mail.coursesmba.com - robtex.com

mail.coursesmba.com

DNSSEC⚠️ Not signed

coursesmba.com

DNSSEC⚠️ Not signed
A76.76.21.21πŸ‡ΊπŸ‡Έ Amazon76.76.21.0/24 EC2 Prefix
NSdarwin.ns.cloudflare.com ⭐
NSsara.ns.cloudflare.com
MXsmtp.google.com ⭐
TXTgoogle-gws-recovery-domain-verification=51666672
TXTgoogle-site-verification=8SIpZSBy81jijVl-k6sMxJi-e8Fg8II4u7tb7YA5Oz4
TXTv=spf1 include:zoho.com ~all
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2399233462

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A198.154.240.75
β—‹A198.154.240.752015-06-18 β†’ 2016-05-06 Β· 3 obs
● 2015-06-18 18:53:52
● 2016-05-06 12:03:00
β—‹ 2026-04-12 10:19:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...-
coursesmba.comsara.ns.cloudflare.com, darwin.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.144

NS records: sara.ns.cloudflare.com, darwin.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursesmba.com (unsigned zone)

⏱️ Timing

Total: 72ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sara.ns.cloudflare.com, sara.ns.cloudflare.com, sara.ns.cloudflare.com...)