pttk.su - dns.ninja
pttk.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.146.203.134🇷🇺 ER-TELECOM-AS46.146.200.0/22 OJSC "ER-Telecom" Perm' Perm', Russia | ||||||
| PTR | net203-134.perm.ertelecom.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=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=650209718 | ||||||
Subdomains
www.pttk.su |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.yandex.net2018-07-12 → 2026-07-04 · 2 obs
● 2026-07-04 23:57:56
●NSdns2.yandex.net2018-07-12 → 2026-07-04 · 2 obs
● 2026-07-04 23:57:56
●MXmx.yandex.net2018-07-12 → 2026-07-04 · 2 obs
● 2026-07-04 23:57:56
●A46.146.203.1342018-07-12 → 2026-07-04 · 5 obs
● 2026-06-03 13:28:54
○ 2026-06-11 13:41:08
● 2026-06-30 12:21:06
● 2026-07-04 23:57:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | 10 records |
| pttk.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 pttk.su (unsigned zone)
⏱️ Timing
Total: 3207ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.146.203.134 |
| 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 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
pttk.su serves as the parent of www.pttk.su.
IP Addresses
pttk.su directs to one IP number, which is 46.146.203.134.
Among the host names that share IP numbers with pttk.su is www.pttk.su, as one example.
Name Servers
The NS records for pttk.su delegate to dns1.yandex.net and dns2.yandex.net.
pttk.su has the same name server delegation as a number of other domains, such as k16.ru, borumil.com, open-gate.ru and two more.
pttk.su has at least partial name server overlap with other domains, such as edunord.ru, faceclassclub.ru, ekovol.ru and two others.
It is common to see these name servers used together with name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.
Mail Servers
pttk.su routes its mail through a single mail server, mx.yandex.net.
pttk.su has the same mail server arrangement as a number of other domains, for example glons.ru, bncmak.com, fixp.ru and two more.
pttk.su shares at least some of its mail servers with other domains — for example lofi.ru, peron-group.ru, otryvnoj.ru and two more.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.