`urspringer.de`

DNSSEC	🔒 Signed (DS record present)
A	2a01:239:2ab:c000::1^{🇩🇪 IONOS-AS2a01:239::/32 IONOS SE ber.de}
A	82.165.250.193^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
NS	`ns1036.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5324:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.org`
		A	217.160.83.36^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.org`
NS	`ns1023.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5217:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.com`
		A	217.160.82.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.com`
NS	`ns1030.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:501e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
		A	217.160.80.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.de`
NS	`ns1114.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5172:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1114.ui-dns.biz`
		A	217.160.81.114^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1114.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`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`147a76a9ec0511a892ecc654493a779d`
TXT	`v=spf1 include:_spf-eu.ionos.com -all`
TXT	`openai-domain-verification=dv-nJXCIPaHcjHcY2ulAurEkRg8`
TXT	`offensity-domain-verification=847047ed0a02415c81014b933cf43c2015f9b3dec53afc9...`
TXT	`google-site-verification=5SUBBNXAIfIhtTBX6EoY4tsJVx8XxBkioD9cYC_RLec`
SOA	`ns1036.ui-dns.org`hostmaster@1und1.com 2017-06-03 #29

`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=1771291602

🔒 HSTS Preload (+subdomains)

Subdomains

www.urspringer.de

vs1.urspringer.de

Same first word

urspringer.de

urspringer.com

DNS History

21 records (8 active, 13 former)

○NSc1.wpns.hosteurope.de2015-07-14 → 2016-03-02 · 4 obs

● 2015-07-14 16:23:58
● 2016-03-02 10:55:34
○ 2016-09-06 23:16:52
○ 2026-03-11 08:22:14

○NSc1.wsns.hosteurope.de2015-07-14 → 2016-03-02 · 4 obs

● 2015-07-14 16:23:58
● 2016-03-02 10:55:34
○ 2016-09-06 23:16:52
○ 2026-03-11 08:22:14

○NSns.inwx.de2016-09-06 → 2018-04-09 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2018-04-09 12:52:08
○ 2026-02-19 12:54:28
○ 2026-03-11 08:22:14

●NSns1023.ui-dns.com2026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

●NSns1030.ui-dns.de2026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

●NSns1036.ui-dns.org2026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

●NSns1114.ui-dns.biz2026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

○NSns2.inwx.de2016-09-06 → 2018-04-09 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2018-04-09 12:52:08
○ 2026-02-19 12:54:28
○ 2026-03-11 08:22:14

○NSvs1.urspringer.de2016-09-06 → 2018-04-09 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2018-04-09 12:52:08
○ 2026-02-19 12:54:28
○ 2026-03-11 08:22:14

○NSvs2.urspringer.de2016-09-06 → 2016-12-27 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2016-12-27 09:03:28
○ 2018-04-09 12:52:08
○ 2026-03-11 08:22:14

●MXmx00.ionos.de2026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

●MXmx01.ionos.de2026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

○MXvs.urspringer.de2015-07-14 → 2016-03-02 · 4 obs

● 2015-07-14 16:23:58
● 2016-03-02 10:55:34
○ 2016-09-06 23:16:52
○ 2026-03-11 08:22:14

○MXvs1.urspringer.de2016-09-06 → 2018-04-09 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2018-04-09 12:52:08
○ 2026-02-19 12:54:28
○ 2026-03-11 08:22:14

○MXvs2.urspringer.de2016-09-06 → 2016-12-27 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2016-12-27 09:03:28
○ 2018-04-09 12:52:08
○ 2026-03-11 08:22:14

●A2a01:239:2ab:c000::12026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

○A2a01:488:66:1000:57e6:5590:0:12015-07-14 → 2016-03-02 · 4 obs

● 2015-07-14 16:23:58
● 2016-03-02 10:55:34
○ 2016-09-06 23:16:52
○ 2026-03-11 08:22:14

○A2a01:488:66:1000:5c33:8463:0:12016-09-06 → 2018-04-09 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2018-04-09 12:52:08
○ 2026-02-19 12:54:28
○ 2026-03-11 08:22:14

●A82.165.250.1932026-02-19 → 2026-03-11 · 3 obs

○ 2018-04-09 12:52:08
● 2026-02-19 12:54:28
● 2026-03-11 08:22:14

○A87.230.85.1442015-07-14 → 2016-03-02 · 4 obs

● 2015-07-14 16:23:58
● 2016-03-02 10:55:34
○ 2016-09-06 23:16:52
○ 2026-03-11 08:22:14

○A92.51.132.992016-09-06 → 2018-04-09 · 5 obs

○ 2016-03-02 10:55:34
● 2016-09-06 23:16:52
● 2018-04-09 12:52:08
○ 2026-02-19 12:54:28
○ 2026-03-11 08:22:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
urspringer.de	ns1030.ui-dns.de, ns1036.ui-dns.org, ns1114.ui-dns.biz, ns1023.ui-dns.com	-

✅ Authoritative Response

Server: 217.160.81.114

NS records: ns1030.ui-dns.de, ns1036.ui-dns.org, ns1114.ui-dns.biz, ns1023.ui-dns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.250.193`
AAAA	1	`2a01:239:2ab:c000::1`
NS	4	`ns1114.ui-dns.biz, ns1023.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	5	`147a76a9ec0511a892ecc654493a779d, openai-domain-verification=dv-nJXCIPaHcj...`
SOA	1	`ns1036.ui-dns.org hostmaster.1und1.com`

Analysis

Hierarchy

urspringer.de is the parent of www.urspringer.de and vs1.urspringer.de.

IP Addresses

Two IP numbers are pointed to by urspringer.de: 2a01:239:2ab:c000::1 and 82.165.250.193.

Other host names, for instance urspringer.com and vs1.urspringer.de, share IP numbers with urspringer.de.

Name Servers

urspringer.de delegates to four name servers: ns1114.ui-dns.biz, ns1023.ui-dns.com, ns1030.ui-dns.de and ns1036.ui-dns.org.

urspringer.de at least partially shares name servers with other domains, for instance frankfurt-insight.com, windrawwin.net, corehard.eu, ortopediasvalencia.es and sickofsociety.de.

these name servers are commonly used with ns1114.ui-dns.de, ns1114.ui-dns.com, ns1114.ui-dns.org, ns1036.ui-dns.biz, ns1036.ui-dns.com, ns1036.ui-dns.de, ns1030.ui-dns.org, ns1030.ui-dns.biz, ns1030.ui-dns.com and ns1023.ui-dns.org.

Host names with two IP numbers: ns1114.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5172:100 and 217.160.81.114; ns1023.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5217:100 and 217.160.82.23; ns1030.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:501e:100 and 217.160.80.30; ns1036.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5324:100 and 217.160.83.36.

Mail Servers

urspringer.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

urspringer.de uses the same mail server setup as other domains, for instance bertagnoll.eu, miau.com, online4you.net, formando.de and artofhair-worpswede.de.

urspringer.de shares at least some mail servers with other domains, for instance the-solaris-agency.org.

Host names with one IP:

mx00.ionos.de points to: 212.227.15.41

mx01.ionos.de points to: 217.72.192.67

urspringer.de - robtex.com

urspringer.de

de

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`urspringer.de`

`de`