mail.cerrum.com - robtex.com

mail.cerrum.com

cerrum.com

DNSSEC⚠️ Not signed
A81.91.86.11🇨🇿 WEB4U81.91.80.0/21
NSns2.web4u.cz
NSns.web4u.cz
MXmx.web4u.cz
SOAns.web4u.czadmin@web4u.cz 2009-05-05 #1

Previously MX for

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net...-
cerrum.comns.web4u.cz, ns2.web4u.cz-

✅ Authoritative Response

Server:85.207.53.12

NS records: ns.web4u.cz, ns2.web4u.cz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cerrum.com (unsigned zone)

⏱️ Timing

Total: 4512ms | Queries: -

📄 Records

TypeCountSample Data
A181.91.87.10

Analysis

IP Addresses

mail.cerrum.com has exactly one IP address — 81.91.87.10.

mail.common-systems.com, mail.auditel.cz, mail.appleonline.eu plus two other host names have IP numbers in common with mail.cerrum.com.