techcat.su - robtex.com
techcat.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.11.24.108🇩🇪 BIGDATAHOST-AS45.11.24.0/24 DE-BIGDATAHOST | ||||||
| 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=67 | ||||||
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=650208848 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2018-08-04 → 2026-04-23 · 2 obs
● 2026-04-23 19:31:48
●NSdns2.yandex.net2018-08-04 → 2026-04-23 · 2 obs
● 2026-04-23 19:31:48
●MXmx.yandex.net2018-08-04 → 2026-04-23 · 2 obs
● 2026-04-23 19:31:48
●A45.11.24.1082026-04-09 → 2026-04-23 · 3 obs
● 2026-04-09 02:18:18
● 2026-04-23 19:31:48
○A80.93.54.1092018-08-04 → 2018-08-04 · 3 obs
○ 2026-04-09 02:18:18
○ 2026-04-23 19:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| techcat.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 techcat.su (unsigned zone)
⏱️ Timing
Total: 1122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.11.24.108 |
| 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
techcat.su points to a single IP number: 45.11.24.108.
Name Servers
Delegation for techcat.su rests with two name servers, dns1.yandex.net and dns2.yandex.net.
techcat.su shares the same name server setup as other domains, including ucards.by, xn--90abjdjdsofeg8cva7f.xn--p1ai, isystema.ru, api2c.ru and hozer.ru.
techcat.su at least partially shares name servers with other domains, for instance runov.net, fu-lab.ru, radiometro.ru, rostorg.mn and elatma.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
techcat.su is handled by a single mail server, mx.yandex.net.
techcat.su uses the same mail server configuration as other domains, such as elkupi.com, elhan.ru, dedi.ru, betamebel.ru and poleznenko.ru.
techcat.su shares mail servers with other domains at least in part, for instance d45.ru, tc.uz, zaotrif.ru, k(0x616e616c)5.com.tr and erayapi.com.tr.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.