mail.katbooks.com - robtex.com

mail.katbooks.com

DNSSEC⚠️ Not signed

katbooks.com

DNSSEC⚠️ Not signed
A3.33.251.168πŸ‡ΊπŸ‡Έ Amazon3.33.240.0/20
A15.197.225.128πŸ‡ΊπŸ‡Έ Amazon15.197.224.0/20
NSns31.domaincontrol.com ⭐
NSns32.domaincontrol.com
MXkatbooks-com.mail.protection.outlook.com ⭐
TXTMS=ms39935993
TXTv=spf1 include:secureserver.net -all
SOAns31.domaincontrol.comdns@jomax.net 2026-02-14 #1

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A69.51.66.5
β—‹A69.51.66.52015-05-08 β†’ 2016-06-13 Β· 4 obs
● 2015-05-08 19:36:32
● 2016-06-13 05:31:16
β—‹ 2026-05-12 20:19:34
β—‹ 2026-05-14 05:44:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
katbooks.comns31.domaincontrol.com, ns32.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.73.16

NS records: ns31.domaincontrol.com, ns32.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katbooks.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns31.domaincontrol.com, ns31.domaincontrol.com, ns32.domaincontrol.com...)