itsysteme.de - dns.ninja

`itsysteme.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::260^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0260.elastic-ssl.ui-r.com`
A	217.160.0.213^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1064.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:64^{🇺🇸 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	`ns1064.ui-dns.com`
		A	185.132.34.64^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1064.ui-dns.com`
NS	`ns1039.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:39^{🇺🇸 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	`ns1039.ui-dns.org`
		A	185.132.35.39^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1039.ui-dns.org`
NS	`ns1082.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:82^{🇺🇸 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	`ns1082.ui-dns.de`
		A	185.132.32.82^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1082.ui-dns.de`
NS	`ns1091.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:91^{🇺🇸 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	`ns1091.ui-dns.biz`
		A	185.132.33.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.biz`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.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	`ns1064.ui-dns.com`hostmaster@1und1.com 2017-06-01 #9

`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=1785291019

Same first word

itsysteme.net

itsysteme.de

itsysteme.com

itsysteme.at

itsysteme.org

itsysteme.pro

itsysteme.ch

Similar names

DNS History

14 records (8 active, 6 former)

●NSns1039.ui-dns.org2026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

●NSns1064.ui-dns.com2026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

●NSns1082.ui-dns.de2026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

●NSns1091.ui-dns.biz2026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

○NSns17.schlund.de2015-07-12 → 2017-05-15 · 4 obs

● 2015-07-12 16:47:26
● 2017-05-15 01:50:08
○ 2026-02-26 23:11:52
○ 2026-07-29 02:19:12

○NSns18.schlund.de2015-07-12 → 2017-05-15 · 4 obs

● 2015-07-12 16:47:26
● 2017-05-15 01:50:08
○ 2026-02-26 23:11:52
○ 2026-07-29 02:19:12

●MXmx00.ionos.de2026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

○MXmx00.schlund.de2015-07-12 → 2017-05-15 · 4 obs

● 2015-07-12 16:47:26
● 2017-05-15 01:50:08
○ 2026-02-26 23:11:52
○ 2026-07-29 02:19:12

●MXmx01.ionos.de2026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

○MXmx01.schlund.de2015-07-12 → 2017-05-15 · 4 obs

● 2015-07-12 16:47:26
● 2017-05-15 01:50:08
○ 2026-02-26 23:11:52
○ 2026-07-29 02:19:12

●A2001:8d8:100f:f000::2602026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

●A217.160.0.2132026-02-26 → 2026-07-29 · 3 obs

○ 2017-05-15 01:50:08
● 2026-02-26 23:11:52
● 2026-07-29 02:19:12

○A217.160.231.1752016-07-11 → 2017-05-15 · 5 obs

○ 2016-03-14 21:11:48
● 2016-07-11 12:47:02
● 2017-05-15 01:50:08
○ 2026-02-26 23:11:52
○ 2026-07-29 02:19:12

○A82.165.100.1292015-07-12 → 2016-03-14 · 4 obs

● 2015-07-12 16:47:26
● 2016-03-14 21:11:48
○ 2016-07-11 12:47:02
○ 2026-07-29 02:19:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
itsysteme.de	ns1039.ui-dns.org, ns1064.ui-dns.com, ns1082.ui-dns.de, ns1091.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.34.64

NS records: ns1039.ui-dns.org, ns1064.ui-dns.com, ns1082.ui-dns.de, ns1091.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itsysteme.de (unsigned zone)

⏱️ Timing

Total: 828ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.213`
AAAA	1	`2001:8d8:100f:f000::260`
NS	4	`ns1082.ui-dns.de, ns1091.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	`ns1064.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

itsysteme.de has two IP addresses: 217.160.0.213 and 2001:8d8:100f:f000::260

sindhisammelanbarcelona2019.com, hifi-volkenrath.de, chongs-diner.de plus two other host names have IP numbers in common with itsysteme.de.

Name Servers

Four name servers handle the delegation for itsysteme.de: ns1091.ui-dns.biz, ns1064.ui-dns.com, ns1082.ui-dns.de and ns1039.ui-dns.org.

There is at least partial name server overlap between itsysteme.de and other domains — plumbingtraining.info, penzart.com, nrjr.fr and two more among them.

These name servers regularly appear alongside ns1082.ui-dns.biz, ns1082.ui-dns.com, ns1082.ui-dns.org and 7 other name servers in NS record sets.

All four hostnames — ns1091.ui-dns.biz, ns1064.ui-dns.com, ns1082.ui-dns.de and ns1039.ui-dns.org — resolve to two IP numbers apiece: ns1091.ui-dns.biz to 185.132.33.91 and 2607:f1c0:fe:53:185:132:33:91; ns1064.ui-dns.com to 185.132.34.64 and 2607:f1c0:fe:53:185:132:34:64; ns1082.ui-dns.de to 185.132.32.82 and 2607:f1c0:fe:53:185:132:32:82; ns1039.ui-dns.org to 185.132.35.39 and 2607:f1c0:fe:53:185:132:35:39.

Mail Servers

itsysteme.de uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of itsysteme.de matches that of other domains such as vodev.net, 823.umlage.de, ultrakom.de and two others.

Both mx00.ionos.de and mx01.ionos.de have two IP addresses each. mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171; mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67.