 2024. Last seen at sourcedns.com: Apr 4, 2024 (registration record). First seen at Cloudflare: Jun 2, 2024 (registration record). AboutUs holds no nameserver records for the 59 days in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Seen in the .com zone fileSep 8, 2026 – Nov 1, 2026 (latest)First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Nov 1, 2026. Nameservers on Nov 1, 2026: cartman.ns.cloudflare.com, emily.ns.cloudflare.com.Source: ICANN CZDS zone file, snapshot Nov 1, 2026
Google Trust Services
Apr 6, 2026 – Nov 3, 2026 (latest)
Google Trust Services issued 5 certificates for performancediesel.com from Apr 6, 2026, the latest valid until Dec 30, 2026. Seen in use on Oct 10, 2026.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 10, 2026
Let's EncryptApr 14, 2026 – Jul 13, 2026Let's Encrypt issued 1 certificate for performancediesel.com from Apr 14, 2026, the latest valid until Jul 13, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Let's EncryptSep 1, 2026 – Nov 3, 2026Let's Encrypt issued 3 certificates for performancediesel.com from Sep 1, 2026, the latest valid until Jan 29, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
May 5, 2011 – Oct 10, 2026
Registrar: Registrar Network Solutions, LLC (IANA 2) in the registration data recorded, first on May 5, 2011 and most recently on Oct 10, 2026.Source: RDAP, fetched Aug 29, 2026
Oct 18, 2013 – Apr 1, 2016Zone file: bigsplash.net (ns1.bigsplash.net, ns2.bigsplash.net) were the nameservers listed for performancediesel.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 1, 2016 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Oct 18, 2013Zone file: performancediesel.com's nameservers moved from pcm.net to bigsplash.net at some point between May 5, 2011 and Oct 18, 2013. Last seen at pcm.net: May 5, 2011 (registration record). First seen at bigsplash.net: Oct 18, 2013 (ICANN zone-file snapshot). AboutUs holds no nameserver records for the about 2 years in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → ICANN zone-file snapshot)
Jun 21, 2016 – Apr 17, 2017Zone file: Registration records listed bigsplash.net nameservers (ns1.bigsplash.net, ns2.bigsplash.net) for performancediesel.com from Jun 21, 2016 to Apr 17, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Apr 3, 2018Zone file: sourcedns.com (ns.sourcedns.com, ns1.sourcedns.com) were the nameservers listed for performancediesel.com at every ICANN zone-file snapshot AboutUs holds from Apr 3, 2018 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Apr 3, 2018Zone file: performancediesel.com's nameservers moved from bigsplash.net to sourcedns.com at some point between Apr 17, 2017 and Apr 3, 2018. Last seen at bigsplash.net: Apr 17, 2017 (registration record). First seen at sourcedns.com: Apr 3, 2018 (ICANN zone-file snapshot). AboutUs holds no nameserver records for the 12 months in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → ICANN zone-file snapshot)
Sep 10, 2018 – Apr 4, 2024Zone file: Registration records listed sourcedns.com nameservers (ns.sourcedns.com, ns1.sourcedns.com) for performancediesel.com from Sep 10, 2018 to Apr 4, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 2, 2024 – Jun 3, 2026Zone file: Registration records listed Cloudflare nameservers (annabel.ns.cloudflare.com, matteo.ns.cloudflare.com) for performancediesel.com from Jun 2, 2024 to Jun 3, 2026.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 2, 2024Zone file: performancediesel.com's nameservers moved from sourcedns.com to Cloudflare at some point between Apr 4, 2024 and Jun 2, 2024. Last seen at sourcedns.com: Apr 4, 2024 (registration record). First seen at Cloudflare: Jun 2, 2024 (registration record). AboutUs holds no nameserver records for the 59 days in between, so the date of the move is not known more closely.Source: Derived from the nameserver records on this lifeline (registration record → registration record)
Mar 18, 2026 – Oct 2, 2026Certificate: Sectigo Limited issued 1 certificate for performancediesel.com from Mar 18, 2026, the latest valid until Oct 2, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 6, 2026 – Nov 3, 2026Certificate: Google Trust Services issued 5 certificates for performancediesel.com from Apr 6, 2026, the latest valid until Dec 30, 2026. Seen in use on Oct 10, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader); TLS check, Oct 10, 2026
Apr 14, 2026 – Jul 13, 2026Certificate: Let's Encrypt issued 1 certificate for performancediesel.com from Apr 14, 2026, the latest valid until Jul 13, 2026.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jun 17, 2026 – Aug 17, 2026AboutUs record: Authority and Safety last refreshed Aug 17, 2026.Source: AboutUs checks
Sep 1, 2026 – Nov 3, 2026Certificate: Let's Encrypt issued 3 certificates for performancediesel.com from Sep 1, 2026, the latest valid until Jan 29, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Sep 8, 2026 – Nov 1, 2026Zone file: First seen in the .com zone file records AboutUs holds on Sep 8, 2026; latest sighting Nov 1, 2026. Nameservers on Nov 1, 2026: cartman.ns.cloudflare.com, emily.ns.cloudflare.com.Source: ICANN CZDS zone file, snapshot Nov 1, 2026
3 of 4 safety checks passed (Nov 3, 2026).
Registered 1999 · site is live · HTTPS valid
PerformanceDiesel.com distributes diesel engines in the US northwest and gulf regions
PerformanceDiesel.com distributes diesel engines and parts in the US northwest and gulf regions, specializing in diesel engine repairs, service, and maintenance planning.
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AboutUs has not vetted this site. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.
Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
latest result
Domain registered Nov 28, 1999 — 26 years old.
latest result
Registrar on record: Network Solutions, LLC — unchanged since AboutUs began tracking (Jul 24, 2026).
latest result
HTTPS request succeeded for performancediesel.com.
checked Oct 3, 2026
The site names Performance Diesel, Inc as the organisation behind it.
checked Oct 3, 2026
The live front page reads as a business-services site that sells products, mainly for businesses and professionals.
We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 77 days ago); 3/3 transport and email checks available (oldest recorded about 77 days ago). This is evidence coverage, not a probability that a website is safe.
No caution flags in the available scoring observations; this is not a complete safety assessment
What performancediesel.com said about itself, 2006
Quoted from the site's AboutUs wiki page in each year it changed (1 version). These are the page's own words at the time, not AboutUs's assessment. New words · dropped words
2006
Our specialization in troubleshooting and service has earned us the reputation for efficient diesel repairs and service, in a timely manner, and at a fair price. We are experts in determining specific maintenance plans for each diesel vehicle.
Site history
Dated record — historical facts always carry their date.