mail.fleetguard.dk - robtex.com

mail.fleetguard.dk

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4dbbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:d329πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.77.187Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.211.41πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.77.187, 172.67.211.41
IPv6 hints2606:4700:3034::6815:4dbb, 2606:4700:3037::ac43:d329
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com

fleetguard.dk

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:4dbbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:d329πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.77.187Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.211.41πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjaxson.ns.cloudflare.com ⭐
NSnoor.ns.cloudflare.com
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.77.187, 172.67.211.41
IPv6 hints2606:4700:3034::6815:4dbb, 2606:4700:3037::ac43:d329
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOAjaxson.ns.cloudflare.comdns@cloudflare.com serial=2410727187

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.77.187172.67.211.412606:4700:3034::6815:4dbb2606:4700:3037::ac43:d329194.239.143.13372.52.10.14
●A104.21.77.1872026-08-04 β†’ 2026-08-04 Β· 2 obs
β—‹ 2016-09-22 23:43:42
● 2026-08-04 01:11:08
●A172.67.211.412026-08-04 β†’ 2026-08-04 Β· 2 obs
β—‹ 2016-09-22 23:43:42
● 2026-08-04 01:11:08
β—‹A194.239.143.1332015-08-23 β†’ 2016-04-05 Β· 4 obs
● 2015-08-23 06:10:08
● 2016-04-05 22:07:06
β—‹ 2016-09-22 23:43:42
β—‹ 2026-08-04 01:11:08
●A2606:4700:3034::6815:4dbb2026-08-04 β†’ 2026-08-04 Β· 2 obs
β—‹ 2016-09-22 23:43:42
● 2026-08-04 01:11:08
●A2606:4700:3037::ac43:d3292026-08-04 β†’ 2026-08-04 Β· 2 obs
β—‹ 2016-09-22 23:43:42
● 2026-08-04 01:11:08
β—‹A72.52.10.142016-09-22 β†’ 2016-09-22 Β· 3 obs
β—‹ 2016-04-05 22:07:06
● 2016-09-22 23:43:42
β—‹ 2026-08-04 01:11:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...-
fleetguard.dknoor.ns.cloudflare.com, jaxson.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.221

NS records: noor.ns.cloudflare.com, jaxson.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fleetguard.dk (unsigned zone)

⏱️ Timing

Total: 372ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.77.187, 172.67.211.41
AAAA22606:4700:3034::6815:4dbb, 2606:4700:3037::ac43:d329
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.fleetguard.dk resolves to four IP addresses: 104.21.77.187, 172.67.211.41, 2606:4700:3034::6815:4dbb and 2606:4700:3037::ac43:d329.

Two other host names, along with 88b9pq.vr76ul1em.dgbuaa.com, roulettecity.nl and par(0x736578)ual.net, also share IP numbers with mail.fleetguard.dk.