mail.instructing.com - dns.ninja

mail.instructing.com

DNSSEC⚠️ Not signed

instructing.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
NSns05.domaincontrol.com ⭐
NSns06.domaincontrol.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTv=spf1 include:_spf.google.com ~all
TXTgoogle-site-verification=ptQaOaOlw2mJzonQQp8V2cTtgSblc7733Vt5q_tzMdE
SOAns05.domaincontrol.comdns@jomax.net 2026-05-08 #1
WOT: SAFE (61/100)
WOT: SAFE (68/100)

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A66.147.244.90
β—‹A66.147.244.902015-07-18 β†’ 2016-07-10 Β· 3 obs
● 2015-07-18 19:51:48
● 2016-07-10 21:44:18
β—‹ 2026-07-04 19:45:06

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
instructing.comns05.domaincontrol.com, ns06.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.102.3

NS records: ns05.domaincontrol.com, ns06.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instructing.com (unsigned zone)

⏱️ Timing

Total: 71ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns05.domaincontrol.com, ns05.domaincontrol.com, ns06.domaincontrol.com...)