first-ns.ru - robtex.com
first-ns.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.177.76.32🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK | ||||||
| A | 31.177.80.32🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK | ||||||
| NS | dnsproxy1.fm.nic.ru ⭐ | ||||||
| A | 31.177.64.240🇷🇺 RU-CENTER31.177.64.0/24 -NETWORK | ||||||
| PTR | dnsproxy1.fm.nic.ru | ||||||
| NS | dnsproxy2.fm.nic.ru | ||||||
| A | 31.177.68.199🇷🇺 RU-CENTER31.177.68.0/22 -NETWORK | ||||||
| PTR | dnsproxy2.fm.nic.ru | ||||||
| MX | nomail.nic.ru ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| TXT | de7a2c3c1b49d124b949e2acdd64e9792f541ed6 | ||||||
| SOA | dnsproxy1.fm.nic.ruhostmaster@nic.ru serial=1774200942 | ||||||
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=4068147 | ||||||
Subdomains
ns2.first-ns.ru |
Same first word
DNS History
10 records (5 active, 5 former)
●NSdnsproxy1.fm.nic.ru2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 15:52:14
● 2026-03-22 17:35:42
●NSdnsproxy2.fm.nic.ru2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 15:52:14
● 2026-03-22 17:35:42
○NSlocalhost.localdomain2015-07-20 → 2017-06-13 · 4 obs
● 2017-06-13 18:00:38
○ 2026-03-09 15:52:14
○ 2026-03-22 17:35:42
○NSns1.first-ns.ru2015-07-20 → 2017-06-13 · 4 obs
● 2017-06-13 18:00:38
○ 2026-03-09 15:52:14
○ 2026-03-22 17:35:42
○NSns2.first-ns.ru2015-07-20 → 2017-06-13 · 4 obs
● 2017-06-13 18:00:38
○ 2026-03-09 15:52:14
○ 2026-03-22 17:35:42
○MXmail.first-ns.ru2015-07-20 → 2017-06-13 · 4 obs
● 2017-06-13 18:00:38
○ 2026-03-09 15:52:14
○ 2026-03-22 17:35:42
●MXnomail.nic.ru2026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 15:52:14
● 2026-03-22 17:35:42
○A194.58.88.472015-07-20 → 2017-06-13 · 4 obs
● 2017-06-13 18:00:38
○ 2026-03-09 15:52:14
○ 2026-03-22 17:35:42
●A31.177.76.322026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 15:52:14
● 2026-03-22 17:35:42
●A31.177.80.322026-03-09 → 2026-03-22 · 3 obs
● 2026-03-09 15:52:14
● 2026-03-22 17:35:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| first-ns.ru | dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru | - |
✅ Authoritative Response
Server: 31.177.68.199
NS records: dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-ns.ru (unsigned zone)
⏱️ Timing
Total: 1336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 31.177.76.32, 31.177.80.32 |
| NS | 2 | dnsproxy1.fm.nic.ru, dnsproxy2.fm.nic.ru |
| MX | 1 | nomail.nic.ru (pri: 0) |
| TXT | 1 | de7a2c3c1b49d124b949e2acdd64e9792f541ed6 |
| SOA | 1 | dnsproxy1.fm.nic.ru hostmaster.nic.ru |
Analysis
Hierarchy
The parent of ns2.first-ns.ru is first-ns.ru.
IP Addresses
first-ns.ru resolves to two IP numbers: 31.177.76.32 and 31.177.80.32.
Other host names, for instance xn--e1accshfpy.xn--p1ai, daimark.ru, itoen.ru, ppp91-122-108-101.pppoe.avangarddsl.ru and krsk-1-bng010.retail.sibttk.net share IP numbers with first-ns.ru.
Name Servers
Two name servers dnsproxy1.fm.nic.ru and dnsproxy2.fm.nic.ru handle delegation for first-ns.ru.
first-ns.ru uses the same name server setup as other domains, for example 178-66-1-26.dynamic.avangarddsl.ru, omniparts.ru, ma.rosrealt.ru, www.uralmebelopt.ru and energo-holding.ru.
Host names with one IP number: The host name dnsproxy1.fm.nic.ru points to 31.177.64.240 and the host name dnsproxy2.fm.nic.ru points to 31.177.68.199.
Mail Servers
first-ns.ru is handled by a single mail server, nomail.nic.ru.
first-ns.ru has the same mail server setup as other domains, including mail.ot-holding.com, slovo.tv, www.marypop.ru, ppp91-122-33-31.pppoe.avangarddsl.ru and 78-36-94-87.dynamic.lenobl.dslavangard.ru.