mas-spb.com - robtex.com
mas-spb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.31.196.94🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru | ||||||
| PTR | server205.hosting.reg.ru | ||||||
| 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=12 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777020116 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2016-12-18 → 2026-04-24 · 2 obs
● 2026-04-24 08:57:54
●NSdns2.yandex.net2016-12-18 → 2026-04-24 · 2 obs
● 2026-04-24 08:57:54
●MXmx.yandex.net2016-12-18 → 2026-04-24 · 2 obs
● 2026-04-24 08:57:54
●A31.31.196.942026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 08:57:54
○A83.221.208.1562016-12-18 → 2016-12-18 · 2 obs
○ 2026-04-24 08:57:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mas-spb.com | 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 mas-spb.com (unsigned zone)
⏱️ Timing
Total: 707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.31.196.94 |
| 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 |
Analysis
IP Addresses
mas-spb.com points to a single IP number: 31.31.196.94.
Other host names, for instance www.ecostr.ru, tula-ts.ru, mail.neotrade.ru, koltsov-kb.ru and rosvak.ru share IP numbers with mas-spb.com.
Name Servers
Delegation for mas-spb.com rests with two name servers, dns1.yandex.net and dns2.yandex.net.
mas-spb.com shares the same name server setup as other domains, including restate.ru, euapu.ru, sibrteh.ru, olimpbot.com and teh-m.com.
mas-spb.com at least partially shares name servers with other domains, for instance zak.ru, sp18.ru, gmforex.ru, new-vicon.com and image-tur.ru.
These name servers are commonly used with dns1.yandex.ru and dns2.yandex.ru.
Host names with two IP numbers: 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
mas-spb.com is handled by a single mail server, mx.yandex.net.
mas-spb.com uses the same mail server configuration as other domains, such as russiadiscovery.ru, abc-academ.ru, strgrp.ru, palasbook.ru and zuzl.ru.
mas-spb.com shares mail servers with other domains at least in part, for instance on-med.ru, avantage-it.ru, thankband.com, 0-00.ru and pkfvolga76.ru.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.