extra-group.ru - robtex.com
extra-group.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.143.11.11🇷🇺 EUROBYTE37.143.10.0/23 | ||||||
| PTR | vip-h6.ihc.ru | ||||||
| NS | ns1.ihc.ru ⭐ | ||||||
| A | 2a03:c980:beef:6002:46:254:23:52🇷🇺 EUROBYTE2a03:c980:beef::/48 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 46.254.23.52🇷🇺 EUROBYTE46.254.23.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| NS | ns2.ihc.ru | ||||||
| A | 2001:41d0:1008:2c3b::1🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns2.ihc.ru | ||||||
| A | 46.254.22.38🇷🇺 EUROBYTE46.254.22.0/24 | ||||||
| PTR | ns1.ihc.ru | ||||||
| A | 91.121.54.18🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | ns2.ihc.ru | ||||||
| MX | mail.extra-group.ru ⭐ | ||||||
| A | 2a03:c980:dead:2a01:46:254:21:39🇷🇺 EUROBYTE2a03:c980:dead::/48 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| A | 46.254.21.39🇷🇺 EUROBYTE46.254.20.0/23 | ||||||
| PTR | vip-mail1.ihc.ru | ||||||
| SOA | ns1.ihc.ruinfo@ihc.ru 2016-04-13 #1 | ||||||
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=4068326 | ||||||
Subdomains
mail.extra-group.ru |
Same first word
extra-group.ru |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.ihc.ru2016-05-01 → 2026-03-30 · 3 obs
● 2016-05-01 06:42:26
● 2026-03-30 03:40:06
○NSns1.peterhost.ru2015-07-09 → 2016-02-04 · 4 obs
● 2016-02-04 01:40:40
○ 2016-05-01 06:42:26
○ 2026-03-30 03:40:06
●NSns2.ihc.ru2016-05-01 → 2026-03-30 · 3 obs
● 2016-05-01 06:42:26
● 2026-03-30 03:40:06
○NSns2.peterhost.ru2015-07-09 → 2016-02-04 · 4 obs
● 2016-02-04 01:40:40
○ 2016-05-01 06:42:26
○ 2026-03-30 03:40:06
●MXmail.extra-group.ru2016-05-01 → 2026-03-30 · 3 obs
● 2016-05-01 06:42:26
● 2026-03-30 03:40:06
○MXmx2.peterhost.ru2015-07-09 → 2016-02-04 · 4 obs
● 2016-02-04 01:40:40
○ 2016-05-01 06:42:26
○ 2026-03-30 03:40:06
○MXmx3.peterhost.ru2015-07-09 → 2016-02-04 · 4 obs
● 2016-02-04 01:40:40
○ 2016-05-01 06:42:26
○ 2026-03-30 03:40:06
○MXmx4.peterhost.ru2015-07-09 → 2016-02-04 · 4 obs
● 2016-02-04 01:40:40
○ 2016-05-01 06:42:26
○ 2026-03-30 03:40:06
○A2a03:c980::1:20:562016-05-01 → 2017-01-08 · 5 obs
● 2016-05-01 06:42:26
● 2017-01-08 05:05:56
○ 2018-10-03 07:58:48
○ 2026-03-30 03:40:06
○A2a03:c980:dead:1a06:37:143:11:112018-10-03 → 2018-10-03 · 3 obs
● 2018-10-03 07:58:48
○ 2026-03-30 03:40:06
●A37.143.11.112016-05-01 → 2026-03-30 · 3 obs
● 2016-05-01 06:42:26
● 2026-03-30 03:40:06
○A80.93.54.182015-07-09 → 2016-02-04 · 4 obs
● 2016-02-04 01:40:40
○ 2016-05-01 06:42:26
○ 2026-03-30 03:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| extra-group.ru | ns2.ihc.ru, ns1.ihc.ru | 5 records |
✅ Authoritative Response
Server:46.254.23.52
NS records: ns2.ihc.ru, ns1.ihc.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extra-group.ru (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.143.11.11 |
| NS | 2 | ns2.ihc.ru, ns1.ihc.ru |
| MX | 1 | mail.extra-group.ru (pri: 10) |
| SOA | 1 | ns1.ihc.ru info.ihc.ru |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns2.ihc.ru, ns2.ihc.ru, ns1.ihc.ru...)
Analysis
Hierarchy
extra-group.ru is parent of mail.extra-group.ru.
IP Addresses
extra-group.ru points to a single IP: 37.143.11.11.
Other host names, for instance mcc-group.ru, panoramadesign.ru, degroup.ru, mx1.polikam.ru and orgdesign.ru share IP numbers with extra-group.ru.
Name Servers
extra-group.ru's delegation is to two name servers ns1.ihc.ru and ns2.ihc.ru.
extra-group.ru shares the same name server configuration as other domains, such as snhram.ru, iq-office.ru, smartobjects.ru, zona.video and zap-sib.ru.
extra-group.ru shares name servers with other domains at least partially, for example gms-net.ru.
Host names with three IP numbers:
ns2.ihc.ru points to 2001:41d0:1008:2c3b::1, 46.254.22.38 and 91.121.54.18.
Host names with two IP numbers:
ns1.ihc.ru points to 2a03:c980:beef:6002:46:254:23:52 and 46.254.23.52.
Mail Servers
extra-group.ru is served by a single mail server, mail.extra-group.ru.
Hostname mail.extra-group.ru resolves to two IPs: 2a03:c980:dead:2a01:46:254:21:39 and 46.254.21.39.