`internet-survey.de`

DNSSEC	⚠️ Not signed
A	156.67.237.121^{🇩🇪 MITTWALD-AS156.67.232.0/21 Mittwald CM Service GmbH und Co. KG}
		PTR	`r26920.agenturserver.it`
NS	`ns01.agenturserver.de` ⭐
		A	185.247.151.111^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.de`
NS	`ns01.agenturserver.co`
		A	185.247.150.113^{🇩🇪 CORE-BACKBONE185.247.150.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.co`
NS	`ns01.agenturserver.it`
		A	185.247.151.112^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.it`
MX	`mx1.agenturserver.de` ⭐
		A	185.15.192.56^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx1.agenturserver.de`
MX	`mx2.agenturserver.de` ⭐
		A	185.15.192.57^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx2.agenturserver.de`
MX	`mx3.agenturserver.de`⁽²⁰⁾
		A	185.15.192.58^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx3.agenturserver.de`
MX	`mx4.agenturserver.de`⁽⁵⁰⁾
		A	185.15.192.59^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx4.agenturserver.de`
TXT	`v=spf1 include:agenturserver.de ~all`
SOA	`ns01.agenturserver.de`support@mittwald.de serial=1719451124

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776141864

Same first word

internet-survey.eu

internet-survey.de

DNS History

18 records (8 active, 10 former)

●NSns01.agenturserver.co2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

●NSns01.agenturserver.de2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

●NSns01.agenturserver.it2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

○NSns1112.ui-dns.biz2020-04-02 → 2020-04-02 · 4 obs

○ 2017-03-24 16:20:58
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

○NSns1112.ui-dns.com2020-04-02 → 2020-04-02 · 4 obs

○ 2017-03-24 16:20:58
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

○NSns1112.ui-dns.de2020-04-02 → 2020-04-02 · 4 obs

○ 2017-03-24 16:20:58
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

○NSns1112.ui-dns.org2020-04-02 → 2020-04-02 · 4 obs

○ 2017-03-24 16:20:58
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

○NSns55.1und1.de2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 04:54:58
● 2017-03-24 16:20:58
○ 2020-04-02 07:34:16
○ 2026-04-14 05:12:10

○NSns56.1und1.de2015-07-23 → 2017-03-24 · 4 obs

● 2015-07-23 04:54:58
● 2017-03-24 16:20:58
○ 2020-04-02 07:34:16
○ 2026-04-14 05:12:10

○MXmx00.kundenserver.de2015-07-23 → 2020-04-02 · 4 obs

● 2015-07-23 04:54:58
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

○MXmx01.kundenserver.de2015-07-23 → 2020-04-02 · 4 obs

● 2015-07-23 04:54:58
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

●MXmx1.agenturserver.de2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

●MXmx2.agenturserver.de2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

●MXmx3.agenturserver.de2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

●MXmx4.agenturserver.de2026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

●A156.67.237.1212026-04-09 → 2026-04-14 · 3 obs

○ 2020-04-02 07:34:16
● 2026-04-09 11:56:28
● 2026-04-14 05:12:10

○A217.160.223.1202016-06-23 → 2020-04-02 · 5 obs

○ 2016-02-12 11:32:40
● 2016-06-23 12:30:56
● 2020-04-02 07:34:16
○ 2026-04-09 11:56:28
○ 2026-04-14 05:12:10

○A82.165.84.642015-07-23 → 2016-02-12 · 4 obs

● 2015-07-23 04:54:58
● 2016-02-12 11:32:40
○ 2016-06-23 12:30:56
○ 2026-04-14 05:12:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
internet-survey.de	ns01.agenturserver.co, ns01.agenturserver.it, ns01.agenturserver.de	1 record

✅ Authoritative Response

Server:185.247.151.111

NS records: ns01.agenturserver.co, ns01.agenturserver.it, ns01.agenturserver.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internet-survey.de (unsigned zone)

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.67.237.121`
NS	3	`ns01.agenturserver.co, ns01.agenturserver.it...`
MX	4	`mx3.agenturserver.de (pri: 20), mx4.agenturserver.de (pri: 50)...`
TXT	1	`v=spf1 include:agenturserver.de ~all`
SOA	1	`ns01.agenturserver.de support.mittwald.d`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns01.agenturserver.de)

Analysis

IP Addresses

internet-survey.de resolves to one IP number: 156.67.237.121.

Other host names, for instance baustoffeauskraftwerken.de, hafenkrone.com, kraftwerksnebenprodukte.com, r26920.agenturserver.it and www.hafenkrone.de share IP numbers with internet-survey.de.

Name Servers

internet-survey.de is delegated to three name servers: ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it.

internet-survey.de at least partially shares name servers with other domains, including typo3-doc.org, fit-for-bkv.de, termo-stop.de, sportzeitung.at and akademie-barth.de.

Host names with a single IP:

ns01.agenturserver.co points to 185.247.150.113; ns01.agenturserver.de points to 185.247.151.111; ns01.agenturserver.it points to 185.247.151.112.

Mail Servers

internet-survey.de is handled by four mail servers: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.

internet-survey.de shares at least some mail servers with other domains, for example parkplatz-flughafen-frankfurt.com, gasserrodel.at, flexservice.de, golfcarersatzteile.de and rma-ev.org.

Host names with one IP number:

mx1.agenturserver.de points to 185.15.192.56; mx2.agenturserver.de points to 185.15.192.57; mx3.agenturserver.de points to 185.15.192.58; mx4.agenturserver.de points to 185.15.192.59.

internet-survey.de - robtex.com