mail.derek-lerner.com - robtex.com

mail.derek-lerner.com

DNSSEC⚠️ Not signed

derek-lerner.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:b8aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:a624πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.11.138Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.166.36πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSsid.ns.cloudflare.com ⭐
NSzoe.ns.cloudflare.com
TXTgoogle-site-verification=UOE8EoGRhGc0A2NZlJIh9yTJ09cIhiWOiuLfz0su4Ac
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.11.138, 172.67.166.36
IPv6 hints2606:4700:3034::6815:b8a, 2606:4700:3034::ac43:a624
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOAsid.ns.cloudflare.comdns@cloudflare.com serial=2407326090

Previously MX for

Same first word

Similar names

DNS History

3 records (0 active, 3 former)

20162017201820192020202120222023202420252026A143.95.110.248174.120.152.6650.23.201.238
β—‹A143.95.110.2482016-07-15 β†’ 2016-07-15 Β· 4 obs
β—‹ 2016-03-23 04:21:20
● 2016-07-15 17:36:54
β—‹ 2026-03-12 03:29:04
β—‹ 2026-08-04 04:14:58
β—‹A174.120.152.662015-08-19 β†’ 2015-08-19 Β· 3 obs
● 2015-08-19 06:45:40
β—‹ 2015-12-13 21:20:54
β—‹ 2026-08-04 04:14:58
β—‹A50.23.201.2382015-12-13 β†’ 2016-03-23 Β· 5 obs
β—‹ 2015-08-19 06:45:40
● 2015-12-13 21:20:54
● 2016-03-23 04:21:20
β—‹ 2016-07-15 17:36:54
β—‹ 2026-08-04 04:14:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
derek-lerner.comsid.ns.cloudflare.com, zoe.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.193.143

NS records: sid.ns.cloudflare.com, zoe.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derek-lerner.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 12

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