mail.serialsystem.com - dns.ninja

mail.serialsystem.com

DNSSEC⚠️ Not signed
A203.116.12.21πŸ‡ΈπŸ‡¬ STARHUB-INTERNET203.116.0.0/16 Starhub Internet Pte Ltd 67 Ubi Avenue 1 05-01 StarHub Green
PTRatmail1.serialsystem.com

serialsystem.com

DNSSEC⚠️ Not signed
A35.213.176.95πŸ‡ΈπŸ‡¬ Google35.213.128.0/18
NSns1.cloudns.net ⭐ ⚠️ Not in parent delegation
NSns2.cloudns.net ⚠️ Not in parent delegation
NSns3.cloudns.net ⚠️ Not in parent delegation
NSns4.cloudns.net ⚠️ Not in parent delegation
NSpns1.cloudns.net
NSpns2.cloudns.net
NSpns3.cloudns.net
NSpns4.cloudns.net
MXmail.serialsystem.com ⭐
TXTMS=ms82914471
TXT0xzzlx9dhb1y6dbr33rgj7kj9m2cm3xj
TXThave-i-been-pwned-verification=201662e237851e500eee489be387fdc0
TXTv=spf1 ip4:203.116.12.21 +a +mx +ip4:203.116.7.90 ~all
SOAns1.cloudns.netsupport@cloudns.net 2026-01-09 #4

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A203.116.12.21
●A203.116.12.212015-05-05 β†’ 2026-06-09 Β· 2 obs
● 2015-05-05 00:57:08
● 2026-06-09 09:24:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...-
serialsystem.compns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net-

βœ… Authoritative Response

Server:185.136.97.111

NS records: pns2.cloudns.net, pns1.cloudns.net, pns3.cloudns.net, pns4.cloudns.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serialsystem.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1203.116.12.21

Analysis

Mail Server Role

mail.serialsystem.com is used as a mail server for serialsystem.com.

IP Addresses

mail.serialsystem.com resolves to just one IP address, 203.116.12.21.

Two other host names, along with mail.serialdistribution.com, webmail.serialsystem.com and mail.css-medical.com, also share IP numbers with mail.serialsystem.com.