`thomaskluckner.com`

DNSSEC	⚠️ Not signed
A	212.227.141.103^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
		PTR	`thomaskluckner.com`
NS	`ns1025.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5319:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.org`
		A	217.160.83.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.org`
NS	`ns1025.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5119:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.biz`
		A	217.160.81.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.biz`
NS	`ns1025.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5219:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.com`
		A	217.160.82.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.com`
NS	`ns1025.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5019:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1025.ui-dns.de`
		A	217.160.80.25^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1025.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	`ns1025.ui-dns.org`hostmaster@1und1.de 2015-10-05 #6

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774498667

PTR for

103.141.227.212.in-addr.arpa

Same first word

thomaskluckner.com

DNS History

12 records (7 active, 5 former)

●NSns1025.ui-dns.biz2020-02-01 → 2026-03-26 · 3 obs

○ 2017-02-10 17:19:52
● 2020-02-01 19:52:36
● 2026-03-26 04:41:46

●NSns1025.ui-dns.com2020-02-01 → 2026-03-26 · 3 obs

○ 2017-02-10 17:19:52
● 2020-02-01 19:52:36
● 2026-03-26 04:41:46

●NSns1025.ui-dns.de2020-02-01 → 2026-03-26 · 3 obs

○ 2017-02-10 17:19:52
● 2020-02-01 19:52:36
● 2026-03-26 04:41:46

●NSns1025.ui-dns.org2020-02-01 → 2026-03-26 · 3 obs

○ 2017-02-10 17:19:52
● 2020-02-01 19:52:36
● 2026-03-26 04:41:46

○NSns65.1und1.de2015-08-17 → 2017-02-10 · 4 obs

● 2015-08-17 16:15:54
● 2017-02-10 17:19:52
○ 2020-02-01 19:52:36
○ 2026-03-26 04:41:46

○NSns66.1und1.de2015-08-17 → 2017-02-10 · 4 obs

● 2015-08-17 16:15:54
● 2017-02-10 17:19:52
○ 2020-02-01 19:52:36
○ 2026-03-26 04:41:46

●MXmx00.ionos.de2026-03-26 → 2026-03-26 · 2 obs

○ 2020-02-01 19:52:36
● 2026-03-26 04:41:46

○MXmx00.kundenserver.de2015-08-17 → 2020-02-01 · 3 obs

● 2015-08-17 16:15:54
● 2020-02-01 19:52:36
○ 2026-03-26 04:41:46

●MXmx01.ionos.de2026-03-26 → 2026-03-26 · 2 obs

○ 2020-02-01 19:52:36
● 2026-03-26 04:41:46

○MXmx01.kundenserver.de2015-08-17 → 2020-02-01 · 3 obs

● 2015-08-17 16:15:54
● 2020-02-01 19:52:36
○ 2026-03-26 04:41:46

●A212.227.141.1032026-03-26 → 2026-03-26 · 2 obs

○ 2020-02-01 19:52:36
● 2026-03-26 04:41:46

○A87.106.86.1652015-08-17 → 2020-02-01 · 3 obs

● 2015-08-17 16:15:54
● 2020-02-01 19:52:36
○ 2026-03-26 04:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
thomaskluckner.com	ns1025.ui-dns.de, ns1025.ui-dns.biz, ns1025.ui-dns.org, ns1025.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.25

NS records: ns1025.ui-dns.de, ns1025.ui-dns.biz, ns1025.ui-dns.org, ns1025.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomaskluckner.com (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.227.141.103`
NS	4	`ns1025.ui-dns.de, ns1025.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1025.ui-dns.org hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1025.ui-dns.com, ns1025.ui-dns.com)

Analysis

IP Addresses

thomaskluckner.com points to a single IP number: 212.227.141.103.

Other host names, for instance s15249243.onlinehome-server.info, share IP numbers with thomaskluckner.com.

Name Servers

thomaskluckner.com is delegated to four name servers: ns1025.ui-dns.biz, ns1025.ui-dns.com, ns1025.ui-dns.de and ns1025.ui-dns.org.

thomaskluckner.com at least partially shares name servers with other domains, for instance buettner-heinz.de, finddeals.org, ethalium.com, edloveskrista.com and excelnergy-partner.fr.

These name servers are commonly used with ns1054.ui-dns.com, ns1023.ui-dns.biz, ns1023.ui-dns.de, ns1082.ui-dns.org, ns1050.ui-dns.biz, ns1048.ui-dns.com and ns1063.ui-dns.biz.

Host names with two IP numbers:

ns1025.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5119:100 and 217.160.81.25.

ns1025.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5219:100 and 217.160.82.25.

ns1025.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5019:100 and 217.160.80.25.

ns1025.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5319:100 and 217.160.83.25.

Mail Servers

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

thomaskluckner.com uses the same mail server configuration as other domains, such as herminghaus.co, zu.net, computerclick.de, sustainablefood.de and roemer-h.de.

thomaskluckner.com shares some mail servers with other domains at least partially, for example handysektor.de.

Host names with one IP number: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.

thomaskluckner.com - robtex.com