mail.21science.com - robtex.com

mail.21science.com

DNSSEC⚠️ Not signed

21science.com

DNSSEC⚠️ Not signed
A3.33.130.190πŸ‡ΊπŸ‡Έ Amazon3.33.128.0/20
A15.197.148.33πŸ‡ΊπŸ‡Έ Amazon15.197.144.0/20
NSns55.domaincontrol.com ⭐
NSns56.domaincontrol.com
SOAns55.domaincontrol.comdns@jomax.net 2024-03-28 #0

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A218.38.14.71
β—‹A218.38.14.712015-06-28 β†’ 2026-02-15 Β· 4 obs
● 2015-06-28 11:08:36
● 2026-02-15 11:50:04
β—‹ 2026-03-27 05:20:48
β—‹ 2026-03-27 11:59:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21science.comns55.domaincontrol.com, ns56.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.107.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21science.com (unsigned zone)

⏱️ Timing

Total: 1301ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)