`nullmx.wunderunder.com`

DNSSEC	⚠️ Not signed
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`

`wunderunder.com`

	DNSSEC	⚠️ Not signed
	A	2a01:238:20a:202:1150::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
	A	81.169.145.150^{🇩🇪 STRATO81.169.144.0/22 AG}
	NS	`shades01.rzone.de` ⭐
	NS	`docks13.rzone.de`
	MX	`smtpin.rzone.de` ⭐
	SOA	`shades01.rzone.de`hostmaster@strato-rz.de 2024-03-10 #13

Same first word

nullmx.com

nullmx.net

nullmx.org

Similar names

mlnxul.com

DNS History

5 records (1 active, 4 former)

○NSns1.dnslink.com2015-06-03 → 2016-07-17 · 4 obs

● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-05-13 04:42:04

○NSns2.dnslink.com2015-06-03 → 2016-07-17 · 4 obs

● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-05-13 04:42:04

○MXmail.b-io.co2015-06-03 → 2016-07-17 · 4 obs

● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-05-13 04:42:04

●MXsmtpin.rzone.de2026-03-26 → 2026-05-13 · 3 obs

○ 2016-07-17 04:30:02
● 2026-03-26 10:19:44
● 2026-05-13 04:42:04

○A209.15.13.1342015-06-03 → 2016-07-17 · 4 obs

● 2015-06-03 21:24:56
● 2016-07-17 04:30:02
○ 2026-03-26 10:19:44
○ 2026-05-13 04:42:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
wunderunder.com	shades01.rzone.de, docks13.rzone.de	-

✅ Authoritative Response

Server:185.132.34.128

NS records: shades01.rzone.de, docks13.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for wunderunder.com (unsigned zone)

⏱️ Timing

Total: 1673ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`smtpin.rzone.de (pri: 5)`

Analysis

Mail Servers

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

nullmx.wunderunder.com shares the same mail server setup as other domains, for instance wencke.net, karobby.de, nilsheck.com, peters-zwez.de and goldeneagle.de.

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

nullmx.wunderunder.com - robtex.com