mail.heinstein.com - robtex.com

mail.heinstein.com

DNSSEC⚠️ Not signed

heinstein.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
NSns21.domaincontrol.com ⭐
NSns22.domaincontrol.com
SOAns21.domaincontrol.comdns@jomax.net 2026-05-14 #5

Previously MX for

Same first word

Similar names

DNS History

8 records (0 active, 8 former)

20162017201820192020202120222023202420252026A173.201.192.199173.201.193.199173.201.193.20068.178.252.11572.167.218.19297.74.135.218CNAMEpop.secureserver.netpop.where.secureserver.net
β—‹A173.201.192.1992015-06-13 β†’ 2015-06-13 Β· 3 obs
● 2015-06-13 09:53:24
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54
β—‹A173.201.193.1992015-06-13 β†’ 2015-06-13 Β· 3 obs
● 2015-06-13 09:53:24
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54
β—‹A173.201.193.2002015-11-09 β†’ 2016-02-09 Β· 5 obs
β—‹ 2015-06-13 09:53:24
● 2015-11-09 20:18:28
● 2016-02-09 01:23:44
β—‹ 2016-05-29 09:56:12
β—‹ 2026-07-25 21:31:54
β—‹A68.178.252.1152015-06-13 β†’ 2015-06-13 Β· 3 obs
● 2015-06-13 09:53:24
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54
β—‹A72.167.218.1922015-06-13 β†’ 2015-06-13 Β· 3 obs
● 2015-06-13 09:53:24
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54
β—‹A97.74.135.2182016-05-29 β†’ 2016-05-29 Β· 4 obs
β—‹ 2016-02-09 01:23:44
● 2016-05-29 09:56:12
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54
β—‹CNAMEpop.secureserver.net2015-06-13 β†’ 2016-05-29 Β· 4 obs
● 2015-06-13 09:53:24
● 2016-05-29 09:56:12
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54
β—‹CNAMEpop.where.secureserver.net2015-11-09 β†’ 2016-05-29 Β· 5 obs
β—‹ 2015-06-13 09:53:24
● 2015-11-09 20:18:28
● 2016-05-29 09:56:12
β—‹ 2026-07-25 21:31:52
β—‹ 2026-07-25 21:31:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...-
heinstein.comns21.domaincontrol.com, ns22.domaincontrol.com4 records

βœ… Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heinstein.com (unsigned zone)

⏱️ Timing

Total: 648ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)