com4s.com - dns.ninja
com4s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.118.48.121🇷🇺 citylan-east212.118.48.0/24 | ||||||
| NS | ns.relsoftcom.ru ⭐ | ||||||
| A | 212.118.48.4🇷🇺 citylan-east212.118.48.0/24 | ||||||
| NS | ns.molot.ru | ||||||
| A | 91.227.52.4🇷🇺 ascom4s91.227.52.0/23 COM4S-NET | ||||||
| PTR | ns.molot.ru | ||||||
| NS | ns1.molot.ru | ||||||
| MX | mail.com4s.com ⭐ | ||||||
| A | 212.118.48.25🇷🇺 citylan-east212.118.48.0/24 | ||||||
| PTR | mail.com4s.ru | ||||||
| MX | mx.antanta.ru(50) | ||||||
| A | 91.200.28.91🇷🇺 RELSOFTCOM-NET91.200.28.0/22 RELSOFTCOM | ||||||
| PTR | mx2.antanta.com | ||||||
| SOA | ns.relsoftcom.rupostmaster@relsoftcom.ru serial=1785096422 | ||||||
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=1785127307 | ||||||
Subdomains
mail.com4s.com |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns.relsoftcom.ru2015-08-31 → 2026-07-27 · 2 obs
● 2026-07-27 04:42:26
●MXmail.com4s.com2015-08-31 → 2026-07-27 · 5 obs
● 2026-06-11 20:35:26
○ 2026-06-12 11:23:16
● 2026-07-20 07:05:28
● 2026-07-27 04:42:26
●MXmx.antanta.ru2015-08-31 → 2026-07-27 · 5 obs
● 2026-06-11 20:35:26
○ 2026-06-12 11:23:16
● 2026-07-20 07:05:28
● 2026-07-27 04:42:26
○A109.248.32.1652016-06-06 → 2016-12-22 · 5 obs
● 2016-06-06 01:14:54
● 2016-12-22 03:36:30
○ 2026-03-01 18:38:22
○ 2026-07-27 04:42:26
●A212.118.48.1212026-03-01 → 2026-07-27 · 6 obs
● 2026-03-01 18:38:22
● 2026-06-11 20:35:26
○ 2026-06-12 11:23:16
● 2026-07-20 07:05:28
● 2026-07-27 04:42:26
○A37.187.104.2012015-08-31 → 2015-12-11 · 4 obs
● 2015-12-11 09:00:08
○ 2016-01-12 02:26:46
○ 2026-07-27 04:42:26
○A46.8.44.1792016-03-31 → 2016-05-23 · 5 obs
● 2016-03-31 13:46:24
● 2016-05-23 01:12:52
○ 2016-06-06 01:14:54
○ 2026-07-27 04:42:26
○A51.254.129.2002016-01-12 → 2016-03-24 · 5 obs
● 2016-01-12 02:26:46
● 2016-03-24 07:31:40
○ 2016-03-31 13:46:24
○ 2026-07-27 04:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| com4s.com | ns.molot.ru, ns.relsoftcom.ru, ns1.molot.ru | - |
✅ Authoritative Response
Server:212.118.48.4
NS records: ns.molot.ru, ns.relsoftcom.ru, ns1.molot.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com4s.com (unsigned zone)
⏱️ Timing
Total: 850ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.118.48.121 |
| NS | 3 | ns.molot.ru, ns.relsoftcom.ru... |
| MX | 2 | mail.com4s.com (pri: 10), mx.antanta.ru (pri: 50) |
| SOA | 1 | ns.relsoftcom.ru postmaster.relsoftcom.r |
Analysis
Hierarchy
com4s.com serves as the parent of mail.com4s.com.
IP Addresses
com4s.com resolves to one IP address: 212.118.48.121.
stelki.ru, www.musiccards.ru, wolf83.p.fl1.fo.ru and two other host names share IP numbers with com4s.com.
Name Servers
com4s.com has three name servers — ns1.molot.ru, ns.molot.ru and ns.relsoftcom.ru.
com4s.com has at least partial name server overlap with other domains, such as techno.cash, webmoney.ru, 254.76.185.in-addr.arpa and two others.
ns.relsoft.ru, ns1.relsoft.ru and ns1.molot.eu — plus 4 other name servers — are commonly paired with these name servers.
ns.molot.ru directs to 91.227.52.4 and ns.relsoftcom.ru directs to 212.118.48.4; each host name points to exactly one IP number.
Mail Servers
Mail for com4s.com is handled by two mail servers — mail.com4s.com and mx.antanta.ru.
com4s.com has at least partial mail server overlap with other domains such as relsoft.ru, webmoney.ru, mestkom.ru and two more.
These mail servers commonly co-occur with mail servers mail.relsoft.ru, mail.webmoney.ru, mail.mestkom.ru and 4 others.
mail.com4s.com directs to 212.118.48.25 and mx.antanta.ru directs to 91.200.28.91; each host name points to exactly one IP number.