techdoc.ru - dns.ninja
techdoc.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=4069573 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSns1.poishi.com2015-08-24 → 2017-12-20 · 4 obs
● 2017-12-20 11:22:32
○ 2026-03-17 22:39:06
○ 2026-07-11 09:18:34
●NSns1.snparking.ru2026-03-17 → 2026-07-11 · 3 obs
● 2026-03-17 22:39:06
● 2026-07-11 09:18:34
○NSns2.poishi.com2015-08-24 → 2017-12-20 · 4 obs
● 2017-12-20 11:22:32
○ 2026-03-17 22:39:06
○ 2026-07-11 09:18:34
●NSns2.snparking.ru2026-03-22 → 2026-07-11 · 6 obs
● 2026-03-22 16:24:22
● 2026-03-31 00:35:46
○ 2026-04-07 16:17:08
● 2026-04-09 05:39:42
● 2026-07-11 09:18:34
●NSns3.domains.ru2026-05-29 → 2026-07-11 · 3 obs
● 2026-05-29 09:53:54
● 2026-07-11 09:18:34
○NSns3.salenames.ru2026-03-17 → 2026-04-09 · 5 obs
● 2026-03-17 22:39:06
● 2026-04-09 05:39:42
○ 2026-05-29 09:53:54
○ 2026-07-11 09:18:34
●NSns4.domains.ru2026-05-29 → 2026-07-11 · 3 obs
● 2026-05-29 09:53:54
● 2026-07-11 09:18:34
○NSns4.salenames.ru2026-03-17 → 2026-04-09 · 5 obs
● 2026-03-17 22:39:06
● 2026-04-09 05:39:42
○ 2026-05-29 09:53:54
○ 2026-07-11 09:18:34
●MXvoid.blackhole.mx2026-03-22 → 2026-07-11 · 6 obs
● 2026-03-22 16:24:22
● 2026-06-02 11:10:14
○ 2026-06-23 11:20:10
● 2026-07-11 09:18:32
● 2026-07-11 09:18:34
●A62.122.170.1712026-03-22 → 2026-07-11 · 9 obs
● 2026-03-22 16:24:22
○ 2026-03-31 00:35:46
○ 2026-04-07 16:17:08
● 2026-04-09 05:39:42
● 2026-06-02 02:45:34
○ 2026-06-02 11:10:14
● 2026-06-23 11:20:10
● 2026-07-11 09:18:34
○A82.98.86.1672015-08-24 → 2017-12-20 · 4 obs
● 2017-12-20 11:22:32
○ 2026-03-17 22:39:06
○ 2026-07-11 09:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| techdoc.ru | ns3.domains.ru, ns4.domains.ru | - |
✅ Authoritative Response
Server:37.221.193.103
NS records: ns3.domains.ru, ns4.domains.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techdoc.ru (unsigned zone)
⏱️ Timing
Total: 1103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.122.170.171 |
| NS | 2 | ns1.snparking.ru, ns2.snparking.ru |
| SOA | 1 | ns1.snparking.ru hostmaster.techdoc.ru |
Analysis
IP Addresses
techdoc.ru resolves to just one IP address, 62.122.170.171.
Two other host names, along with uglova.ru, mxb.real-neva.ru and xito.ru, also share IP numbers with techdoc.ru.
Name Servers
The NS records for techdoc.ru point to four name servers: ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru.
techdoc.ru partially shares its NS delegation with several other domains, including uprn.ru, travel-visa.ru, sphere-tour.ru and two others.
In DNS configurations, these name servers often share authority with ns1.privateperson.ru, ns2.privateperson.ru, ns3.salenames.ru and 5 other name servers.
ns3.domains.ru and ns1.snparking.ru both point to 37.221.193.103 and 194.63.142.195; ns4.domains.ru and ns2.snparking.ru both point to 5.45.106.252 and 62.122.170.168 — all four hostnames (ns3.domains.ru, ns4.domains.ru, ns1.snparking.ru and ns2.snparking.ru) resolve to exactly two IP addresses.
ns3.domains.ru along with ns1.snparking.ru each resolve to 37.221.193.103 IP addresses.
ns3.domains.ru along with ns1.snparking.ru each resolve to 194.63.142.195 IP addresses.
ns4.domains.ru along with ns2.snparking.ru each resolve to 5.45.106.252 IP addresses.
ns4.domains.ru along with ns2.snparking.ru each resolve to 62.122.170.168 IP addresses.
Mail Servers
The sole mail server for techdoc.ru is void.blackhole.mx.
Among the domains sharing a mail server setup with techdoc.ru are nshk.ru, goleon.ru, vebz.ru and two others.
With 6 IP addresses total, void.blackhole.mx resolves to 78.47.159.103, 95.217.0.12, 195.201.28.161 and 3 others.