mf55.ru - robtex.com
mf55.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.162.33.86🇷🇺 ROSTELECOM-AS195.162.32.0/19 RU-OMSK-970725 | ||||||
| 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 | ||||||
| TXT | 80d67350-7c35-43b1-b90b-8632e1689087 | ||||||
| TXT | d59894f3-c21b-4ab7-b15e-c93fae441d45 | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=68 | ||||||
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=4068295 | ||||||
Same first word
mf55.ru |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.yandex.net2026-02-25 → 2026-03-27 · 2 obs
● 2026-03-27 13:41:52
●NSdns2.yandex.net2026-02-25 → 2026-03-27 · 2 obs
● 2026-03-27 13:41:52
●MXmx.yandex.net2026-02-25 → 2026-03-27 · 2 obs
● 2026-03-27 13:41:52
●A195.162.33.862026-02-25 → 2026-03-27 · 2 obs
● 2026-03-27 13:41:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, a.dns.ripn.net... | - |
| mf55.ru | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mf55.ru (unsigned zone)
⏱️ Timing
Total: 1094ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.162.33.86 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 3 | v=spf1 redirect=_spf.yandex.net, 80d67350-7c35-43b1-b90b-8632e1689087... |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
IP Addresses
mf55.ru resolves to one IP number: 195.162.33.86.
Name Servers
mf55.ru's delegation uses two name servers: dns1.yandex.net and dns2.yandex.net.
mf55.ru uses the same name server setup as other domains, such as avtomobilistam.ru, dehamusavirlik.com, ex3.su, rengalin.ru and webspec.ru.
mf55.ru at least partially shares name servers with other domains, including rtb.expert, fortuna-t.ru, cdotest.ru, stalgert.ru and dverberi.ru.
these name servers are commonly used alongside dns1.yandex.ru, dns2.yandex.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
Host names with two IPs:
dns1.yandex.net points to 2a02:6b8::213 and 213.180.204.213
dns2.yandex.net points to 2a02:6b8:0:1::213 and 93.158.134.213
Mail Servers
A single mail server handles mf55.ru, mx.yandex.net.
mf55.ru shares the same mail server setup as other domains, for instance braincenter.ru, e-catalog.mk.ua, dl-dev.ru, alcoport.ru and sidelkin-msk.ru.
mf55.ru shares some mail servers with other domains, at least in part, for example audit-agent.ru.
The host name mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.