mail.rohrbert.de - robtex.com

mail.rohrbert.de

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a8fbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:470dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.71.13Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.168.251πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.71.13, 172.67.168.251
IPv6 hints2606:4700:3032::ac43:a8fb, 2606:4700:3034::6815:470d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com

rohrbert.de

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a8fbπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:470dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.71.13Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.168.251πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSkipp.ns.cloudflare.com ⭐
NSmaeve.ns.cloudflare.com
MX_dc-mx.0835b5290bcb.rohrbert.de ⭐
TXTgoogle-site-verification=074PiUmj6jHktm5lxcp6qlYFywe_d0HK8zx9n6EjJRE
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.71.13, 172.67.168.251
IPv6 hints2606:4700:3032::ac43:a8fb, 2606:4700:3034::6815:470d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAkipp.ns.cloudflare.comdns@cloudflare.com serial=2396734945

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.71.13172.67.168.2512606:4700:3032::ac43:a8fb2606:4700:3034::6815:470d178.254.50.522606:4700:130:436c:6f75:6466:6c61:7265
●A104.21.71.132026-02-19 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-09-14 12:28:44
● 2026-02-19 22:41:22
● 2026-04-14 02:53:28
●A172.67.168.2512026-02-19 β†’ 2026-04-14 Β· 3 obs
β—‹ 2016-09-14 12:28:44
● 2026-02-19 22:41:22
● 2026-04-14 02:53:28
β—‹A178.254.50.522015-06-02 β†’ 2016-09-14 Β· 4 obs
● 2015-06-02 20:30:56
● 2016-09-14 12:28:44
β—‹ 2026-02-19 22:41:22
β—‹ 2026-04-14 02:53:28
β—‹A2606:4700:130:436c:6f75:6466:6c61:72652026-03-15 β†’ 2026-03-15 Β· 4 obs
β—‹ 2026-02-19 23:37:00
● 2026-03-15 10:31:44
β—‹ 2026-04-10 21:09:14
β—‹ 2026-04-14 02:53:28
●A2606:4700:3032::ac43:a8fb2026-02-19 β†’ 2026-04-14 Β· 6 obs
β—‹ 2016-09-14 12:28:44
● 2026-02-19 22:41:22
● 2026-02-19 23:37:00
β—‹ 2026-03-15 10:31:44
● 2026-04-10 21:09:14
● 2026-04-14 02:53:28
●A2606:4700:3034::6815:470d2026-02-19 β†’ 2026-04-14 Β· 6 obs
β—‹ 2016-09-14 12:28:44
● 2026-02-19 22:41:22
● 2026-02-19 23:37:00
β—‹ 2026-03-15 10:31:44
● 2026-04-10 21:09:14
● 2026-04-14 02:53:28

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
rohrbert.dekipp.ns.cloudflare.com, maeve.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.45

NS records: kipp.ns.cloudflare.com, maeve.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rohrbert.de (unsigned zone)

⏱️ Timing

Total: 765ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.71.13, 172.67.168.251
AAAA22606:4700:3032::ac43:a8fb, 2606:4700:3034::6815:470d
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.rohrbert.de points to four IP numbers: 2606:4700:3032::ac43:a8fb, 2606:4700:3034::6815:470d, 104.21.71.13 and 172.67.168.251.

Other host names, for instance luska.pl, terjemahanlirik.com, centricplusplus.sbs, www.guanwangcha.com and rohrbert.de share IP numbers with mail.rohrbert.de.