nullmx.blackforestbutt.com - robtex.com

nullmx.blackforestbutt.com

DNSSEC⚠️ Not signed
MXsmtpin.rzone.de ⭐
A2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG
PTRsmtpin.rzone.de

blackforestbutt.com

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1080::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
A81.169.145.80🇩🇪 STRATO81.169.144.0/22 AG
NSdocks19.rzone.de ⭐
NSshades04.rzone.de
MXsmtpin.rzone.de ⭐
SOAdocks19.rzone.dehostmaster@strato-rz.de 2026-01-16 #15

Same first word

nullmx.net
nullmx.org
nullmx.com

Similar names

mlnxul.com

DNS History

1 record (1 active, 0 former)

MXsmtpin.rzone.de
●MXsmtpin.rzone.de2026-02-17 → 2026-03-24 · 2 obs
● 2026-02-17 22:55:48
● 2026-03-24 16:34:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...-
blackforestbutt.comshades04.rzone.de, docks19.rzone.de-

✅ Authoritative Response

Server:185.132.34.131

NS records: shades04.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackforestbutt.com (unsigned zone)

⏱️ Timing

Total: 1445ms | Queries: -

📄 Records

TypeCountSample Data
MX1smtpin.rzone.de (pri: 5)

Analysis

Mail Servers

nullmx.blackforestbutt.com is handled by a single mail server, smtpin.rzone.de.

nullmx.blackforestbutt.com shares the same mail server setup as other domains, for instance line13.drinsama.de, kleintierpraxis-claudia-peter.de, moarefi.org, budojang.de and orbus.de.

Host smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.