`thinkcentre.de`

DNSSEC	⚠️ Not signed
NS	`a4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`
NS	`f4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180b:2001::1^{🇺🇸 Tiggee2600:180b:2001::/48 Constellix anycast network}
			PTR	`ns21.constellix.com`
		A	46.31.236.1^{🇺🇸 Tiggee46.31.236.0/24 route 46.31.236.0/24}
			PTR	`ns21.constellix.com`
NS	`g4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180c:3001::1^{🇺🇸 Tiggee2600:180c:3001::/48 Constellix anycast network}
			PTR	`ns31.constellix.com`
		A	43.247.170.1^{🇯🇵 Tiggee43.247.170.0/24 route 43.247.170.0/24}
			PTR	`ns31.constellix.com`
NS	`l4.nstld.com` ⚠️ Not in zone NS records
		A	2600:180a:1001::1^{🇺🇸 Tiggee2600:180a:1001::/48 Constellix anycast network}
			PTR	`ns11.constellix.com`
		A	96.45.80.1^{🇺🇸 Tiggee96.45.80.0/24 route 96.45.80.0/24}
			PTR	`ns11.constellix.com`

`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=1773553752

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

●NSa4.nstld.com2015-07-02 → 2026-03-23 · 2 obs

● 2015-07-02 05:48:52
● 2026-03-23 18:14:08

●NSf4.nstld.com2015-07-02 → 2026-03-23 · 2 obs

● 2015-07-02 05:48:52
● 2026-03-23 18:14:08

●NSg4.nstld.com2015-07-02 → 2026-03-23 · 2 obs

● 2015-07-02 05:48:52
● 2026-03-23 18:14:08

●NSl4.nstld.com2015-07-02 → 2026-03-23 · 2 obs

● 2015-07-02 05:48:52
● 2026-03-23 18:14:08

○A165.160.13.202015-07-02 → 2017-02-19 · 4 obs

● 2015-07-02 05:48:52
● 2017-02-19 08:37:48
○ 2026-03-07 15:40:14
○ 2026-03-23 18:14:08

○A165.160.15.202015-07-02 → 2017-02-19 · 4 obs

● 2015-07-02 05:48:52
● 2017-02-19 08:37:48
○ 2026-03-07 15:40:14
○ 2026-03-23 18:14:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thinkcentre.de	a4.nstld.com, g4.nstld.com, f4.nstld.com, l4.nstld.com	-

✅ Authoritative Response

Server:96.45.80.1

NS records: a4.nstld.com, g4.nstld.com, f4.nstld.com, l4.nstld.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkcentre.de (unsigned zone)

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

thinkcentre.de delegates to four name servers: a4.nstld.com, f4.nstld.com, g4.nstld.com and l4.nstld.com.

thinkcentre.de at least partially shares name servers with other domains, including enterprise-express.com, nationwidepaper.com, stagepaperplus.com, gs-regions.net and verisignseal.com.hk.

these name servers are commonly used alongside j4.nstld.com, k4.nstld.com, h4.nstld.com, a1.verisigndns.com, a2.verisigndns.com, a3.verisigndns.com and ns11.constellix.com.

Host names with two IP numbers:

a4.nstld.com points to: 2600:180a:1001::1 and 96.45.80.1.

l4.nstld.com points to: 2600:180a:1001::1 and 96.45.80.1.

f4.nstld.com points to: 2600:180b:2001::1 and 46.31.236.1.

g4.nstld.com points to: 2600:180c:3001::1 and 43.247.170.1.

Host names that point to 2600:180a:1001::1: a4.nstld.com and l4.nstld.com.

Host names that point to 96.45.80.1: a4.nstld.com and l4.nstld.com.

thinkcentre.de - robtex.com

thinkcentre.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`thinkcentre.de`

`de`