mail.greatcasting.nl - robtex.com

mail.greatcasting.nl

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b0c5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1180πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.17.128Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.176.197πŸ‡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 hints104.21.17.128, 172.67.176.197
IPv6 hints2606:4700:3035::ac43:b0c5, 2606:4700:3036::6815:1180
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com

greatcasting.nl

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b0c5πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:1180πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.17.128Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.176.197πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSada.ns.cloudflare.com ⭐
NSjerome.ns.cloudflare.com
MXmail.greatcasting.nl ⭐
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.17.128, 172.67.176.197
IPv6 hints2606:4700:3035::ac43:b0c5, 2606:4700:3036::6815:1180
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2401493982

MX for

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

A104.21.17.128172.67.176.1972606:4700:3035::ac43:b0c52606:4700:3036::6815:1180
●A104.21.17.1282026-04-21 β†’ 2026-05-11 Β· 2 obs
● 2026-04-21 23:04:22
● 2026-05-11 19:48:14
●A172.67.176.1972026-04-21 β†’ 2026-05-11 Β· 2 obs
● 2026-04-21 23:04:22
● 2026-05-11 19:48:14
●A2606:4700:3035::ac43:b0c52026-04-21 β†’ 2026-05-11 Β· 2 obs
● 2026-04-21 23:04:22
● 2026-05-11 19:48:14
●A2606:4700:3036::6815:11802026-04-21 β†’ 2026-05-11 Β· 2 obs
● 2026-04-21 23:04:22
● 2026-05-11 19:48:14

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
greatcasting.nljerome.ns.cloudflare.com, ada.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.192.54

NS records: jerome.ns.cloudflare.com, ada.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for greatcasting.nl (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.176.197, 104.21.17.128
AAAA22606:4700:3036::6815:1180, 2606:4700:3035::ac43:b0c5
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

Mail Server Role

The mail server for greatcasting.nl is mail.greatcasting.nl.

IP Addresses

mail.greatcasting.nl points to four IP numbers: 2606:4700:3035::ac43:b0c5, 2606:4700:3036::6815:1180, 104.21.17.128 and 172.67.176.197.

Other host names, for instance conformation-203.shop, alnandr.net, 344920.vip, forstercounselling.ca and davy-pocket.com share IP numbers with mail.greatcasting.nl.