21piter.ru - robtex.com
21piter.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068644 | ||||||
Same first word
21piter.ru |
DNS History
15 records (6 active, 9 former)
●NSns3-l2.nic.ru2026-03-29 → 2026-04-25 · 3 obs
● 2026-03-29 07:31:54
● 2026-04-25 13:34:40
○NSns3.nic.ru2015-07-20 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
●NSns4-cloud.nic.ru2026-03-29 → 2026-04-25 · 3 obs
● 2026-03-29 07:31:54
● 2026-04-25 13:34:40
●NSns4-l2.nic.ru2026-03-29 → 2026-04-25 · 3 obs
● 2026-03-29 07:31:54
● 2026-04-25 13:34:40
○NSns4.nic.ru2015-07-20 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
●NSns8-cloud.nic.ru2026-03-29 → 2026-04-25 · 3 obs
● 2026-03-29 07:31:54
● 2026-04-25 13:34:40
●NSns8-l2.nic.ru2026-03-29 → 2026-04-25 · 3 obs
● 2026-03-29 07:31:54
● 2026-04-25 13:34:40
○NSns8.nic.ru2015-07-20 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
○MXmx01.nicmail.ru2015-07-20 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
○MXmx02.nicmail.ru2015-07-20 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
○MXmx03.nicmail.ru2015-07-20 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
●A176.57.67.2402026-04-25 → 2026-04-25 · 3 obs
● 2026-04-25 13:34:34
● 2026-04-25 13:34:40
○A185.215.4.102026-03-29 → 2026-03-29 · 4 obs
● 2026-03-29 07:31:54
○ 2026-04-25 13:34:34
○ 2026-04-25 13:34:40
○A195.208.1.1032017-11-05 → 2017-11-05 · 4 obs
● 2017-11-05 02:51:54
○ 2026-03-29 07:31:54
○ 2026-04-25 13:34:40
○A195.208.1.1072015-07-20 → 2016-09-13 · 4 obs
● 2016-09-13 22:28:32
○ 2017-11-05 02:51:54
○ 2026-04-25 13:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| 21piter.ru | ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru... | 19 records |
✅ Authoritative Response
Server:193.232.146.1
NS records: ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21piter.ru (unsigned zone)
⏱️ Timing
Total: 1176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.67.240 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...)
Analysis
IP Addresses
21piter.ru points to a single IP: 176.57.67.240.
Other host names, for instance rosachurch.ru, snezhnoe.studio, asvl.ru, tvoerazvitie.com and med-studies.ru share IP numbers with 21piter.ru.
Name Servers
21piter.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
21piter.ru partially shares name servers with other domains; examples include sevryba.ru, vsht.ru, bsoo.ru, xn--80aaehfbdnibse7ai3audo8byp.xn--p1ai and alpha-pro.tv.
these name servers are commonly used with the name servers ns3.nic.ru.
Host names with six IP numbers:
ns4-cloud.nic.ru points to 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34.
ns8-cloud.nic.ru points to 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36.
Host names with one IP number:
ns3-l2.nic.ru points to 193.232.146.1
ns4-l2.nic.ru points to 91.217.20.20
ns8-l2.nic.ru points to 91.217.21.20