tehtan.ru - robtex.com
tehtan.ru
ru
| 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=4069645 | ||||||
Same first word
tehtan.ru |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.hosting.reg.ru2026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
○NSns1.reg.ru2020-02-14 → 2020-02-14 · 3 obs
○ 2026-06-15 02:55:04
○ 2026-07-17 08:18:30
●NSns2.hosting.reg.ru2026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
○NSns2.reg.ru2020-02-14 → 2020-02-14 · 3 obs
○ 2026-06-15 02:55:04
○ 2026-07-17 08:18:30
●NSserver273.hosting.reg.ru2026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
○MXmx.yandex.net2020-02-14 → 2020-02-14 · 3 obs
○ 2026-06-15 02:55:04
○ 2026-07-17 08:18:30
●MXmx1.hosting.reg.ru2026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
●MXmx2.hosting.reg.ru2026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
○A178.132.201.542020-02-14 → 2020-02-14 · 3 obs
○ 2026-06-15 02:55:04
○ 2026-07-17 08:18:30
●A2a00:f940:2:2:1:1:0:2732026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
●A37.140.192.682026-06-15 → 2026-07-17 · 3 obs
● 2026-06-15 02:55:04
● 2026-07-17 08:18:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net... | - |
| tehtan.ru | ns1.hosting.reg.ru, ns2.hosting.reg.ru | - |
✅ Authoritative Response
Server:31.31.194.245
NS records: ns1.hosting.reg.ru, ns2.hosting.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tehtan.ru (unsigned zone)
⏱️ Timing
Total: 1425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.140.192.68 |
| AAAA | 1 | 2a00:f940:2:2:1:1:0:273 |
| NS | 2 | ns2.hosting.reg.ru, ns1.hosting.reg.ru |
| MX | 2 | mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:37.140.192.68 a mx include:_s |
| SOA | 1 | server273.hosting.reg.ru support.reg.ru |
Analysis
IP Addresses
tehtan.ru has two IP addresses: 37.140.192.68 and 2a00:f940:2:2:1:1:0:273
avantekb.ru, shton.ru, art-fotolab.ru and two other host names share IP numbers with tehtan.ru.
Name Servers
The authoritative name servers for tehtan.ru are ns1.hosting.reg.ru, ns2.hosting.reg.ru and server273.hosting.reg.ru — three in total.
At least some of tehtan.ru's name servers are shared with other domains, for example pakipaki.ru, samdiagnost.ru, xn--80afg1bdi0a.xn--p1ai and two more.
These name servers tend to co-occur with server256.hosting.reg.ru, server105.hosting.reg.ru, server21.hosting.reg.ru and 5 other name servers in the same DNS delegations.
Hostnames that resolve to 14 IP addresses:
Hostname ns1.hosting.reg.ru directs to 31.31.194.245, 31.31.194.251 and 31.31.196.37 along with 11 other IP addresses.
Hostname ns2.hosting.reg.ru directs to 31.31.194.244, 31.31.196.34 and 31.31.196.53 along with 11 other IP addresses.
Hosts with just one IP address:
server273.hosting.reg.ru has the IP address 37.140.192.68.
Mail Servers
Mail for tehtan.ru is handled by two mail servers — mx1.hosting.reg.ru and mx2.hosting.reg.ru.
tehtan.ru uses an identical mail server configuration to several other domains — among them comphelp.su, nolpel.ru, tltbti.ru and two more.
At least a portion of tehtan.ru's mail servers are shared with other domains, among them zskv.ru and bglife.ru.
This set of mail servers commonly appears together with the mail servers mx.yandex.net.
mx1.hosting.reg.ru and mx2.hosting.reg.ru share the same two IP addresses — 31.31.194.240 and 31.31.194.241.
Both mx1.hosting.reg.ru and mx2.hosting.reg.ru resolve to 31.31.194.240 IP addresses each.
Both mx1.hosting.reg.ru and mx2.hosting.reg.ru resolve to 31.31.194.241 IP addresses each.