mail.knowtools.com - dns.ninja

mail.knowtools.com

DNSSEC⚠️ Not signed

knowtools.com

DNSSEC⚠️ Not signed
A13.248.213.45πŸ‡ΊπŸ‡Έ Amazon13.248.208.0/20
A76.223.67.189πŸ‡ΊπŸ‡Έ Amazon76.223.64.0/20
NSns17.domaincontrol.com ⭐
NSns18.domaincontrol.com
SOAns17.domaincontrol.comdns@jomax.net 2025-10-07 #0

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A91.195.240.101
β—‹A91.195.240.1012015-08-22 β†’ 2016-04-07 Β· 4 obs
● 2015-08-22 15:35:00
● 2016-04-07 20:35:22
β—‹ 2026-07-09 04:51:34
β—‹ 2026-08-03 06:21:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
knowtools.comns17.domaincontrol.com, ns18.domaincontrol.com4 records

βœ… Authoritative Response

Server:173.201.76.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowtools.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)