nmb.su - robtex.com
nmb.su
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| 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 | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=8 | ||||||
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=650209484 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSdns1.yandex.net2026-06-14 → 2026-06-15 · 3 obs
● 2026-06-14 13:48:54
● 2026-06-15 13:06:32
●NSdns2.yandex.net2026-06-14 → 2026-06-15 · 3 obs
● 2026-06-14 13:48:54
● 2026-06-15 13:06:32
○NSns1.hc.ru2015-07-25 → 2017-08-28 · 4 obs
● 2017-08-28 20:21:08
○ 2026-06-14 13:48:54
○ 2026-06-15 13:06:32
○NSns2.hc.ru2015-07-25 → 2017-08-28 · 4 obs
● 2017-08-28 20:21:08
○ 2026-06-14 13:48:54
○ 2026-06-15 13:06:32
○MXmx.cm.hc.ru2015-07-25 → 2017-08-28 · 4 obs
● 2017-08-28 20:21:08
○ 2026-06-14 13:48:54
○ 2026-06-15 13:06:32
●MXmx.yandex.net2026-06-14 → 2026-06-15 · 3 obs
● 2026-06-14 13:48:54
● 2026-06-15 13:06:32
○A89.111.176.872015-07-25 → 2017-08-28 · 4 obs
● 2017-08-28 20:21:14
○ 2026-06-14 13:48:54
○ 2026-06-15 13:06:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| nmb.su | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nmb.su (unsigned zone)
⏱️ Timing
Total: 1500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
Name Servers
nmb.su has two authoritative name servers — dns1.yandex.net and dns2.yandex.net.
The name server configuration of nmb.su is shared with other domains, for instance promaxspor.com, pitomnic.su, ural-polymer.ru and two others.
At least some of nmb.su's name servers are shared with other domains, for example t-gid.ru and buyweb.ru.
These name servers tend to be deployed in combination with the name servers dns1.yandex.ru and dns2.yandex.ru.
Both dns1.yandex.net and dns2.yandex.net have two IP addresses each. dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213; dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213.
Mail Servers
nmb.su uses one mail server — mx.yandex.net.
The mail server setup of nmb.su matches that of other domains such as intersvet.net, dursuntokgoz.com.tr, ancorp.ru and two others.
At least some of the mail servers used by nmb.su are shared with other domains: sushi-master.kz, rds.by, brazgovskaia.ru and two others among them.
mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.