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Lifeline · citis.ru over time
Checked in the last 30 daysOlder, dated recordFrom registration records
On AboutUs since 2012 · 1 registrar change since Jul 8, 2011 · no registrant change on record since 2011 · last checked Oct 3, 2026.
Registration
No registration date on file yet. AboutUs reads it from RDAP when the site is checked.
AboutUs record
AboutUs wiki pageJan 20, 2012An AboutUs wiki page described citis.ru from Jan 20, 2012 to Jan 20, 2012 (1 edit).Source: AboutUs wiki archive, 2006–2023Current AboutUs recordJul 18, 2026 – Oct 3, 2026 (latest)Authority and Safety last refreshed Oct 3, 2026.Source: AboutUs checks
Registrar
RU-CENTER-REG-RIPNRU-CENTER-REG-RIPNJul 8, 2011 – Jul 7, 2016Registrar RU-CENTER-REG-RIPN in the WHOIS and RDAP records held for citis.ru, from Jul 8, 2011 to Jul 7, 2016.Source: WHOIS / RDAP archive (who.is)RU-CENTER-RU
Registrant
Registrant recordsJul 8, 2011 – Nov 19, 2024Registration records for citis.ru are held from Jul 8, 2011 to Nov 19, 2024 (26 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, 2011–2024
Zone file
No nameserver records held, Jan 2017 – Jun 2018No nameserver records held, Nov 2024 – Nov 2026No nameserver records held, Nov 2024 – Nov 2026Nameservers: naukanet.ru, nsv.ruNameservers: naukanet.ru, nsv.ruJul 8, 2011 – Jan 21, 2017Registration records listed naukanet.ru, nsv.ru nameservers (ns.naukanet.ru, ns2.nsv.ru) for citis.ru from Jul 8, 2011 to Jan 21, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Certificate
GlobalSign nv-saGlobalSign nv-saOct 24, 2025 – Nov 13, 2026GlobalSign nv-sa issued 6 certificates for citis.ru from Oct 24, 2025, the latest valid until May 23, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)Let's Encrypt
201520202025Jan ’26Oct ’26← last 12 months, drawn wider
Every dated fact on this lifeline (12)
Jul 8, 2011 – Jul 7, 2016Registrar: Registrar RU-CENTER-REG-RIPN in the WHOIS and RDAP records held for citis.ru, from Jul 8, 2011 to Jul 7, 2016.Source: WHOIS / RDAP archive (who.is)
Jul 8, 2011 – Nov 19, 2024Registrant: Registration records for citis.ru are held from Jul 8, 2011 to Nov 19, 2024 (26 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
Jul 8, 2011 – Jan 21, 2017Zone file: Registration records listed naukanet.ru, nsv.ru nameservers (ns.naukanet.ru, ns2.nsv.ru) for citis.ru from Jul 8, 2011 to Jan 21, 2017.Source: From registration records (WHOIS / RDAP archive, who.is)
Jan 20, 2012AboutUs record: An AboutUs wiki page described citis.ru from Jan 20, 2012 to Jan 20, 2012 (1 edit).Source: AboutUs wiki archive, 2006–2023
Oct 12, 2016 – Nov 19, 2024Registrar: Registrar RU-CENTER-RU in the WHOIS and RDAP records held for citis.ru, from Oct 12, 2016 to Nov 19, 2024.Source: WHOIS / RDAP archive (who.is)
Jun 18, 2018 – Aug 30, 2024
RU-CENTER-RU
Oct 12, 2016 – Nov 19, 2024 (latest)
Registrar RU-CENTER-RU in the WHOIS and RDAP records held for citis.ru, from Oct 12, 2016 to Nov 19, 2024.
Source: WHOIS / RDAP archive (who.is)
Nameservers: citis.ruNameservers: citis.ruJun 18, 2018 – Aug 30, 2024Registration records listed citis.ru nameservers (ns1.citis.ru, ns2.citis.ru) for citis.ru from Jun 18, 2018 to Aug 30, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to citis.ruJun 18, 2018citis.ru's nameservers moved from naukanet.ru, nsv.ru to citis.ru at some point between Jan 21, 2017 and Jun 18, 2018. Last seen at naukanet.ru, nsv.ru: Jan 21, 2017 (registration record). First seen at citis.ru: Jun 18, 2018 (registration record). AboutUs holds no nameserver records for the 17 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 → registration record)
Nameservers: nic.ruNov 19, 2024Registration records listed nic.ru nameservers (dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru) for citis.ru from Nov 19, 2024 to Nov 19, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
DNS moved to nic.ruNov 19, 2024citis.ru's nameservers moved from citis.ru to nic.ru at some point between Aug 30, 2024 and Nov 19, 2024. Last seen at citis.ru: Aug 30, 2024 (registration record). First seen at nic.ru: Nov 19, 2024 (registration record). AboutUs holds no nameserver records for the 3 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 → registration record)
Apr 13, 2026 – Nov 13, 2026
Let's Encrypt issued 5 certificates for citis.ru from Apr 13, 2026, the latest valid until Jan 8, 2027.
Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Zone file: Registration records listed citis.ru nameservers (ns1.citis.ru, ns2.citis.ru) for citis.ru from Jun 18, 2018 to Aug 30, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
Jun 18, 2018Zone file: citis.ru's nameservers moved from naukanet.ru, nsv.ru to citis.ru at some point between Jan 21, 2017 and Jun 18, 2018. Last seen at naukanet.ru, nsv.ru: Jan 21, 2017 (registration record). First seen at citis.ru: Jun 18, 2018 (registration record). AboutUs holds no nameserver records for the 17 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 → registration record)
Nov 19, 2024Zone file: Registration records listed nic.ru nameservers (dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru) for citis.ru from Nov 19, 2024 to Nov 19, 2024.Source: From registration records (WHOIS / RDAP archive, who.is)
Nov 19, 2024Zone file: citis.ru's nameservers moved from citis.ru to nic.ru at some point between Aug 30, 2024 and Nov 19, 2024. Last seen at citis.ru: Aug 30, 2024 (registration record). First seen at nic.ru: Nov 19, 2024 (registration record). AboutUs holds no nameserver records for the 3 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 → registration record)
Oct 24, 2025 – Nov 13, 2026Certificate: GlobalSign nv-sa issued 6 certificates for citis.ru from Oct 24, 2025, the latest valid until May 23, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Apr 13, 2026 – Nov 13, 2026Certificate: Let's Encrypt issued 5 certificates for citis.ru from Apr 13, 2026, the latest valid until Jan 8, 2027.Source: Certificate Transparency logs (AboutUs's own certificate-log reader)
Jul 18, 2026 – Oct 3, 2026AboutUs record: Authority and Safety last refreshed Oct 3, 2026.Source: AboutUs checks
1 of 2 safety checks passed (Nov 13, 2026).
AboutUs could not get a response over HTTPS when it checked (Nov 13, 2026)
citis.ru has an AboutUs profile for public website intelligence, ownership context, trust signals, monitoring, and owner verification.
Make sure the site responds over HTTPS with a valid certificate.
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.
not yet retrieved
Registrar and registration date not retrieved yet — we retry on every view.
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 41 days ago); 3/3 transport and email checks available (oldest recorded about 41 days ago). This is evidence coverage, not a probability that a website is safe.
Recorded HTTPS check did not confirm a valid connection
Missing DMARC (mild)
Site history
Dated record — historical facts always carry their date.