topcat.su - dns.ninja
topcat.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.236.16.207🇷🇺 BEGET-AS87.236.16.0/24 BEGET.RU | ||||||
| PTR | ssl.picard.beget.com | ||||||
| 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 | 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=650210090 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2015-06-15 → 2026-08-04 · 2 obs
● 2026-08-04 22:02:14
●NSdns2.yandex.net2015-06-15 → 2026-08-04 · 2 obs
● 2026-08-04 22:02:14
●MXmx.yandex.net2015-06-15 → 2026-08-04 · 2 obs
● 2026-08-04 22:02:14
●A87.236.16.2072026-02-28 → 2026-08-04 · 6 obs
● 2026-02-28 09:23:32
● 2026-05-14 05:13:56
○ 2026-05-31 19:28:44
● 2026-06-13 09:59:46
● 2026-08-04 22:02:14
○A89.253.226.1502015-06-15 → 2017-04-11 · 4 obs
● 2017-04-11 00:31:04
○ 2026-02-28 09:23:32
○ 2026-08-04 22:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, c.tld-servers.ru, b.dns.ripn.net, d.dns.ripn.net... | 12 records |
| topcat.su | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:213.180.204.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topcat.su (unsigned zone)
⏱️ Timing
Total: 1196ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.236.16.207 |
| NS | 2 | dns1.yandex.net, dns2.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: 12
Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
IP Addresses
topcat.su directs to one IP number, which is 87.236.16.207.
Among the host names that share IP numbers with topcat.su are www.senimbank.kz, autovostok.ru, elib.ng and two others.
Name Servers
DNS delegation for topcat.su points to two name servers: dns1.yandex.net and dns2.yandex.net.
topcat.su has the same name server delegation as a number of other domains, such as ademkeskin.com, veip.org, bitrix24.mtrx.ru and two more.
At least some of topcat.su's name servers are shared with other domains, for example kibarabara.ru, student.su, bus-sochi.ru and two more.
These name servers tend to be deployed in combination with the name servers dns1.yandex.ru and dns2.yandex.ru.
dns1.yandex.net directs to 213.180.204.213 and 2a02:6b8::213. dns2.yandex.net directs to 93.158.134.213 and 2a02:6b8:0:1::213. Each host name carries two IP addresses.
Mail Servers
topcat.su routes its mail through a single mail server, mx.yandex.net.
topcat.su has the same mail server arrangement as a number of other domains, for example menufay.com, wdesign.eu, ozngo.ru and two more.
topcat.su overlaps on mail servers with several other domains, for example simtech.ru, seagengroup.com, monster-style.ru and sssdao.com.
mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.