sigma-expert.com - robtex.com
sigma-expert.com
| 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=1776168460 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776167022 | ||||||
Same first word
sigma-expert.com |
DNS History
13 records (5 active, 8 former)
●NSdnsproxy1.fm.nic.ru2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:48:04
● 2026-04-14 12:07:40
●NSdnsproxy2.fm.nic.ru2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:48:04
● 2026-04-14 12:07:40
○NSns1.spaceweb.ru2020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
○NSns2.spaceweb.ru2020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
○NSns3.spaceweb.pro2020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
○NSns4.spaceweb.pro2020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
○MXmx1.spaceweb.ru2020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
○MXmx2.spaceweb.ru2020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
●MXnomail.nic.ru2026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:48:04
● 2026-04-14 12:07:40
○A152.228.135.1102026-04-05 → 2026-04-14 · 2 obs
○ 2026-04-14 12:07:40
●A31.177.76.322026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:48:04
● 2026-04-14 12:07:40
●A31.177.80.322026-04-05 → 2026-04-14 · 3 obs
● 2026-04-05 15:48:04
● 2026-04-14 12:07:40
○A77.222.57.402020-03-31 → 2020-03-31 · 3 obs
○ 2026-04-05 15:48:04
○ 2026-04-14 12:07:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| sigma-expert.com | 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 sigma-expert.com (unsigned zone)
⏱️ Timing
Total: 398ms | 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
IP Addresses
Two IP numbers are pointed to by sigma-expert.com: 31.177.76.32 and 31.177.80.32.
other host names include freebasic.su, pppoe.178-67-123-136.avangarddsl.ru, 198.net5.p2p.ttkdv.ru, interdiesel.ru and net6.p2p.ttkdv.ru; they share IP numbers with sigma-expert.com.
Name Servers
Two name servers dnsproxy1.fm.nic.ru and dnsproxy2.fm.nic.ru handle the delegation for sigma-expert.com.
sigma-expert.com shares the same name server setup as other domains, for instance ns2.kms.ttkdv.ru, ip137-169.mmsn.ru, mail.alyansufa.ru, oolm.ru and 178-218-39-143.pppoe.atexs.ru.
Host names with one IP:
dnsproxy1.fm.nic.ru points to: 31.177.64.240
dnsproxy2.fm.nic.ru points to: 31.177.68.199
Mail Servers
sigma-expert.com is handled by a single mail server, nomail.nic.ru.
sigma-expert.com uses the same mail server setup as other domains, for instance gekhman.ru, ecc-veco.ru, mantii.ru, spaininvestment.ru and xn--b1agppmi.xn--p1ai.