thinkcontent.de - dns.ninja

`thinkcontent.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2bd^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02bd.elastic-ssl.ui-r.com`
A	217.160.0.72^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1099.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:99^{🇺🇸 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	`ns1099.ui-dns.org`
		A	185.132.35.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.org`
NS	`ns1099.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:99^{🇺🇸 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	`ns1099.ui-dns.biz`
		A	185.132.33.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.biz`
NS	`ns1099.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:99^{🇺🇸 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	`ns1099.ui-dns.com`
		A	185.132.34.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.ui-dns.com`
NS	`ns1099.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:99^{🇺🇸 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	`ns1099.ui-dns.de`
		A	185.132.32.99^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1099.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`
		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	`ns1099.ui-dns.org`hostmaster@kundenserver.de 2016-06-19 #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=1786043006

Same first word

thinkcontent.jp

thinkcontent.co.uk

thinkcontent.de

thinkcontent.it

DNS History

18 records (8 active, 10 former)

○NSns-de.1and1-dns.biz2015-07-01 → 2017-03-20 · 4 obs

● 2015-07-01 18:30:38
● 2017-03-20 12:35:00
○ 2020-04-02 12:33:12
○ 2026-08-06 19:13:32

○NSns-de.1and1-dns.com2015-07-01 → 2017-03-20 · 4 obs

● 2015-07-01 18:30:38
● 2017-03-20 12:35:00
○ 2020-04-02 12:33:12
○ 2026-08-06 19:13:32

○NSns-de.1and1-dns.de2015-07-01 → 2017-03-20 · 4 obs

● 2015-07-01 18:30:38
● 2017-03-20 12:35:00
○ 2020-04-02 12:33:12
○ 2026-08-06 19:13:32

○NSns-de.1and1-dns.org2015-07-01 → 2017-03-20 · 4 obs

● 2015-07-01 18:30:38
● 2017-03-20 12:35:00
○ 2020-04-02 12:33:12
○ 2026-08-06 19:13:32

●NSns1099.ui-dns.biz2020-04-02 → 2026-08-06 · 3 obs

○ 2017-03-20 12:35:00
● 2020-04-02 12:33:12
● 2026-08-06 19:13:32

●NSns1099.ui-dns.com2020-04-02 → 2026-08-06 · 3 obs

○ 2017-03-20 12:35:00
● 2020-04-02 12:33:12
● 2026-08-06 19:13:32

●NSns1099.ui-dns.de2020-04-02 → 2026-08-06 · 3 obs

○ 2017-03-20 12:35:00
● 2020-04-02 12:33:12
● 2026-08-06 19:13:32

●NSns1099.ui-dns.org2020-04-02 → 2026-08-06 · 3 obs

○ 2017-03-20 12:35:00
● 2020-04-02 12:33:12
● 2026-08-06 19:13:32

●MXmx00.ionos.de2026-07-15 → 2026-08-06 · 3 obs

○ 2020-04-02 12:33:12
● 2026-07-15 11:19:28
● 2026-08-06 19:13:32

○MXmx00.kundenserver.de2015-07-01 → 2020-04-02 · 4 obs

● 2015-07-01 18:30:38
● 2020-04-02 12:33:12
○ 2026-07-15 11:19:28
○ 2026-08-06 19:13:32

●MXmx01.ionos.de2026-07-15 → 2026-08-06 · 3 obs

○ 2020-04-02 12:33:12
● 2026-07-15 11:19:28
● 2026-08-06 19:13:32

○MXmx01.kundenserver.de2015-07-01 → 2020-04-02 · 4 obs

● 2015-07-01 18:30:38
● 2020-04-02 12:33:12
○ 2026-07-15 11:19:28
○ 2026-08-06 19:13:32

○A2001:8d8:1000:3003:9c65:f0dd:9281:c00a2015-07-01 → 2016-03-03 · 4 obs

● 2015-07-01 18:30:38
● 2016-03-03 05:23:02
○ 2016-06-21 03:19:56
○ 2026-08-06 19:13:32

○A2001:8d8:1000:3003:ed88:7fa9:a105:403c2016-06-21 → 2020-04-02 · 5 obs

○ 2016-03-03 05:23:02
● 2016-06-21 03:19:56
● 2020-04-02 12:33:12
○ 2026-07-15 11:19:28
○ 2026-08-06 19:13:32

●A2001:8d8:100f:f000::2bd2026-07-15 → 2026-08-06 · 3 obs

○ 2020-04-02 12:33:12
● 2026-07-15 11:19:28
● 2026-08-06 19:13:32

●A217.160.0.722026-07-15 → 2026-08-06 · 3 obs

○ 2020-04-02 12:33:12
● 2026-07-15 11:19:28
● 2026-08-06 19:13:32

○A217.160.233.1982016-06-21 → 2020-04-02 · 5 obs

○ 2016-03-03 05:23:02
● 2016-06-21 03:19:56
● 2020-04-02 12:33:12
○ 2026-07-15 11:19:28
○ 2026-08-06 19:13:32

○A87.106.153.922015-07-01 → 2016-03-03 · 4 obs

● 2015-07-01 18:30:38
● 2016-03-03 05:23:02
○ 2016-06-21 03:19:56
○ 2026-08-06 19:13:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
thinkcontent.de	ns1099.ui-dns.de, ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.org	-

✅ Authoritative Response

Server:185.132.35.99

NS records: ns1099.ui-dns.de, ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkcontent.de (unsigned zone)

⏱️ Timing

Total: 589ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.72`
AAAA	1	`2001:8d8:100f:f000::2bd`
NS	4	`ns1099.ui-dns.com, ns1099.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1099.ui-dns.org hostmaster.kundenserve`

Analysis

IP Addresses

thinkcontent.de points to the IP addresses 217.160.0.72 and 2001:8d8:100f:f000::2bd

Among the host names that share IP numbers with thinkcontent.de are bwlsbrlp.de, topparking.de, maltestark.de and two others.

Name Servers

The domain thinkcontent.de is delegated to these four name servers: ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de and ns1099.ui-dns.org.

There is at least partial name server overlap between thinkcontent.de and other domains — ccbd.net, regenwasserspeicher.net, taskitservices.com and two more among them.

These name servers tend to appear in combination with the name servers ns1109.ui-dns.com, ns1025.ui-dns.biz, ns1042.ui-dns.de and ns1089.ui-dns.org.

All four hostnames — ns1099.ui-dns.biz, ns1099.ui-dns.com, ns1099.ui-dns.de and ns1099.ui-dns.org — resolve to two IP numbers apiece: ns1099.ui-dns.biz to 185.132.33.99 and 2607:f1c0:fe:53:185:132:33:99; ns1099.ui-dns.com to 185.132.34.99 and 2607:f1c0:fe:53:185:132:34:99; ns1099.ui-dns.de to 185.132.32.99 and 2607:f1c0:fe:53:185:132:32:99; ns1099.ui-dns.org to 185.132.35.99 and 2607:f1c0:fe:53:185:132:35:99.

Mail Servers

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

thinkcontent.de has the same mail server arrangement as a number of other domains, for example baumann-werbung.de, spiegelreflex.de, ahess.net and two more.

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.