mail.ctom.su - robtex.com
mail.ctom.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 31.131.251.68๐ท๐บ SELECTEL31.131.251.0/24 -NET | ||||||
| PTR | skill-spb.ru | ||||||
ctom.su
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 31.131.251.68๐ท๐บ SELECTEL31.131.251.0/24 -NET | ||||||
| NS | dns.fastdns24.com โญ | ||||||
| NS | dns2.fastdns24.org | ||||||
| NS | dns3.fastdns24.eu | ||||||
| NS | dns4.fastdns24.link โ ๏ธ Not in parent delegation | ||||||
| MX | mail2.ctom.su โญ | ||||||
| MX | mail.ctom.su(15) | ||||||
| TXT | google-site-verification=zHo-rlEjeHxLHSSMlvOZ81KEQpIRgm80VpXKEj4dITU | ||||||
| TXT | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtYIGr/xvdIQdluMlbPwH... | ||||||
| TXT | v=DMARC1; p=none | ||||||
| TXT | v=spf1 ip4:188.246.226.8 ip4:31.131.251.68 ~all | ||||||
| TXT | yandex-verification: 69d3a2209dab17e1 | ||||||
| TXT | 111111111111v=spf1 ip4:31.134.136.70 ip4:194.39.101.142 ip4:31.131.251.68 ip... | ||||||
| TXT | 11111111111v=spf1 include:mxsspf.sendpulse.com include:spf.unisender.com a m... | ||||||
| SOA | dns.fastdns24.comsupport@fastvps.ru 2026-02-11 #3 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA188.246.226.82026-04-08 โ 2026-04-12 ยท 2 obs
โ 2026-04-08 05:06:44
โ 2026-04-12 01:17:14
โ 2026-04-12 01:17:14
โA31.131.251.682026-04-08 โ 2026-04-12 ยท 2 obs
โ 2026-04-08 05:06:44
โ 2026-04-12 01:17:14
โ 2026-04-12 01:17:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net... | - |
| ctom.su | dns3.fastdns24.eu, dns.fastdns24.com, dns2.fastdns24.org | - |
โ Authoritative Response
Server:136.243.223.232
NS records: dns3.fastdns24.eu, dns.fastdns24.com, dns2.fastdns24.org
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for ctom.su (unsigned zone)
โฑ๏ธ Timing
Total: 1379ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.131.251.68 |
Analysis
Mail Server Role
mail.ctom.su functions as a mail server for ctom.su.
mail2.ctom.su often serves as a mail server in conjunction with mail.ctom.su.
IP Addresses
mail.ctom.su points to IP number: 31.131.251.68.
Other host names such as mail2.ctom.su, skill-spb.ru, 1remspb.ru, ctom.su and dd2168331.fastvps-server.com share IPs with mail.ctom.su.