dves.su - robtex.com
dves.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.143.251🇷🇺 RTCOMM-AS81.177.128.0/19 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 | ||||||
| MX | mx.yandex.ru(10) | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| 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 | 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=650210292 | ||||||
Same first word
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DNS History
4 records (4 active, 0 former)
●A81.177.143.2512026-08-17 → 2026-08-21 · 2 obs
● 2026-08-21 18:14:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | c.tld-servers.ru, d.dns.ripn.net, a.dns.ripn.net, f.dns.ripn.net... | 12 records |
| dves.su | ns1.1gb.ru, ns2.1gb.ru | - |
✅ Authoritative Response
Server:81.176.228.20
NS records: ns1.1gb.ru, ns2.1gb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dves.su (unsigned zone)
⏱️ Timing
Total: 2743ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.143.251 |
| NS | 2 | ns1.1gb.ru, ns2.1gb.ru |
| MX | 2 | mx.yandex.ru (pri: 10), mx.yandex.ru (pri: 0) |
| SOA | 1 | ns1.1gb.ru noc.1gb.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
dves.su resolves to one IP address: 81.177.143.251.
skgi.ru, cnaris-ru.1gb.ru, xn----btbbdlakhexffvkaib4ditu.xn--p1ai and two other host names share IP numbers with dves.su.
Name Servers
dves.su has two authoritative name servers — ns1.1gb.ru and ns2.1gb.ru.
dves.su uses the same name servers as several other domains — among them kucherov.com, hoop.ru, in2007.ru and two more.
There is at least partial name server overlap between dves.su and other domains — forunet.ru, storymaze.ru, walletsapp.com and two more among them.
These name servers are routinely deployed together with the name servers ns3.1gb-ru.com.
ns1.1gb.ru → 81.176.228.20 and ns2.1gb.ru → 81.177.32.105: one IP number per host name.
Mail Servers
Mail for dves.su is handled by a single mail server, mx.yandex.ru.
dves.su uses an identical mail server configuration to several other domains — among them dtlab.ru, vdolevke.ru, t98.ru and two more.
The mail servers of dves.su overlap at least partially with those of other domains, including respect-bc.ru, dlyadopa.ru and signals.ru.
mx.yandex.ru carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.