techsf.ru - robtex.com
techsf.ru
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=4068325 | ||||||
Previously NS for
techsf.ru |
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
○NSns.1iq.ru2015-06-08 → 2017-04-09 · 4 obs
● 2017-04-09 01:41:44
○ 2026-03-25 19:51:42
○ 2026-03-30 01:47:06
○NSns.techsf.ru2015-06-08 → 2017-04-09 · 4 obs
● 2017-04-09 01:41:44
○ 2026-03-25 19:51:42
○ 2026-03-30 01:47:06
●NSns1.timeweb.ru2026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
●NSns2.timeweb.ru2026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
●NSns3.timeweb.org2026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
●NSns4.timeweb.org2026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
○NStechsf.ru2015-06-08 → 2017-04-09 · 4 obs
● 2017-04-09 01:41:44
○ 2026-03-25 19:51:42
○ 2026-03-30 01:47:06
○MXmail.techsf.ru2015-06-08 → 2017-04-09 · 4 obs
● 2017-04-09 01:41:44
○ 2026-03-25 19:51:42
○ 2026-03-30 01:47:06
○MXmail2.techsf.ru2015-06-08 → 2017-04-09 · 4 obs
● 2017-04-09 01:41:44
○ 2026-03-25 19:51:42
○ 2026-03-30 01:47:06
●MXmx1.timeweb.ru2026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
●MXmx2.timeweb.ru2026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
○A217.23.66.262015-06-08 → 2017-04-09 · 4 obs
● 2017-04-09 01:41:44
○ 2026-03-25 19:51:42
○ 2026-03-30 01:47:06
●A2a03:6f00:1::5c35:60962026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
●A92.53.96.1502026-03-25 → 2026-03-30 · 3 obs
● 2026-03-25 19:51:42
● 2026-03-30 01:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| techsf.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techsf.ru (unsigned zone)
⏱️ Timing
Total: 763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.53.96.150 |
| AAAA | 1 | 2a03:6f00:1::5c35:6096 |
| NS | 4 | ns4.timeweb.org, ns2.timeweb.ru... |
| MX | 2 | mx1.timeweb.ru (pri: 10), mx2.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
IP Addresses
techsf.ru resolves to two IPs: 2a03:6f00:1::5c35:6096 and 92.53.96.150.
other host names for instance ci04495.tmweb.ru, www.ncpo1.ru, contada.ru, www.esteks.ru and www.stroj-expert.ru share IP numbers with techsf.ru.
Name Servers
techsf.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
techsf.ru at least partially shares name servers with other domains, for instance koronavirus-karta.ru, ticketstour.ru, ugra-urist.ru, cent-pereezd.ru and 2.5.1.2.0.0.0.0.0.0.0.0.0.0.0.0.1.0.0.0.5.0.0.0.0.0.f.6.3.0.a.2.ip6.arpa.
These name servers are often used with ns3.timeweb.ru and ns4.timeweb.ru.
Host names with two IP numbers:
Host name ns3.timeweb.org points to: 2a03:6f07:4::2 and 217.78.234.130.
Host name ns4.timeweb.org points to: 2a00:65e0:6:5:232a::2 and 139.45.249.139.
Host name ns1.timeweb.ru points to: 2a03:6f04:dead:bee::1 and 85.193.93.93.
Host name ns2.timeweb.ru points to: 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
techsf.ru is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
techsf.ru shares the same mail server setup as other domains, for instance erbnb.ru, alex-style.kg, stopphish.ru, ugolkod.ru and bytepath.fun.
techsf.ru shares some mail servers with other domains, at least partially, for instance www.geodoctor.ru and pkas58.ru.
Host names with two IP numbers:
mx1.timeweb.ru points to 2a03:6f00:3::5c35:742f and 92.53.116.47
mx2.timeweb.ru points to 2a03:6f00:3::5c35:7433 and 92.53.116.51