`adco-engineering.de`

DNSSEC	⚠️ Not signed
A	92.205.9.236^{🇫🇷 GODADDY-SXB92.205.0.0/20}
		PTR	`236.9.205.92.host.secureserver.net`
NS	`ns57.domaincontrol.com` ⭐
		A	2603:5:21c2::1d^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns57.domaincontrol.com`
		A	97.74.108.29^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns57.domaincontrol.com`
NS	`ns58.domaincontrol.com`
		A	2603:5:22c2::1d^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns58.domaincontrol.com`
		A	173.201.76.29^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns58.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
TXT	`v=spf1 include:secureserver.net -all`
TXT	`D9010996`
SOA	`ns57.domaincontrol.com`dns@jomax.net 2025-11-18 #23

`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=1776020714

Same first word

adco-engineering.de

DNS History

11 records (4 active, 7 former)

○NSns1.hans.hosteurope.de2015-08-13 → 2020-03-25 · 4 obs

● 2015-08-13 04:05:54
● 2020-03-25 17:36:26
○ 2026-04-10 22:50:40
○ 2026-04-12 19:29:28

○NSns2.hans.hosteurope.de2015-08-13 → 2020-03-25 · 4 obs

● 2015-08-13 04:05:54
● 2020-03-25 17:36:26
○ 2026-04-10 22:50:40
○ 2026-04-12 19:29:28

●NSns57.domaincontrol.com2026-04-10 → 2026-04-12 · 3 obs

○ 2020-03-25 17:36:26
● 2026-04-10 22:50:40
● 2026-04-12 19:29:28

●NSns58.domaincontrol.com2026-04-10 → 2026-04-12 · 3 obs

○ 2020-03-25 17:36:26
● 2026-04-10 22:50:40
● 2026-04-12 19:29:28

○MXmx0.adco-engineering.de2015-08-13 → 2020-03-25 · 4 obs

● 2015-08-13 04:05:54
● 2020-03-25 17:36:26
○ 2026-04-10 22:50:40
○ 2026-04-12 19:29:28

●MXsmtp.secureserver.net2026-04-10 → 2026-04-12 · 3 obs

○ 2020-03-25 17:36:26
● 2026-04-10 22:50:40
● 2026-04-12 19:29:28

○A2a01:488:42:1000:50ed:8214:ffa9:4fec2020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-14 19:52:16
● 2020-03-25 17:36:26
○ 2026-04-10 22:50:40
○ 2026-04-12 19:29:28

○A2a01:488:42:1000:50ed:8491:ffdb:bca82015-08-13 → 2017-03-14 · 4 obs

● 2015-08-13 04:05:54
● 2017-03-14 19:52:16
○ 2020-03-25 17:36:26
○ 2026-04-12 19:29:28

○A5.175.14.202020-03-25 → 2020-03-25 · 4 obs

○ 2017-03-14 19:52:16
● 2020-03-25 17:36:26
○ 2026-04-10 22:50:40
○ 2026-04-12 19:29:28

○A80.237.132.1452015-08-13 → 2017-03-14 · 4 obs

● 2015-08-13 04:05:54
● 2017-03-14 19:52:16
○ 2020-03-25 17:36:26
○ 2026-04-12 19:29:28

●A92.205.9.2362026-04-10 → 2026-04-12 · 3 obs

○ 2020-03-25 17:36:26
● 2026-04-10 22:50:40
● 2026-04-12 19:29:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
adco-engineering.de	ns57.domaincontrol.com, ns58.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.76.29

NS records: ns57.domaincontrol.com, ns58.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adco-engineering.de (unsigned zone)

⏱️ Timing

Total: 420ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.205.9.236`
NS	2	`ns57.domaincontrol.com, ns58.domaincontrol.com`
MX	1	`smtp.secureserver.net (pri: 0)`
TXT	2	`v=spf1 include:secureserver.net -all, D9010996`
SOA	1	`ns57.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

adco-engineering.de points to a single IP number: 92.205.9.236.

Other host names, for instance mail.pretoriatechnical.co.za, hostmaster.basenbad.org, xvision-europe.com, magicfairfilms.com and lucasteddu.com share IP numbers with adco-engineering.de.

Name Servers

adco-engineering.de is delegated to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.

adco-engineering.de uses the same name server setup as other domains, for instance acraneusa.com, coltcosmetics.com, audreysbernstein.com, proyectoalpha.net and sustainabledesigndashboard.com.

adco-engineering.de partially shares name servers with other domains, for instance k2learning.in.

Host names with two IP numbers:

The host ns57.domaincontrol.com points to 2603:5:21c2::1d and 97.74.108.29.

The host ns58.domaincontrol.com points to 2603:5:22c2::1d and 173.201.76.29.

Mail Servers

The mail server for adco-engineering.de is smtp.secureserver.net.

adco-engineering.de shares the same mail server setup as other domains, including hadios.space, gebhard-bau.de, nightbrightvinyl.com, k-jenson.de and (0x6469636b)andson.com.

adco-engineering.de shares some mail servers with other domains, including ownerschoicerealty.com, cnewsnow.mobi, jbshops.net, baltimorejewishlifecalendar.com and cuffdaddy.com.

These mail servers are often used with the mail servers mailstore1.secureserver.net.

smtp.secureserver.net points to three IP numbers: 216.69.141.71, 216.69.141.84 and 216.69.141.113.

adco-engineering.de - robtex.com