sdfs.ru - robtex.com
sdfs.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=1776041883 | ||||||
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=4068493 | ||||||
Subdomains
www.sdfs.ru |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSdnsproxy1.fm.nic.ru2026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 11:55:04
● 2026-04-13 00:58:04
●NSdnsproxy2.fm.nic.ru2026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 11:55:04
● 2026-04-13 00:58:04
○NSns1.poishi.com2015-07-04 → 2017-01-21 · 4 obs
● 2017-01-21 18:35:38
○ 2021-01-11 09:05:42
○ 2026-04-13 00:58:04
○NSns1.rf.ru2021-01-11 → 2021-01-11 · 4 obs
● 2021-01-11 09:05:42
○ 2026-04-11 11:55:04
○ 2026-04-13 00:58:04
○NSns2.poishi.com2015-07-04 → 2017-01-21 · 4 obs
● 2017-01-21 18:35:38
○ 2021-01-11 09:05:42
○ 2026-04-13 00:58:04
○NSns2.rf.ru2021-01-11 → 2021-01-11 · 4 obs
● 2021-01-11 09:05:42
○ 2026-04-11 11:55:04
○ 2026-04-13 00:58:04
●A31.177.76.322026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 11:55:04
● 2026-04-13 00:58:04
●A31.177.80.322026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 11:55:04
● 2026-04-13 00:58:04
○A5.188.131.102021-01-11 → 2021-01-11 · 4 obs
● 2021-01-11 09:05:42
○ 2026-04-11 11:55:04
○ 2026-04-13 00:58:04
○A82.98.86.1642015-07-04 → 2017-01-21 · 4 obs
● 2017-01-21 18:35:38
○ 2021-01-11 09:05:42
○ 2026-04-13 00:58:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sdfs.ru | dnsproxy2.fm.nic.ru, dnsproxy1.fm.nic.ru | - |
✅ Authoritative Response
Server:31.177.64.240
NS records: dnsproxy2.fm.nic.ru, dnsproxy1.fm.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdfs.ru (unsigned zone)
⏱️ Timing
Total: 2001ms | 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
sdfs.ru is the parent of www.sdfs.ru.
IP Addresses
sdfs.ru resolves to two IP numbers: 31.177.76.32 and 31.177.80.32.
other host names including strategy-give.com, 4-prof.ru, kra29a-t.com.ru, ditop.ru and mail.schoolport.ru share IP numbers with sdfs.ru.
Name Servers
sdfs.ru is delegated to two name servers dnsproxy1.fm.nic.ru and dnsproxy2.fm.nic.ru.
sdfs.ru shares the same name server setup as other domains, for instance vitoil.ru, nsmnn.ru, iqcos.ru, magopc.ru and airkatz.com.
Host names with one IP number:
dnsproxy1.fm.nic.ru points to 31.177.64.240
dnsproxy2.fm.nic.ru points to 31.177.68.199
Mail Servers
sdfs.ru is handled by a single mail server, nomail.nic.ru.
sdfs.ru shares the same mail server setup as other domains, for instance www.ragingbiker.ru, lab2b.ru, pool.nat.ip137-12.mmsn.ru, dilijans.net and igromobile.ru.