tek-spb.ru - robtex.com
tek-spb.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.177.33.245🇷🇺 RTCOMM-AS81.177.32.0/20 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 | mail01.home8.ru ⭐ | ||||||
| A | 81.222.237.126🇷🇺 ELTEL-AS81.222.192.0/18 BeeLine et ex ELTEL.net | ||||||
| PTR | www.home8.ru | ||||||
| MX | mail02.home8.ru ⭐ | ||||||
| A | 5.17.191.211🇷🇺 ZTELECOM-AS5.17.128.0/18 | ||||||
| PTR | mail02.home8.ru | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=31 | ||||||
ru
| 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=4068509 | ||||||
Subdomains
mail.tek-spb.ru |
Same first word
tek-spb.ru |
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns1.yandex.net2019-09-03 → 2026-04-14 · 3 obs
● 2019-09-03 21:19:16
● 2026-04-14 07:41:16
○NSdns1.yandex.ru2015-08-28 → 2017-02-17 · 4 obs
● 2017-02-17 14:14:26
○ 2019-09-03 21:19:16
○ 2026-04-14 07:41:16
●NSdns2.yandex.net2019-09-03 → 2026-04-14 · 3 obs
● 2019-09-03 21:19:16
● 2026-04-14 07:41:16
○NSdns2.yandex.ru2015-08-28 → 2017-02-17 · 4 obs
● 2017-02-17 14:14:26
○ 2019-09-03 21:19:16
○ 2026-04-14 07:41:16
○MXmail.tek-spb.ru2015-08-28 → 2017-02-17 · 4 obs
● 2017-02-17 14:14:26
○ 2019-09-03 21:19:16
○ 2026-04-14 07:41:16
●MXmail01.home8.ru2019-09-03 → 2026-04-14 · 3 obs
● 2019-09-03 21:19:16
● 2026-04-14 07:41:16
●MXmail02.home8.ru2019-09-03 → 2026-04-14 · 3 obs
● 2019-09-03 21:19:16
● 2026-04-14 07:41:16
○A81.176.226.1662015-08-28 → 2017-02-17 · 4 obs
● 2017-02-17 14:14:26
○ 2019-09-03 21:19:16
○ 2026-04-14 07:41:16
○A81.177.174.1852019-09-03 → 2019-09-03 · 4 obs
● 2019-09-03 21:19:16
○ 2026-02-16 03:16:48
○ 2026-04-14 07:41:16
●A81.177.33.2452026-02-16 → 2026-04-14 · 3 obs
● 2026-02-16 03:16:48
● 2026-04-14 07:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| tek-spb.ru | dns2.yandex.net, dns1.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns2.yandex.net, dns1.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tek-spb.ru (unsigned zone)
⏱️ Timing
Total: 873ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.177.33.245 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| MX | 2 | mail01.home8.ru (pri: 10), mail02.home8.ru (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
Analysis
Hierarchy
The parent of mail.tek-spb.ru is tek-spb.ru.
IP Addresses
tek-spb.ru points to a single IP: 81.177.33.245.
Other host names, for instance souldark.ru, vipdc.ru, 24edem.ru, philosophy.1gb.ru and yaffa.ru share IP numbers with tek-spb.ru.
Name Servers
Two name servers dns1.yandex.net and dns2.yandex.net handle delegation for tek-spb.ru.
tek-spb.ru uses the same name server setup as other domains, for example vaderland.ru, starpol.ru, fotis.su, gbrg.ru and kgfvts.ru.
tek-spb.ru partially shares name servers with other domains; examples include ecore.ru, vtorov.org, basis.su, atelika.ru and ragetop.com.
These name servers are often used with the name servers 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
tek-spb.ru is handled by two mail servers: mail01.home8.ru and mail02.home8.ru.
tek-spb.ru has the same mail server setup as other domains, including rura.pro, eurostretch.ru, t-mir.com, sovmiastorg.ru and bau-fix.ru.
Host names with one IP number: The host name mail01.home8.ru points to 81.222.237.126 and the host name mail02.home8.ru points to 5.17.191.211.