`thinkbad.com`

DNSSEC	⚠️ Not signed
A	2a00:18e0:5:2:7577:4e4d:413b:f507^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
		PTR	`relay.mail-forwarder.io`
A	2a00:18e0:5:3:dfe2:c743:85aa:61bc^{🇩🇪 Amazon2a00:18e0:5::/48 EC2 Prefix}
A	5.22.145.16^{🇩🇪 Amazon5.22.145.0/24}
A	5.22.145.121^{🇩🇪 Amazon5.22.145.0/24}
NS	`ns1.brandshelter.com` ⭐
		A	2a04:2b00:14cc::9^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
		A	193.227.117.9^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns2.brandshelter.de`
		A	2a04:2b00:14dd::11^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns11.j.centralnic-dns.com`
		A	194.50.187.11^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`ns3.brandshelter.info`
		A	2a04:2b00:14ee::12^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns12.k.centralnic-dns.com`
		A	194.0.182.12^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`ns4.brandshelter.net`
		A	2a04:2b00:14cc::10^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns10.i.centralnic-dns.com`
		A	193.227.117.10^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
NS	`ns5.brandshelter.us`
		A	2a04:2b00:14dd::14^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns14.j.centralnic-dns.com`
		A	194.50.187.14^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
SOA	`ns1.brandshelter.com`tech@brandshelter.com 2021-12-28 #2

`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=1784666757

Same first word

thinkbad.net

thinkbad.com

Similar names

thinkbda.com

DNS History

25 records (9 active, 16 former)

○NSdns1.aboutnameserver.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 16:41:04
○ 2015-08-14 11:07:06
○ 2026-07-21 20:59:02

○NSdns2.aboutnameserver.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 16:41:04
○ 2015-08-14 11:07:06
○ 2026-07-21 20:59:02

○NSdns3.aboutnameserver.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 16:41:04
○ 2015-08-14 11:07:06
○ 2026-07-21 20:59:02

○NSns1.a0f.net2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-11 21:33:34
● 2017-03-24 04:27:18
○ 2026-02-21 15:26:02
○ 2026-07-21 20:59:02

●NSns1.brandshelter.com2026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

○NSns1.citizenhawk.net2015-08-14 → 2016-07-11 · 5 obs

○ 2008-03-13 16:41:04
● 2015-08-14 11:07:06
● 2016-07-11 21:33:34
○ 2017-03-24 04:27:18
○ 2026-07-21 20:59:02

○NSns2.a0f.net2017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-11 21:33:34
● 2017-03-24 04:27:18
○ 2026-02-21 15:26:02
○ 2026-07-21 20:59:02

●NSns2.brandshelter.de2026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

○NSns2.citizenhawk.net2015-08-14 → 2016-07-11 · 5 obs

○ 2008-03-13 16:41:04
● 2015-08-14 11:07:06
● 2016-07-11 21:33:34
○ 2017-03-24 04:27:18
○ 2026-07-21 20:59:02

●NSns3.brandshelter.info2026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

○NSns3.citizenhawk.net2015-08-14 → 2016-07-11 · 5 obs

○ 2008-03-13 16:41:04
● 2015-08-14 11:07:06
● 2016-07-11 21:33:34
○ 2017-03-24 04:27:18
○ 2026-07-21 20:59:02

●NSns4.brandshelter.net2026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

●NSns5.brandshelter.us2026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

○A162.212.2.1362015-08-14 → 2016-07-11 · 7 obs

○ 2008-03-13 16:41:04
● 2015-08-14 11:07:06
○ 2015-11-29 19:47:20
○ 2016-03-10 02:11:04
● 2016-07-11 21:33:34
○ 2017-03-24 04:27:18
○ 2026-07-21 20:59:02

○A162.212.2.1372015-11-29 → 2016-03-10 · 5 obs

○ 2015-08-14 11:07:06
● 2015-11-29 19:47:20
● 2016-03-10 02:11:04
○ 2016-07-11 21:33:34
○ 2026-07-21 20:59:02

○A198.46.51.1882015-08-14 → 2016-07-11 · 7 obs

○ 2008-03-13 16:41:04
● 2015-08-14 11:07:06
○ 2015-11-29 19:47:20
○ 2016-03-10 02:11:04
● 2016-07-11 21:33:34
○ 2017-03-24 04:27:18
○ 2026-07-21 20:59:02

○A198.46.51.1932015-11-29 → 2016-03-10 · 5 obs

○ 2015-08-14 11:07:06
● 2015-11-29 19:47:20
● 2016-03-10 02:11:04
○ 2016-07-11 21:33:34
○ 2026-07-21 20:59:02

○A23.22.216.2342017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-11 21:33:34
● 2017-03-24 04:27:18
○ 2026-02-21 15:26:02
○ 2026-07-21 20:59:02

●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

●A5.22.145.1212026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

●A5.22.145.162026-02-21 → 2026-07-21 · 3 obs

○ 2017-03-24 04:27:18
● 2026-02-21 15:26:02
● 2026-07-21 20:59:02

○A52.86.163.262017-03-24 → 2017-03-24 · 4 obs

○ 2016-07-11 21:33:34
● 2017-03-24 04:27:18
○ 2026-02-21 15:26:02
○ 2026-07-21 20:59:02

○A66.45.254.2442008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 16:41:04
○ 2015-08-14 11:07:06
○ 2026-07-21 20:59:02

○A66.45.254.2452008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 16:41:04
○ 2015-08-14 11:07:06
○ 2026-07-21 20:59:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkbad.com	ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net...	2 records

✅ Authoritative Response

Server:194.50.187.14

NS records: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkbad.com (unsigned zone)

⏱️ Timing

Total: 1088ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`5.22.145.16, 5.22.145.121`
AAAA	2	`2a00:18e0:5:3:dfe2:c743:85aa:61bc, 2a00:18e0:5:2:7577:4e4d:413b:f507`
NS	5	`ns1.brandshelter.com, ns3.brandshelter.info...`
SOA	1	`ns1.brandshelter.com tech.brandshelter.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.brandshelter.com, ns1.brandshelter.com)

Analysis

IP Addresses

thinkbad.com has four IP addresses: 5.22.145.16, 5.22.145.121, 2a00:18e0:5:2:7577:4e4d:413b:f507 and 2a00:18e0:5:3:dfe2:c743:85aa:61bc.

ip.linodeusercontexample.coment.com, www.doctorw.com, pkch.net.whoisproxy.org and two other host names share IP numbers with thinkbad.com.

Name Servers

thinkbad.com has five name servers, which are ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and two others.

thinkbad.com partially shares its NS delegation with several other domains, including merck.sarl, brunelinternational.nl, lycamobile.ua and two others.

In DNS configurations, these name servers often share authority with ns4.brandshelter.net, ns5.brandshelter.us, ns1.prncpm.com and 6 other name servers.

Hostnames that resolve to two IP addresses:

ns1.brandshelter.com has two IP addresses: 193.227.117.9 and 2a04:2b00:14cc::9.

ns2.brandshelter.de has two IP addresses: 194.50.187.11 and 2a04:2b00:14dd::11.

ns3.brandshelter.info has two IP addresses: 194.0.182.12 and 2a04:2b00:14ee::12.

ns4.brandshelter.net has two IP addresses: 193.227.117.10 and 2a04:2b00:14cc::10.

ns5.brandshelter.us has two IP addresses: 194.50.187.14 and 2a04:2b00:14dd::14.