mail.exam4test.com - robtex.com

mail.exam4test.com

DNSSEC⚠️ Not signed

exam4test.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:9e5bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::6815:4a79πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.74.121Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.158.91πŸ‡ΊπŸ‡Έ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSharlan.ns.cloudflare.com ⭐
NSnena.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.74.121, 172.67.158.91
IPv6 hints2606:4700:3032::ac43:9e5b, 2606:4700:3033::6815:4a79
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=254, name=cloudflare-ech.com
SOAharlan.ns.cloudflare.comdns@cloudflare.com serial=2399749862

Same first word

Similar names

DNS History

7 records (0 active, 7 former)

20162017201820192020202120222023202420252026NSns1.4cert.comns2.4cert.comMXexam4test.comA129.121.133.63194.68.173.5238.48.223.184CNAMEexam4test.com
β—‹NSns1.4cert.com2016-01-28 β†’ 2016-11-19 Β· 3 obs
● 2016-01-28 12:13:00
● 2016-11-19 19:35:02
β—‹ 2026-05-15 15:49:24
β—‹NSns2.4cert.com2016-01-28 β†’ 2016-11-19 Β· 3 obs
● 2016-01-28 12:13:00
● 2016-11-19 19:35:02
β—‹ 2026-05-15 15:49:24
β—‹MXexam4test.com2016-01-28 β†’ 2016-11-19 Β· 3 obs
● 2016-01-28 12:13:00
● 2016-11-19 19:35:02
β—‹ 2026-05-15 15:49:24
β—‹A129.121.133.632016-01-28 β†’ 2016-11-19 Β· 4 obs
β—‹ 2015-08-17 17:51:22
● 2016-01-28 12:13:00
● 2016-11-19 19:35:02
β—‹ 2026-05-15 15:49:24
β—‹A194.68.173.522015-08-17 β†’ 2015-08-17 Β· 2 obs
● 2015-08-17 17:51:22
β—‹ 2026-05-15 15:49:24
β—‹A38.48.223.1842026-05-15 β†’ 2026-05-15 Β· 1 obs
β—‹ 2026-05-15 15:49:24
β—‹CNAMEexam4test.com2015-08-17 β†’ 2016-11-19 Β· 3 obs
● 2015-08-17 17:51:22
● 2016-11-19 19:35:02
β—‹ 2026-05-15 15:49:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
exam4test.comnena.ns.cloudflare.com, harlan.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.161

NS records: nena.ns.cloudflare.com, harlan.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for exam4test.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

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