vlan37.ru - robtex.com
vlan37.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.140.122🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU | ||||||
| NS | ns1.ydns.io ⭐ | ||||||
| A | 2a00:1328:e000:504::1:104🇩🇪 NETWORKTOWN-AS2a00:1328::/32 Networktown-NET6 | ||||||
| PTR | ns1.ydns.io | ||||||
| A | 217.115.6.76🇩🇪 NETWORKTOWN-AS217.115.0.0/20 Networktown PA Route | ||||||
| PTR | ns1.ydns.io | ||||||
| NS | ns2.ydns.io | ||||||
| A | 2a01:4f8:c17:2070::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns2.ydns.io | ||||||
| A | 78.47.109.127🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| PTR | ns2.ydns.io | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| 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 | ||||||
| TXT | yandex-verification: 31a194028f07fbe2 | ||||||
| SOA | ns1.ydns.iohostmaster@ydns.io serial=1775835329 | ||||||
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=4068490 | ||||||
Subdomains
Same first word
vlan37.ru |
DNS History
4 records (4 active, 0 former)
●MXmx.yandex.net2026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 18:40:04
●A81.177.140.1222026-04-03 → 2026-04-12 · 2 obs
● 2026-04-12 18:40:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net... | - |
| vlan37.ru | ns1.ydns.io, ns2.ydns.io | - |
✅ Authoritative Response
Server:217.115.6.76
NS records: ns1.ydns.io, ns2.ydns.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vlan37.ru (unsigned zone)
⏱️ Timing
Total: 1261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.140.122 |
| NS | 2 | ns1.ydns.io, ns2.ydns.io |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | yandex-verification: 31a194028f07fbe2 |
| SOA | 1 | ns1.ydns.io hostmaster.ydns.io |
Analysis
Hierarchy
vlan37.ru is a parent of ns2.vlan37.ru and ns1.vlan37.ru.
IP Addresses
vlan37.ru resolves to one IP number: 81.177.140.122.
Other host names, for instance mail.kapx.ru, share IP numbers with vlan37.ru.
Name Servers
vlan37.ru is delegated to two name servers ns1.ydns.io and ns2.ydns.io.
vlan37.ru shares the same name server setup as other domains, for instance cypherix.us, xlerate.net, nhanh.tk, vevik.no and basistechnologies.info.
vlan37.ru at least partially shares name servers with other domains, for instance codebasis.com, eoideas.com, waylonmartinez.com, prairiecomputing.com and areu.org.
These name servers are commonly used with ns3.ydns.io, ns1.ydns.eu and ns2.ydns.eu.
Host names with two IP numbers:
The host name ns1.ydns.io points to 2a00:1328:e000:504::1:104 and 217.115.6.76; the host name ns2.ydns.io points to 2a01:4f8:c17:2070::1 and 78.47.109.127.
Mail Servers
vlan37.ru is handled by a single mail server, mx.yandex.net.
vlan37.ru shares the same mail server setup as other domains, for instance dijitalka.com, buhgaltervrostove.ru, battleburg.com, profi-irk.ru and homework.kz.
vlan37.ru shares at least some mail servers with other domains, including domogis.ru, pryaja-nn.ru, theresidencerarotonga.com and t-tr.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.