rest.su - robtex.com
rest.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.140.81🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-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=18 | ||||||
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=650210135 | ||||||
Subdomains
mail.rest.su |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
○NSdns.fastdns24.com2015-08-20 → 2016-08-01 · 4 obs
● 2016-08-01 21:53:02
○ 2026-03-24 19:22:32
○ 2026-08-08 15:40:06
●NSdns1.yandex.net2026-03-24 → 2026-08-08 · 3 obs
● 2026-03-24 19:22:32
● 2026-08-08 15:40:06
○NSdns2.fastdns24.org2015-10-01 → 2016-08-01 · 5 obs
● 2015-10-01 11:50:24
● 2016-08-01 21:53:02
○ 2026-03-24 19:22:32
○ 2026-08-08 15:40:06
●NSdns2.yandex.net2026-03-24 → 2026-08-08 · 3 obs
● 2026-03-24 19:22:32
● 2026-08-08 15:40:06
○NSdns3.fastdns24.eu2015-10-01 → 2016-08-01 · 5 obs
● 2015-10-01 11:50:24
● 2016-08-01 21:53:02
○ 2026-03-24 19:22:32
○ 2026-08-08 15:40:06
○NSdns4.fastdns24.link2015-10-01 → 2016-08-01 · 5 obs
● 2015-10-01 11:50:24
● 2016-08-01 21:53:02
○ 2026-03-24 19:22:32
○ 2026-08-08 15:40:06
○NSns2.fastvps.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2015-10-01 11:50:24
○ 2026-08-08 15:40:06
○NSns3.fastvps.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2015-10-01 11:50:24
○ 2026-08-08 15:40:06
○NSns4.fastvps.ru2015-08-20 → 2015-08-20 · 3 obs
○ 2015-10-01 11:50:24
○ 2026-08-08 15:40:06
○MXmail.rest.su2015-08-20 → 2016-08-01 · 4 obs
● 2016-08-01 21:53:02
○ 2026-03-24 19:22:32
○ 2026-08-08 15:40:06
●MXmx.yandex.net2026-03-24 → 2026-08-08 · 6 obs
● 2026-03-24 19:22:32
● 2026-05-02 09:08:30
○ 2026-06-21 10:25:00
● 2026-07-10 11:58:22
● 2026-08-08 15:40:06
○A188.166.49.1102015-08-20 → 2016-08-01 · 4 obs
● 2016-08-01 21:53:02
○ 2026-03-24 19:22:32
○ 2026-08-08 15:40:06
●A81.177.140.812026-03-24 → 2026-08-08 · 3 obs
● 2026-03-24 19:22:32
● 2026-08-08 15:40:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 12 records |
| rest.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 rest.su (unsigned zone)
⏱️ Timing
Total: 1132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.140.81 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
rest.su serves as the parent of mail.rest.su.
IP Addresses
rest.su has exactly one IP address — 81.177.140.81.
srv86-h-st.jino.ru is an example of another host name that shares IP numbers with rest.su.
Name Servers
rest.su has two authoritative name servers — dns1.yandex.net and dns2.yandex.net.
The name server configuration of rest.su is shared with other domains, for instance rezonr.ru, kolok.org, tpml.ru and two others.
rest.su has at least partial name server overlap with other domains, such as gud-estate.ru, phitech.ru, vk-utils.ru and two others.
It is common to see these name servers used together with 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
rest.su uses one mail server — mx.yandex.net.
The mail server setup of rest.su matches that of other domains such as lvov-news.ru, promaf.ru, ets-eng.com and two others.
At least some of the mail servers used by rest.su are shared with other domains: xn-----7kcbajcvt8dlkddgjhel1dygih.xn--p1ai, bilajans.com, parkadrenalin.ru and two others among them.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.