nbsrf.ru - robtex.com
nbsrf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.177.3.11🇷🇺 SONICDUO-AS178.177.0.0/18 PJSC MegaFon | ||||||
| NS | ns3-l2.nic.ru ⭐ | ||||||
| A | 193.232.146.1🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK | ||||||
| PTR | ns3-l2.nic.ru | ||||||
| NS | ns4-cloud.nic.ru | ||||||
| A | 89.104.93.30🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.33🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.34🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.95.30🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.33🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.34🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| NS | ns4-l2.nic.ru | ||||||
| A | 91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24 | ||||||
| PTR | ns4-l2.nic.ru | ||||||
| NS | ns8-cloud.nic.ru | ||||||
| A | 89.104.93.31🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.35🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.93.36🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route | ||||||
| A | 89.104.95.31🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.35🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| A | 89.104.95.36🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route | ||||||
| NS | ns8-l2.nic.ru | ||||||
| A | 91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER | ||||||
| PTR | ns8-l2.nic.ru | ||||||
| MX | mail2.nbsrf.ru ⭐ | ||||||
| A | 176.110.173.195🇷🇺 Intercomtel-as176.110.160.0/20 | ||||||
| MX | mail.nbsrf.ru(20) | ||||||
| A | 87.255.227.153🇷🇺 komtel-as87.255.224.0/20 KOMTEL | ||||||
| PTR | mail.nbsrf.ru | ||||||
| TXT | MS=0A2C8382FEDEAB861F5179DC1DBCF25642EE623E | ||||||
| TXT | v=spf1 +ip4:176.110.173.192/27 +ip4:87.255.227.128/27 mx ~all | ||||||
| TXT | 201804111326390mrbac1d181o8ns9aiemv3jdl2qpgxszu3sxvximjqtriefmoi | ||||||
| TXT | 201804181146580i5to82pvvewwffv4zwqtkeeqcvu3ch7oycmra0uysa2rjscg0 | ||||||
| TXT | 201904120746224e49hcudjngx8snk6ujf8rfrgm53br2gkvs2ggq3y8nhq379k1 | ||||||
| TXT | 202003040716023gbfz32pkdwfkgy7g995ypujnsao8dq3ixymwg19udcezd2q7p | ||||||
| TXT | google-site-verification=yOgE4mPuJmZhsS863l7O2hPmsN3QQSGx0JC6zKFubHo | ||||||
| TXT | globalsign-domain-verification=AFDHKtspCj6CbbJ5L0VxEZm5ehj-kE_b2cPgvVJaU8 | ||||||
| SOA | ns3-l2.nic.rudns@nic.ru 2018-04-12 #42 | ||||||
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=4068499 | ||||||
Subdomains
Same first word
nbsrf.ru |
Similar names
DNS History
13 records (8 active, 5 former)
○NSdns0.zenon.net2015-05-28 → 2016-09-22 · 4 obs
● 2016-09-22 11:24:34
○ 2018-06-13 23:59:26
○ 2026-04-13 11:46:38
○NSdns1.zenon.net2015-05-28 → 2016-09-22 · 4 obs
● 2016-09-22 11:24:34
○ 2018-06-13 23:59:26
○ 2026-04-13 11:46:38
○NSdns2.zenon.net2015-05-28 → 2016-09-22 · 4 obs
● 2016-09-22 11:24:34
○ 2018-06-13 23:59:26
○ 2026-04-13 11:46:38
●NSns3-l2.nic.ru2018-06-13 → 2026-04-13 · 3 obs
● 2018-06-13 23:59:26
● 2026-04-13 11:46:38
●NSns4-cloud.nic.ru2018-06-13 → 2026-04-13 · 3 obs
● 2018-06-13 23:59:26
● 2026-04-13 11:46:38
●NSns4-l2.nic.ru2018-06-13 → 2026-04-13 · 3 obs
● 2018-06-13 23:59:26
● 2026-04-13 11:46:38
●NSns8-cloud.nic.ru2018-06-13 → 2026-04-13 · 3 obs
● 2018-06-13 23:59:26
● 2026-04-13 11:46:38
●NSns8-l2.nic.ru2018-06-13 → 2026-04-13 · 3 obs
● 2018-06-13 23:59:26
● 2026-04-13 11:46:38
●MXmail.nbsrf.ru2015-05-28 → 2026-04-13 · 2 obs
● 2026-04-13 11:46:38
●MXmail2.nbsrf.ru2018-06-13 → 2026-04-13 · 3 obs
● 2018-06-13 23:59:26
● 2026-04-13 11:46:38
●A178.177.3.112026-03-22 → 2026-04-13 · 3 obs
● 2026-03-22 12:33:32
● 2026-04-13 11:46:38
○A195.208.1.1082018-06-13 → 2018-06-13 · 4 obs
● 2018-06-13 23:59:26
○ 2026-03-22 12:33:32
○ 2026-04-13 11:46:38
○A213.189.197.1622015-05-28 → 2016-09-22 · 4 obs
● 2016-09-22 11:24:34
○ 2018-06-13 23:59:26
○ 2026-04-13 11:46:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net... | - |
| nbsrf.ru | ns4-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:89.104.93.30
NS records: ns4-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbsrf.ru (unsigned zone)
⏱️ Timing
Total: 699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.177.3.11 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 2 | mail.nbsrf.ru (pri: 10), mail2.nbsrf.ru (pri: 20) |
| TXT | 8 | MS=0A2C8382FEDEAB861F5179DC1DBCF25642EE6, v=spf1 +ip4:176.110.173.192/27 +ip4:87.2... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
Hierarchy
nbsrf.ru is a parent of mail2.nbsrf.ru and mail.nbsrf.ru.
IP Addresses
nbsrf.ru resolves to one IP number: 178.177.3.11.
Name Servers
nbsrf.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.
nbsrf.ru at least partially shares name servers with other domains, for instance oktelsrb.ru, wordlabs.ru, guildsp.ru, vtbcapital-am.com and org-mail.ru.
these name servers are commonly used alongside 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.
Mail Servers
Two mail servers handle nbsrf.ru: mail2.nbsrf.ru and mail.nbsrf.ru.
Host names with one IP number:
mail2.nbsrf.ru points to 176.110.173.195
mail.nbsrf.ru points to 87.255.227.153