Verifying against the live site and live WHOIS/DNS…
Common questions
Is csiweb.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 csiweb.com?
Nobody has completed AboutUs's owner verification for csiweb.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.
Registered 1995 · site is live · HTTPS valid
Csiweb.com is account software for banking and financial institutions
Computer Services Inc. provides account and core processing software for banking and financial institutions, serving over 3,000 customers including community banks, regional banks, and multi-bank holding companies. The company offers integrated solutions spanning imaging, cash management, internet banking, ATM and debit card services, and compliance software, operating data centers in Paducah, Kentucky and Valparaiso, Indiana.
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2006 · 1 registrar change since Dec 27, 2011 · no registrant change on record since 2007 · last checked Nov 1, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageAboutUs wiki pageJun 19, 2006 – Nov 3, 2013An AboutUs wiki page described csiweb.com from Jun 19, 2006 to Nov 3, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023Said about itself in 2006Jul 1, 2006“Computer Services, Inc. serves over 3000 financial institutions across the nation. Our customer mix includes community banks, regional banks and multi-bank holding companies, and a variety of other business enterprises,…”Source: AboutUs wiki archive, 2006
Registrar
Network Solutions, LLCDec 27, 2011 – Apr 23, 2014Registrar Network Solutions, LLC (IANA 2) in the WHOIS and RDAP records held for csiweb.com, from Dec 27, 2011 to Apr 23, 2014.Source: WHOIS / RDAP archive (who.is)MarkMonitor, Inc.
Registrant
Registrant recordsSep 3, 2007 – Jun 27, 2026Registration records for csiweb.com are held from Sep 3, 2007 to Jun 27, 2026 (223 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, 2007–2026
Zone file
Nameservers: csiweb.comNameservers: csiweb.comSep 3, 2007 – Oct 17, 2013Registration records listed csiweb.com nameservers (ns1.csiweb.com, ns2.csiweb.com, ns3.csiweb.com…) for csiweb.com from Sep 3, 2007 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
DigiCert IncDigiCert IncSep 10, 2025 – Nov 7, 2026DigiCert Inc issued 49 certificates for csiweb.com from Sep 10, 2025, the latest valid until May 22, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Let's Encrypt
2010201520202025Apr ’26← last 12 months, drawn wider
Every dated fact on this lifeline (16)
Jun 19, 2006 – Nov 3, 2013AboutUs record: An AboutUs wiki page described csiweb.com from Jun 19, 2006 to Nov 3, 2013 (3 edits).Source: AboutUs wiki archive, 2006–2023
Jul 1, 2006AboutUs record: “Computer Services, Inc. serves over 3000 financial institutions across the nation. Our customer mix includes community banks, regional banks and multi-bank holding companies, and a variety of other business enterprises,…”Source: AboutUs wiki archive, 2006
Sep 3, 2007 – Jun 27, 2026Registrant: Registration records for csiweb.com are held from Sep 3, 2007 to Jun 27, 2026 (223 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
Sep 3, 2007 – Oct 17, 2013Zone file: Registration records listed csiweb.com nameservers (ns1.csiweb.com, ns2.csiweb.com, ns3.csiweb.com…) for csiweb.com from Sep 3, 2007 to Oct 17, 2013. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Dec 27, 2011 – Apr 23, 2014Registrar: Registrar Network Solutions, LLC (IANA 2) in the WHOIS and RDAP records held for csiweb.com, from Dec 27, 2011 to Apr 23, 2014.Source: WHOIS / RDAP archive (who.is)
All 4 safety checks passed (Nov 7, 2026).
Automated safety checks
DNS (passed)
HTTPS (passed)
Page metadata (passed)
Security headers (passed)
Current facts
Latest available measurements; dated entries retain their dates. These are measurements, not an endorsement of the site.
latest result
Computer Services Inc. — company name on record since 2006; still matches the live site.
latest result
Domain registered Oct 17, 1995 — 31 years old.
Current AboutUs recordJul 4, 2026 – Aug 21, 2026 (latest)Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
MarkMonitor, Inc.
Dec 5, 2016 – Nov 6, 2026 (latest)
Registrar MarkMonitor, Inc. (IANA 292) in the registration data recorded, first on Dec 5, 2016 and most recently on Nov 6, 2026.
Source: RDAP, fetched Jul 4, 2026
Nameservers: csiweb.com
Nameservers: csiweb.comOct 18, 2013 – Apr 3, 2018csiweb.com (ns1.csiweb.com, ns2.csiweb.com, ns3.csiweb.com…) were the nameservers listed for csiweb.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Nameservers: csiweb.comNameservers: csiweb.comApr 4, 2018 – Jun 27, 2026Registration records listed csiweb.com nameservers (ns1.csiweb.com, ns2.csiweb.com, ns3.csiweb.com…) for csiweb.com from Apr 4, 2018 to Jun 27, 2026. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
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: a1-141.akam.net, a10-67.akam.net, a20-65.akam.net, a3-65.akam.net….Source: ICANN CZDS zone file, snapshot Nov 1, 2026
Nameservers changedOct 15, 2026The nameservers listed for csiweb.com changed in the zone file on Oct 15, 2026.Source: ICANN CZDS zone file, snapshot Nov 1, 2026
DNS moved to AkamaiNov 1, 2026csiweb.com's nameservers moved from csiweb.com to Akamai at some point between Jun 27, 2026 and Nov 1, 2026. Last seen at csiweb.com: Jun 27, 2026 (registration record). First seen at Akamai: Nov 1, 2026 (ICANN zone file (CZDS)). AboutUs holds no nameserver records for the 4 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 (CZDS))
Mar 27, 2026 – Nov 7, 2026
Let's Encrypt issued 107 certificates for csiweb.com from Mar 27, 2026, the latest valid until Feb 4, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Google Trust ServicesApr 26, 2026 – Nov 7, 2026Google Trust Services issued 27 certificates for csiweb.com from Apr 26, 2026, the latest valid until Jan 30, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
AmazonSep 29, 2026 – Nov 7, 2026Amazon issued 1 certificate for csiweb.com from Sep 29, 2026, the latest valid until Apr 14, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 18, 2013 – Apr 3, 2018Zone file: csiweb.com (ns1.csiweb.com, ns2.csiweb.com, ns3.csiweb.com…) were the nameservers listed for csiweb.com at every ICANN zone-file snapshot AboutUs holds from Oct 18, 2013 to Apr 3, 2018 (snapshots exist for only part of 2013–2018).Source: ICANN zone-file snapshots, 2013–2018 (legacy archive)
Dec 5, 2016 – Nov 6, 2026Registrar: Registrar MarkMonitor, Inc. (IANA 292) in the registration data recorded, first on Dec 5, 2016 and most recently on Nov 6, 2026.Source: RDAP, fetched Jul 4, 2026
Apr 4, 2018 – Jun 27, 2026Zone file: Registration records listed csiweb.com nameservers (ns1.csiweb.com, ns2.csiweb.com, ns3.csiweb.com…) for csiweb.com from Apr 4, 2018 to Jun 27, 2026. Days a zone file covers are shown from the zone file instead.Source: From registration records (WHOIS / RDAP archive, who.is)
Sep 10, 2025 – Nov 7, 2026Certificate: DigiCert Inc issued 49 certificates for csiweb.com from Sep 10, 2025, the latest valid until May 22, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Mar 27, 2026 – Nov 7, 2026Certificate: Let's Encrypt issued 107 certificates for csiweb.com from Mar 27, 2026, the latest valid until Feb 4, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 26, 2026 – Nov 7, 2026Certificate: Google Trust Services issued 27 certificates for csiweb.com from Apr 26, 2026, the latest valid until Jan 30, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 4, 2026 – Aug 21, 2026AboutUs record: Authority and Safety last refreshed Aug 21, 2026.Source: AboutUs checks
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: a1-141.akam.net, a10-67.akam.net, a20-65.akam.net, a3-65.akam.net….Source: ICANN CZDS zone file, snapshot Nov 1, 2026
Sep 29, 2026 – Nov 7, 2026Certificate: Amazon issued 1 certificate for csiweb.com from Sep 29, 2026, the latest valid until Apr 14, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Oct 15, 2026Zone file: The nameservers listed for csiweb.com changed in the zone file on Oct 15, 2026.Source: ICANN CZDS zone file, snapshot Nov 1, 2026
Nov 1, 2026Zone file: csiweb.com's nameservers moved from csiweb.com to Akamai at some point between Jun 27, 2026 and Nov 1, 2026. Last seen at csiweb.com: Jun 27, 2026 (registration record). First seen at Akamai: Nov 1, 2026 (ICANN zone file (CZDS)). AboutUs holds no nameserver records for the 4 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 (CZDS))
latest result
Registrar on record: MarkMonitor Inc. — unchanged since AboutUs began tracking (Sep 27, 2026).
Authority 57/100— ahead of 57% of the August 2026 scored sampleClear
Why this authority score
57 is a percentile: higher than 57% of sites we score.
How it's calculated
Prominence (Tranco rank #64,633)+6
Verified continuity: 31.1 years (RDAP registration)+11
Security & email hygiene+2
Calibration adjustment (published map)+11
Model score: 30/99 — what these reason lines add up to.
Published Authority (percentile): 57/100 — this site's rank against the August 2026 scored sample. Public Authority is capped at 99.
Safety evidence
No unexpired threat-feed result; name-similarity check available (recorded about 78 days ago); 3/3 transport and email checks available (oldest recorded about 78 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 csiweb.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
Computer Services, Inc. serves over 3000 financial institutions across the nation. Our customer mix includes community banks, regional banks and multi-bank holding companies, and a variety of other business enterprises, each with a unique set of information, technology and service requirements.
Site history
Dated record — historical facts always carry their date; self-description below is the 2013 record.
1995
Domain registered (Oct 17, 1995).
2006
First tracked by AboutUs (Jun 19, 2006); profile edited 3 times through 2013.
2013
Self-description at the time:
“Csiweb.com is account software for banking and financial institutions”