mail.gratwick.net - robtex.com

mail.gratwick.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3bc7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:b728πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.59.199Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.183.40πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.59.199, 172.67.183.40
IPv6 hints2606:4700:3031::6815:3bc7, 2606:4700:3034::ac43:b728
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com

gratwick.net

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3bc7πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:b728πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.59.199Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.183.40πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdean.ns.cloudflare.com ⭐
NSdorthy.ns.cloudflare.com
MX_dc-mx.5dd1670600ee.gratwick.net ⭐
TXTv=spf1 +ip4:185.185.85.131 -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.59.199, 172.67.183.40
IPv6 hints2606:4700:3031::6815:3bc7, 2606:4700:3034::ac43:b728
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=82, name=cloudflare-ech.com
SOAdean.ns.cloudflare.comdns@cloudflare.com serial=2407452717

Previously MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

2008201020122014201620182020202220242026A104.21.59.199172.67.183.402606:4700:3031::6815:3bc72606:4700:3034::ac43:b7282606:4700:3030::6815:3bc779.170.40.1982.110.105.46
●A104.21.59.1992026-02-15 β†’ 2026-07-21 Β· 3 obs
β—‹ 2016-04-27 15:52:24
● 2026-02-15 19:54:10
● 2026-07-21 00:23:18
●A172.67.183.402026-02-15 β†’ 2026-07-21 Β· 3 obs
β—‹ 2016-04-27 15:52:24
● 2026-02-15 19:54:10
● 2026-07-21 00:23:18
β—‹A2606:4700:3030::6815:3bc72026-02-15 β†’ 2026-04-13 Β· 5 obs
β—‹ 2016-04-27 15:52:24
● 2026-02-15 19:54:10
● 2026-04-13 10:57:04
β—‹ 2026-07-21 00:23:16
β—‹ 2026-07-21 00:23:18
●A2606:4700:3031::6815:3bc72026-07-21 β†’ 2026-07-21 Β· 3 obs
β—‹ 2026-04-13 10:57:04
● 2026-07-21 00:23:16
● 2026-07-21 00:23:18
●A2606:4700:3034::ac43:b7282026-02-15 β†’ 2026-07-21 Β· 3 obs
β—‹ 2016-04-27 15:52:24
● 2026-02-15 19:54:10
● 2026-07-21 00:23:18
β—‹A79.170.40.192015-07-18 β†’ 2016-04-27 Β· 5 obs
β—‹ 2007-10-22 04:10:46
● 2015-07-18 19:42:40
● 2016-04-27 15:52:24
β—‹ 2026-02-15 19:54:10
β—‹ 2026-07-21 00:23:18
β—‹A82.110.105.462007-10-22 β†’ 2007-10-22 Β· 3 obs
● 2007-10-22 04:10:46
β—‹ 2015-07-18 19:42:40
β—‹ 2026-07-21 00:23:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
gratwick.netdean.ns.cloudflare.com, dorthy.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.153

NS records: dean.ns.cloudflare.com, dorthy.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gratwick.net (unsigned zone)

⏱️ Timing

Total: 2583ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.183.40, 104.21.59.199
AAAA22606:4700:3034::ac43:b728, 2606:4700:3031::6815:3bc7
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.gratwick.net has four IP addresses: 104.21.59.199, 172.67.183.40, 2606:4700:3031::6815:3bc7 and 2606:4700:3034::ac43:b728.

blasterbliss.com, www.forum.muonline.co.il, api.cpaminer.ltd plus two other host names have IP numbers in common with mail.gratwick.net.