gruzdev.su - robtex.com
gruzdev.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.49.68🇷🇺 RTCOMM-AS81.177.48.0/21 RTCOMM-RU | ||||||
| NS | ns1.1gb.ru ⭐ | ||||||
| A | 81.176.228.20🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| NS | ns2.1gb.ru | ||||||
| A | 81.177.32.105🇷🇺 RTCOMM-AS81.177.32.0/20 RTCOMM-RU | ||||||
| NS | ns3.1gb-ru.com ⚠️ Not in zone NS records | ||||||
| A | 94.249.192.249🇩🇪 ASGHOSTNET94.249.128.0/17 GHOSTnet GmbH IP Space | ||||||
| MX | mail-s30.1gb.ru(10) | ||||||
| A | 81.176.226.50🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.51🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.52🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.53🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.54🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.55🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.56🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| A | 81.176.226.57🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU | ||||||
| PTR | s30.in-solve.ru | ||||||
| TXT | v=spf1 ip4:81.176.69.0/24 ip4:81.176.224.0/21 ip4:81.177.0.0/19 ip4:81.177.12... | ||||||
| SOA | ns1.1gb.runoc@1gb.ru serial=24 | ||||||
su
| 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=650208059 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSns3.1gb-ru.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 09:02:52
●A81.177.49.682026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 09:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| gruzdev.su | ns1.1gb.ru, ns3.1gb-ru.com, ns2.1gb.ru | - |
✅ Authoritative Response
Server: 81.177.32.105
NS records: ns1.1gb.ru, ns3.1gb-ru.com, ns2.1gb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gruzdev.su (unsigned zone)
⏱️ Timing
Total: 3542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.49.68 |
| NS | 2 | ns1.1gb.ru, ns2.1gb.ru |
| MX | 2 | mail-s30.1gb.ru (pri: 10), mail-s30.1gb.ru (pri: 8) |
| TXT | 1 | v=spf1 ip4:81.176.69.0/24 ip4:81.176.224 |
| SOA | 1 | ns1.1gb.ru noc.1gb.ru |
AI analysis
gruzdev.su maps to IP address 81.177.49.68.
Other host names, for instance 3vozrast.ru, iblind.ru, new.kosarchive.ru, in-solve.ru and zaostrovie-school.ru share IP numbers with gruzdev.su.
gruzdev.su is delegated to name servers ns3.1gb-ru.com, ns1.1gb.ru and ns2.1gb.ru.
gruzdev.su at least partially shares name servers with other domains such as zwet.ru, home-electric.ru, dentolub.ru, osm4u.ru and russianufosociety.ru.
Host names with a single IP:
ns3.1gb-ru.com points to 94.249.192.249
ns1.1gb.ru points to 81.176.228.20
ns2.1gb.ru points to 81.177.32.105
gruzdev.su is handled by a single mail server, mail-s30.1gb.ru.
gruzdev.su shares the same mail server setup as other domains, including cayenne.su, expresservice.ru, chronosat.net, technomag.ru and led-hd.ru.
gruzdev.su shares mail servers with other domains at least in part, for instance beninedu.com, mafn.ru, wiltontools.ru, tolstow.ru and chita.sportdoma.ru.
These mail servers are commonly used together with mail.1gb.ru and mail-s19.1gb.ru.
mail-s30.1gb.ru points to eight IP numbers: 81.176.226.50, 81.176.226.51, 81.176.226.52, 81.176.226.53, 81.176.226.54, 81.176.226.55, 81.176.226.56 and 81.176.226.57.