ctrl-it.de - dns.ninja

`ctrl-it.de`

DNSSEC	⚠️ Not signed
A	217.160.0.35^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-35.elastic-ssl.ui-r.com`
NS	`ns1090.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:535a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.org`
		A	217.160.83.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.org`
NS	`ns1090.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:515a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.biz`
		A	217.160.81.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.biz`
NS	`ns1090.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.com`
		A	217.160.82.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.com`
NS	`ns1090.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:90^{🇺🇸 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	`ns1090.ui-dns.de`
		A	217.160.80.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.de`
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`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1090.ui-dns.org`hostmaster@1und1.de 2017-06-12 #6

`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=1781724239

Same first word

ctrl-it.gr

ctrl-it.com

ctrl-it.fr

ctrl-it.de

ctrl-it.no

ctrl-it.dk

ctrl-it.be

Similar names

lti-rtc.com

it-ctrl.ru

DNS History

13 records (7 active, 6 former)

●NSns1090.ui-dns.biz2026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

●NSns1090.ui-dns.com2026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

●NSns1090.ui-dns.de2026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

●NSns1090.ui-dns.org2026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

○NSns43.1und1.de2015-07-26 → 2017-04-04 · 4 obs

● 2015-07-26 08:44:34
● 2017-04-04 12:55:52
○ 2026-04-10 19:55:36
○ 2026-06-17 19:49:02

○NSns44.1und1.de2015-07-26 → 2017-04-04 · 4 obs

● 2015-07-26 08:44:34
● 2017-04-04 12:55:52
○ 2026-04-10 19:55:36
○ 2026-06-17 19:49:02

●MXmx00.ionos.de2026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

○MXmx00.kundenserver.de2015-07-26 → 2017-04-04 · 4 obs

● 2015-07-26 08:44:34
● 2017-04-04 12:55:52
○ 2026-04-10 19:55:36
○ 2026-06-17 19:49:02

●MXmx01.ionos.de2026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

○MXmx01.kundenserver.de2015-07-26 → 2017-04-04 · 4 obs

● 2015-07-26 08:44:34
● 2017-04-04 12:55:52
○ 2026-04-10 19:55:36
○ 2026-06-17 19:49:02

●A217.160.0.352026-04-10 → 2026-06-17 · 3 obs

○ 2017-04-04 12:55:52
● 2026-04-10 19:55:36
● 2026-06-17 19:49:02

○A217.160.223.402016-07-07 → 2017-04-04 · 5 obs

○ 2016-03-11 18:01:48
● 2016-07-07 03:06:28
● 2017-04-04 12:55:52
○ 2026-04-10 19:55:36
○ 2026-06-17 19:49:02

○A82.165.122.222015-07-26 → 2016-03-11 · 4 obs

● 2015-07-26 08:44:34
● 2016-03-11 18:01:48
○ 2016-07-07 03:06:28
○ 2026-06-17 19:49:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ctrl-it.de	ns1090.ui-dns.biz, ns1090.ui-dns.de, ns1090.ui-dns.org, ns1090.ui-dns.com	-

✅ Authoritative Response

Server:217.160.81.90

NS records: ns1090.ui-dns.biz, ns1090.ui-dns.de, ns1090.ui-dns.org, ns1090.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrl-it.de (unsigned zone)

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.35`
NS	4	`ns1090.ui-dns.org, ns1090.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1090.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

ctrl-it.de directs to one IP number, which is 217.160.0.35.

Among the host names that share IP numbers with ctrl-it.de are maydaymusic.de, www.ipam.fr, www.aatiko.fr and two others.

Name Servers

The domain ctrl-it.de is delegated to these four name servers: ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.de and ns1090.ui-dns.org.

There is at least partial name server overlap between ctrl-it.de and other domains — luplastec.com, rothandsons.net, mirapp.net and two more among them.

These name servers are routinely co-deployed with the name servers ns1107.ui-dns.com, ns1105.ui-dns.org, ns1063.ui-dns.de and two others.

All four hostnames — ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.de and ns1090.ui-dns.org — resolve to two IP numbers apiece: ns1090.ui-dns.biz to 217.160.81.90 and 2001:8d8:fe:53:0:d9a0:515a:100; ns1090.ui-dns.com to 217.160.82.90 and 2001:8d8:fe:53:0:d9a0:525a:100; ns1090.ui-dns.de to 217.160.80.90 and 2607:f1c0:fe:53:185:132:32:90; ns1090.ui-dns.org to 217.160.83.90 and 2001:8d8:fe:53:0:d9a0:535a:100.

Mail Servers

The MX records for ctrl-it.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

ctrl-it.de has the same mail server arrangement as a number of other domains, for example vegacheck.de, bildungsplan.de, key-butler.de and two more.

ctrl-it.de and other domains — deep-focus.de for instance — share at least some mail servers.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.