mail.category4.com - robtex.com

mail.category4.com

DNSSEC⚠️ Not signed

category4.com

DNSSEC⚠️ Not signed
A2606:4700:7::a29f:862aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2606:4700:7::a29f:872aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.134.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.135.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSelma.ns.cloudflare.com ⭐
NSkevin.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(20)
MXalt2.aspmx.l.google.com(20)
MXaspmx2.googlemail.com(30)
MXaspmx3.googlemail.com(30)
MXaspmx4.googlemail.com(30)
MXaspmx5.googlemail.com(30)
SOAelma.ns.cloudflare.comdns@cloudflare.com serial=2398014420
WOT: SAFE (61/100)
WOT: UNKNOWN (82/100)

Previously MX for

Same first word

Similar names

DNS History

4 records (0 active, 4 former)

20162017201820192020202120222023202420252026MXmx1.emailsrvr.commx2.emailsrvr.comA173.203.187.14CNAMEmail.emailsrvr.com
β—‹MXmx1.emailsrvr.com2015-09-18 β†’ 2016-05-07 Β· 3 obs
● 2015-09-18 20:33:52
● 2016-05-07 06:42:52
β—‹ 2026-03-25 08:13:50
β—‹MXmx2.emailsrvr.com2015-09-18 β†’ 2016-05-07 Β· 3 obs
● 2015-09-18 20:33:52
● 2016-05-07 06:42:52
β—‹ 2026-03-25 08:13:50
β—‹A173.203.187.142015-06-13 β†’ 2016-05-07 Β· 3 obs
● 2015-06-13 18:59:10
● 2016-05-07 06:42:52
β—‹ 2026-03-25 08:13:50
β—‹CNAMEmail.emailsrvr.com2015-06-13 β†’ 2016-05-07 Β· 3 obs
● 2015-06-13 18:59:10
● 2016-05-07 06:42:52
β—‹ 2026-03-25 08:13:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
category4.comelma.ns.cloudflare.com, kevin.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.191

NS records: elma.ns.cloudflare.com, kevin.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for category4.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

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