`controlexpert.de`

DNSSEC	⚠️ Not signed
A	195.216.235.149^{🇩🇪 ControlExpert195.216.235.0/24}
		PTR	`ip-195-216-235-149.reverse.controlexpert.eu`
NS	`nsa4.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb4.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc4.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd4.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`mss01.controlexpert.eu` ⭐
		A	195.216.235.154^{🇩🇪 ControlExpert195.216.235.0/24}
			PTR	`mss01.controlexpert.eu`
MX	`mss02.controlexpert.eu`⁽²⁰⁾
		A	52.178.9.176^{🇳🇱 Microsoft52.160.0.0/11 MICROSOFT}
			PTR	`mss02.controlexpert.eu`
TXT	`miro-verification=a24b5eb2652a99a1817c6c47b6e1337d3049b66c`
TXT	`v=spf1 include:spf.mail.controlexpert.com -all`
TXT	`l0tfz1lzy5pgsf0gq7j3dfqn0nj39zj2`
TXT	`apple-domain-verification=NHSriTsfeGHXxjRC`
TXT	`08hznk7cfb9s6vgrldm402flmnm1shgv`
TXT	`notion-domain-verification=tVDQV1wRHS5vYtt2mdrM2i9EfYKgKpzo8rsuSVIlK2T`
TXT	`MS=4EE813150DC5F9B32D856E5794F46072FAAE0C77`
TXT	`MS=ms28026144`
SOA	`nsa4.schlundtech.de`do-not-reply@controlexpert.de 2025-10-27 #21

`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=1774622775

Subdomains

ftp.controlexpert.de

Same first word

controlexpert.net

controlexpert.biz

controlexpert.fr

controlexpert.com

controlexpert.at

controlexpert.nl

controlexpert.de

controlexpert.eu

controlexpert.es

controlexpert.ch

controlexpert.com.br

controlexpert.in

Similar names

expertcontrol.ru

expertcontrol.ro

rolcontexpert.ro

DNS History

14 records (7 active, 7 former)

○NSns01.qsc.de2015-08-15 → 2016-05-06 · 5 obs

○ 2009-01-29 10:18:14
● 2015-08-15 14:26:22
● 2016-05-06 17:24:42
○ 2026-02-14 23:11:58
○ 2026-03-27 15:11:02

○NSns02.qsc.de2015-08-15 → 2016-05-06 · 5 obs

○ 2009-01-29 10:18:14
● 2015-08-15 14:26:22
● 2016-05-06 17:24:42
○ 2026-02-14 23:11:58
○ 2026-03-27 15:11:02

○NSns10.schlundtech.de2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 10:18:14
○ 2015-08-15 14:26:22
○ 2026-03-27 15:11:02

○NSns9.schlundtech.de2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 10:18:14
○ 2015-08-15 14:26:22
○ 2026-03-27 15:11:02

●NSnsa4.schlundtech.de2015-08-15 → 2026-03-27 · 3 obs

○ 2009-01-29 10:18:14
● 2015-08-15 14:26:22
● 2026-03-27 15:11:02

●NSnsb4.schlundtech.de2015-08-15 → 2026-03-27 · 3 obs

○ 2009-01-29 10:18:14
● 2015-08-15 14:26:22
● 2026-03-27 15:11:02

●NSnsc4.schlundtech.de2026-02-14 → 2026-03-27 · 3 obs

○ 2016-05-06 17:24:42
● 2026-02-14 23:11:58
● 2026-03-27 15:11:02

●NSnsd4.schlundtech.de2026-02-14 → 2026-03-27 · 3 obs

○ 2016-05-06 17:24:42
● 2026-02-14 23:11:58
● 2026-03-27 15:11:02

○MXcegate40.controlexpert.de2009-01-29 → 2016-05-06 · 4 obs

● 2009-01-29 10:18:14
● 2016-05-06 17:24:42
○ 2026-02-14 23:11:58
○ 2026-03-27 15:11:02

○MXmailrelay01.ce-systeme.de2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 10:18:14
○ 2015-08-15 14:26:22
○ 2026-03-27 15:11:02

●MXmss01.controlexpert.eu2015-08-15 → 2026-03-27 · 3 obs

○ 2009-01-29 10:18:14
● 2015-08-15 14:26:22
● 2026-03-27 15:11:02

●MXmss02.controlexpert.eu2015-08-15 → 2026-03-27 · 3 obs

○ 2009-01-29 10:18:14
● 2015-08-15 14:26:22
● 2026-03-27 15:11:02

●A195.216.235.1492026-02-14 → 2026-03-27 · 3 obs

○ 2016-05-06 17:24:42
● 2026-02-14 23:11:58
● 2026-03-27 15:11:02

○A195.216.235.722009-01-29 → 2016-05-06 · 4 obs

● 2009-01-29 10:18:14
● 2016-05-06 17:24:42
○ 2026-02-14 23:11:58
○ 2026-03-27 15:11:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
controlexpert.de	nsc4.schlundtech.de, nsa4.schlundtech.de, nsb4.schlundtech.de, nsd4.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsc4.schlundtech.de, nsa4.schlundtech.de, nsb4.schlundtech.de, nsd4.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for controlexpert.de (unsigned zone)

⏱️ Timing

Total: 1354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.216.235.149`
NS	4	`nsa4.schlundtech.de, nsb4.schlundtech.de...`
MX	2	`mss02.controlexpert.eu (pri: 20), mss01.controlexpert.eu (pri: 10)`
TXT	8	`miro-verification=a24b5eb2652a99a1817c6c, v=spf1 include:spf.mail.controlexpert.co...`
SOA	1	`nsa4.schlundtech.de do-not-reply.control`

Analysis

Hierarchy

The parent of ftp.controlexpert.de is controlexpert.de.

IP Addresses

controlexpert.de points to IP number: 195.216.235.149.

Other host names, for instance ip-195-216-235-149.reverse.controlexpert.eu share IP numbers with controlexpert.de.

Name Servers

controlexpert.de is delegated to four name servers: nsa4.schlundtech.de, nsb4.schlundtech.de, nsc4.schlundtech.de and nsd4.schlundtech.de.

controlexpert.de at least partially shares name servers with other domains, for instance acrylx.com, leinerstift-ev.de, loomarea.de, fital-fehmarn.de and falcrealestate.com.

Host names with two IP numbers: nsa4.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb4.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc4.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd4.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Mail Servers

controlexpert.de is handled by two mail servers: mss01.controlexpert.eu and mss02.controlexpert.eu.

The mail server setup for controlexpert.de matches that of other domains, for instance control-expert.de, controlexpert.com.br, controlexpert.net, ce-systeme.de and controlexpert.fr.

controlexpert.de shares mail servers with other domains, for instance unfallschadenmeldung.de and schadenmeldung.net.

Host names with a single IP:

mss01.controlexpert.eu points to 195.216.235.154.

mss02.controlexpert.eu points to 52.178.9.176.

controlexpert.de - robtex.com