auth-mail.ru - robtex.com
auth-mail.ru
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.vkontakte.ru ⚠️ Not in zone NS records | ||||||
| A | 2a00:bdc0:ff:1::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region | ||||||
| PTR | ns1.vkontakte.ru | ||||||
| A | 87.240.131.131🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region | ||||||
| PTR | ns1.vkontakte.ru | ||||||
| NS | ns2.vkontakte.ru ⚠️ Not in zone NS records | ||||||
| A | 2a00:bdc0:ff:2::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region | ||||||
| PTR | ns2.vkontakte.ru | ||||||
| A | 95.213.21.21🇷🇺 VKONTAKTE-SPB-AS95.213.0.0/18 Saint Petersburg region | ||||||
| PTR | ns2.vkontakte.ru | ||||||
| NS | ns3.vkontakte.ru ⚠️ Not in zone NS records | ||||||
| A | 2a00:bdc0:ff:3::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region | ||||||
| PTR | ns3.vkontakte.ru | ||||||
| A | 93.186.238.238🇷🇺 VKONTAKTE-SPB-AS93.186.232.0/21 Saint Petersburg region | ||||||
| PTR | ns3.vkontakte.ru | ||||||
| NS | ns4.vkontakte.ru ⚠️ Not in zone NS records | ||||||
| A | 2a00:bdc0:ff:4::2🇷🇺 VKONTAKTE-SPB-AS2a00:bdc0::/33 Saint Petersburg region | ||||||
| PTR | ns4.vkontakte.ru | ||||||
| A | 87.240.136.136🇷🇺 VKONTAKTE-SPB-AS87.240.128.0/18 Saint Petersburg region | ||||||
| PTR | ns4.vkontakte.ru | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069965 | ||||||
WOT: SAFE (66/100)
Previously NS for
auth-mail.ru |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSauth-mail.ru2015-11-27 → 2015-12-14 · 4 obs
● 2015-12-14 07:36:58
○ 2016-04-30 16:00:30
○ 2026-08-12 23:07:32
○NSns1.auth-mail.ru2015-11-27 → 2015-12-14 · 4 obs
● 2015-12-14 07:36:58
○ 2016-04-30 16:00:30
○ 2026-08-12 23:07:32
○NSns1.reg.ru2017-01-23 → 2017-01-23 · 4 obs
● 2017-01-23 11:53:18
○ 2026-07-14 00:34:46
○ 2026-08-12 23:07:32
●NSns1.vkontakte.ru2026-07-14 → 2026-08-12 · 3 obs
● 2026-07-14 00:34:46
● 2026-08-12 23:07:32
○NSns2.auth-mail.ru2015-11-27 → 2015-12-14 · 4 obs
● 2015-12-14 07:36:58
○ 2016-04-30 16:00:30
○ 2026-08-12 23:07:32
○NSns2.reg.ru2017-01-23 → 2017-01-23 · 4 obs
● 2017-01-23 11:53:18
○ 2026-07-14 00:34:46
○ 2026-08-12 23:07:32
●NSns2.vkontakte.ru2026-07-14 → 2026-08-12 · 3 obs
● 2026-07-14 00:34:46
● 2026-08-12 23:07:32
●NSns3.vkontakte.ru2026-07-14 → 2026-08-12 · 3 obs
● 2026-07-14 00:34:46
● 2026-08-12 23:07:32
●NSns4.vkontakte.ru2026-07-14 → 2026-08-12 · 3 obs
● 2026-07-14 00:34:46
● 2026-08-12 23:07:32
○A127.0.0.12015-11-27 → 2015-12-14 · 4 obs
● 2015-12-14 07:36:58
○ 2016-04-30 16:00:30
○ 2026-08-12 23:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| auth-mail.ru | ns2.vkontakte.ru, ns3.vkontakte.ru, ns4.vkontakte.ru, ns1.vkontakte.ru | 8 records |
✅ Authoritative Response
Server:95.213.21.21
NS records: ns2.vkontakte.ru, ns3.vkontakte.ru, ns4.vkontakte.ru, ns1.vkontakte.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auth-mail.ru (unsigned zone)
⏱️ Timing
Total: 610ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns4.vkontakte.ru, ns3.vkontakte.ru, ns2.vkontakte.ru...)
Analysis
Name Servers
The authoritative name servers for auth-mail.ru are ns1.vkontakte.ru, ns2.vkontakte.ru, ns3.vkontakte.ru and ns4.vkontakte.ru.
At least some of auth-mail.ru's name servers are shared with other domains, for example 7.213.95.in-addr.arpa, vkuservideo.ru, vk.com and two more.
These name servers are often deployed together with the name servers ns1.vk.com, ns2.vk.com, ns3.vk.com and ns4.vk.com.
Four hostnames, each resolving to a pair of IP addresses: ns1.vkontakte.ru directs to 87.240.131.131 and 2a00:bdc0:ff:1::2; ns2.vkontakte.ru directs to 95.213.21.21 and 2a00:bdc0:ff:2::2; ns3.vkontakte.ru directs to 93.186.238.238 and 2a00:bdc0:ff:3::2; ns4.vkontakte.ru directs to 87.240.136.136 and 2a00:bdc0:ff:4::2.