mail.work-board.com - robtex.com

mail.work-board.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:c445πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4a21πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.74.33Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.196.69πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.74.33, 172.67.196.69
IPv6 hints2606:4700:3036::ac43:c445, 2606:4700:3037::6815:4a21
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com

work-board.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:c445πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4a21πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.74.33Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.196.69πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSridge.ns.cloudflare.com ⭐
NSsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.74.33, 172.67.196.69
IPv6 hints2606:4700:3036::ac43:c445, 2606:4700:3037::6815:4a21
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOAridge.ns.cloudflare.comdns@cloudflare.com serial=2403793753

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.74.33172.67.196.692606:4700:3036::ac43:c4452606:4700:3037::6815:4a21217.77.211.178
●A104.21.74.332026-05-11 β†’ 2026-05-11 Β· 3 obs
β—‹ 2017-02-15 15:50:40
● 2026-05-11 23:01:14
● 2026-05-11 23:01:16
●A172.67.196.692026-05-11 β†’ 2026-05-11 Β· 3 obs
β—‹ 2017-02-15 15:50:40
● 2026-05-11 23:01:14
● 2026-05-11 23:01:16
β—‹A217.77.211.1782015-06-28 β†’ 2017-02-15 Β· 4 obs
● 2015-06-28 23:00:04
● 2017-02-15 15:50:40
β—‹ 2026-05-11 23:01:14
β—‹ 2026-05-11 23:01:16
●A2606:4700:3036::ac43:c4452026-05-11 β†’ 2026-05-11 Β· 3 obs
β—‹ 2017-02-15 15:50:40
● 2026-05-11 23:01:14
● 2026-05-11 23:01:16
●A2606:4700:3037::6815:4a212026-05-11 β†’ 2026-05-11 Β· 3 obs
β—‹ 2017-02-15 15:50:40
● 2026-05-11 23:01:14
● 2026-05-11 23:01:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...-
work-board.comsarah.ns.cloudflare.com, ridge.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, ridge.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for work-board.com (unsigned zone)

⏱️ Timing

Total: 412ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.196.69, 104.21.74.33
AAAA22606:4700:3036::ac43:c445, 2606:4700:3037::6815:4a21
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.work-board.com points to four IP numbers: 2606:4700:3036::ac43:c445, 2606:4700:3037::6815:4a21, 104.21.74.33 and 172.67.196.69.