`ksverbund.de`

DNSSEC	⚠️ Not signed
A	88.198.194.184^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
		PTR	`static.88-198-194-184.clients.your-server.de`
NS	`ns1023.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:5117:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.biz`
		A	217.160.81.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.biz`
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	`ns1023.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5017:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.de`
		A	217.160.80.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.de`
NS	`ns1023.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5317:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.org`
		A	217.160.83.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.org`
MX	`mx01.hornetsecurity.com` ⭐
		A	94.100.132.8^{🇩🇪 MK-NETZDIENSTE-AS94.100.132.0/23 ANTISPAMEUROPE-NET via AS25394}
			PTR	`mx01.hornetsecurity.com`
MX	`mx02.hornetsecurity.com`⁽²⁰⁾
		A	94.100.136.8^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx02.hornetsecurity.com`
MX	`mx03.hornetsecurity.com`⁽³⁰⁾
		A	94.100.134.8^{🇩🇪 NCORE-AS94.100.134.0/24 antispameurope GmbH via as12676}
			PTR	`mx03.hornetsecurity.com`
MX	`mx04.hornetsecurity.com`⁽⁴⁰⁾
		A	94.100.136.7^{🇩🇪 SSERV-AS94.100.136.0/23 ANTISPAMEUROPE via as24679.net}
			PTR	`mx04.hornetsecurity.com`
TXT	`v=spf1 redirect=ksverbund.de.spf.hornetdmarc.com`
TXT	`MS=ms44446738`
TXT	`3l30u5ig04e46vkr32nlvq8ff5`
TXT	`atlassian-domain-verification=rY7MB3P1RIuDoNQ3/HAAsajs7vevvlb96CK88QHlg9WGjcr...`
SOA	`ns1023.ui-dns.biz`hostmaster@1und1.de 2008-01-08 #62

`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=1777252923

Subdomains

mail.ksverbund.de

Same first word

ksverbund.de

DNS History

18 records (9 active, 9 former)

●NSns1023.ui-dns.biz2019-04-11 → 2026-04-27 · 3 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
● 2026-04-27 01:37:32

●NSns1023.ui-dns.com2019-04-11 → 2026-04-27 · 3 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
● 2026-04-27 01:37:32

●NSns1023.ui-dns.de2019-04-11 → 2026-04-27 · 3 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
● 2026-04-27 01:37:32

●NSns1023.ui-dns.org2019-04-11 → 2026-04-27 · 3 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
● 2026-04-27 01:37:32

○NSns55.1und1.de2015-07-10 → 2017-01-30 · 4 obs

● 2015-07-10 18:54:36
● 2017-01-30 14:38:14
○ 2019-04-11 17:54:26
○ 2026-04-27 01:37:32

○NSns56.1und1.de2015-07-10 → 2017-01-30 · 4 obs

● 2015-07-10 18:54:36
● 2017-01-30 14:38:14
○ 2019-04-11 17:54:26
○ 2026-04-27 01:37:32

○MXmail.ksverbund.de2015-07-10 → 2017-01-30 · 4 obs

● 2015-07-10 18:54:36
● 2017-01-30 14:38:14
○ 2019-04-11 17:54:26
○ 2026-04-27 01:37:32

○MXmail1.donotspam.de2019-04-11 → 2019-04-11 · 4 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
○ 2026-03-31 07:28:36
○ 2026-04-27 01:37:32

○MXmail2.donotspam.de2019-04-11 → 2019-04-11 · 4 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
○ 2026-03-31 07:28:36
○ 2026-04-27 01:37:32

○MXmail3.donotspam.de2019-04-11 → 2019-04-11 · 4 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
○ 2026-03-31 07:28:36
○ 2026-04-27 01:37:32

○MXmail4.donotspam.de2019-04-11 → 2019-04-11 · 4 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
○ 2026-03-31 07:28:36
○ 2026-04-27 01:37:32

●MXmx01.hornetsecurity.com2026-03-31 → 2026-04-27 · 3 obs

○ 2019-04-11 17:54:26
● 2026-03-31 07:28:36
● 2026-04-27 01:37:32

●MXmx02.hornetsecurity.com2026-03-31 → 2026-04-27 · 3 obs

○ 2019-04-11 17:54:26
● 2026-03-31 07:28:36
● 2026-04-27 01:37:32

●MXmx03.hornetsecurity.com2026-03-31 → 2026-04-27 · 3 obs

○ 2019-04-11 17:54:26
● 2026-03-31 07:28:36
● 2026-04-27 01:37:32

●MXmx04.hornetsecurity.com2026-03-31 → 2026-04-27 · 3 obs

○ 2019-04-11 17:54:26
● 2026-03-31 07:28:36
● 2026-04-27 01:37:32

○A62.138.109.1222015-07-10 → 2017-01-30 · 4 obs

● 2015-07-10 18:54:36
● 2017-01-30 14:38:14
○ 2019-04-11 17:54:26
○ 2026-04-27 01:37:32

○A80.237.133.782019-04-11 → 2019-04-11 · 4 obs

○ 2017-01-30 14:38:14
● 2019-04-11 17:54:26
○ 2026-03-31 07:28:36
○ 2026-04-27 01:37:32

●A88.198.194.1842026-03-31 → 2026-04-27 · 3 obs

○ 2019-04-11 17:54:26
● 2026-03-31 07:28:36
● 2026-04-27 01:37:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ksverbund.de	ns1023.ui-dns.de, ns1023.ui-dns.org, ns1023.ui-dns.com, ns1023.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.83.23

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ksverbund.de (unsigned zone)

⏱️ Timing

Total: 1061ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.194.184`
NS	4	`ns1023.ui-dns.de, ns1023.ui-dns.org...`
MX	4	`mx03.hornetsecurity.com (pri: 30), mx04.hornetsecurity.com (pri: 40)...`
TXT	4	`v=spf1 redirect=ksverbund.de.spf.hornetd, MS=ms44446738...`
SOA	1	`ns1023.ui-dns.biz hostmaster.1und1.de`

Analysis

Hierarchy

ksverbund.de is parent of mail.ksverbund.de.

IP Addresses

ksverbund.de points to a single IP: 88.198.194.184.

Other host names, for instance static.88-198-194-184.clients.your-server.de, share IP numbers with ksverbund.de.

Name Servers

ksverbund.de is delegated to four name servers: ns1023.ui-dns.biz, ns1023.ui-dns.com, ns1023.ui-dns.de and ns1023.ui-dns.org.

ksverbund.de at least partially shares its name servers with other domains, for instance taracommunication.fr, sboron.com, timit.dev, xeta.de and escuelaciclistazgz.es.

These name servers are commonly paired with ns1025.ui-dns.com, ns1054.ui-dns.org, ns1047.ui-dns.com, ns1101.ui-dns.biz, ns1082.ui-dns.org, ns1122.ui-dns.de, ns1099.ui-dns.de, ns1033.ui-dns.biz and ns1039.ui-dns.de.

Host names with two IPs: ns1023.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5117:100 and 217.160.81.23; ns1023.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5217:100 and 217.160.82.23; ns1023.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5017:100 and 217.160.80.23; ns1023.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5317:100 and 217.160.83.23.

Mail Servers

ksverbund.de is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.

ksverbund.de shares some mail servers with other domains, including emirvarlik.com, wkvvag.de, teatinas.com, gprotect.de and gulec.de.

Host names with one IP number: mx01.hornetsecurity.com points to 94.100.132.8; mx02.hornetsecurity.com points to 94.100.136.8; mx03.hornetsecurity.com points to 94.100.134.8; mx04.hornetsecurity.com points to 94.100.136.7.

ksverbund.de - robtex.com

ksverbund.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

`ksverbund.de`

`de`