`docker.netzlabor.de`

DNSSEC	⚠️ Not signed
A	35.157.116.117^{🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix}
		PTR	`ec2-35-157-116-117.eu-central-1.compute.amazonaws.com`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`

`netzlabor.de`

	DNSSEC	⚠️ Not signed
	A	188.94.254.222^{🇩🇪 MITTWALD-AS188.94.248.0/21 Mittwald CM Service GmbH und Co. KG}
	NS	`ns1116.ui-dns.biz` ⭐
	NS	`ns1116.ui-dns.com`
	NS	`ns1116.ui-dns.de`
	NS	`ns1116.ui-dns.org`
	MX	`mx00.kundenserver.de` ⭐
	MX	`mx01.kundenserver.de`⁽¹¹⁾
	TXT	`v=spf1 mx a:emita.mittwald.de include:_spf-eu.ionos.com ~all`
	TXT	`MS=4F28F9F1EA5F5840B2E5FE6153026A65EBE99DCB`
	TXT	`amazonses:vWDzwNWcQKUjzSoDAKM0+/GFANT8z939ZI+ord9oJwc=`
	SOA	`ns1116.ui-dns.biz`hostmaster@schlund.de 2017-08-03 #17

Same first word

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DNS History

3 records (3 active, 0 former)

●MXmx00.ionos.de2026-02-17 → 2026-05-15 · 2 obs

● 2026-02-17 03:53:42
● 2026-05-15 03:14:54

●MXmx01.ionos.de2026-02-17 → 2026-05-15 · 2 obs

● 2026-02-17 03:53:42
● 2026-05-15 03:14:54

●A35.157.116.1172026-02-17 → 2026-05-15 · 2 obs

● 2026-02-17 03:53:42
● 2026-05-15 03:14:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
netzlabor.de	ns1116.ui-dns.de, ns1116.ui-dns.org, ns1116.ui-dns.com, ns1116.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.83.116

NS records: ns1116.ui-dns.de, ns1116.ui-dns.org, ns1116.ui-dns.com, ns1116.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netzlabor.de (unsigned zone)

⏱️ Timing

Total: 1004ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.157.116.117`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`

Analysis

IP Addresses

docker.netzlabor.de points to a single IP number: 35.157.116.117.

Other host names, for instance formlicht.de, share IP numbers with docker.netzlabor.de.

Mail Servers

docker.netzlabor.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

docker.netzlabor.de shares the same mail server setup as other domains, for instance cp-partner.com, lovis-nolte.de, gut-noppinger.com, janitza.gmbh and fuehrungsblog.de.

docker.netzlabor.de shares some mail servers with other domains at least partially, for example regi.de.

Host names with one IP number:

The host mx00.ionos.de points to 212.227.15.41 and the host mx01.ionos.de points to 217.72.192.67.

docker.netzlabor.de - robtex.com