thinkad.com - dns.ninja

`thinkad.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2ca^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02ca.elastic-ssl.ui-r.com`
A	74.208.236.93^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1065.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5341:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.org`
		A	217.160.83.65^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1065.ui-dns.org`
NS	`ns1020.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5214:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1020.ui-dns.com`
		A	217.160.82.20^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1020.ui-dns.com`
NS	`ns1042.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.biz`
		A	217.160.81.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.biz`
NS	`ns1050.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5032:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.de`
		A	217.160.80.50^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1050.ui-dns.de`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1065.ui-dns.org`hostmaster@1und1.com 2017-06-01 #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=1782230230

Same first word

thinkad.net

thinkad.com

Similar names

htkadin.com

tadkhin.com

adthink.com

adthink.es

thakdin.com

adthink.net

hktidan.com

adthink.co.jp

adthink.de

thinkda.cn

DNS History

18 records (8 active, 10 former)

●NSns1020.ui-dns.com2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

●NSns1042.ui-dns.biz2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

●NSns1050.ui-dns.de2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

○NSns1057.ui-dns.biz2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-09 19:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

○NSns1057.ui-dns.com2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-09 19:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

○NSns1057.ui-dns.de2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-09 19:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

○NSns1057.ui-dns.org2018-07-26 → 2018-07-26 · 4 obs

○ 2017-01-09 19:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

●NSns1065.ui-dns.org2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

○NSns57.1and1.com2015-06-07 → 2017-01-09 · 4 obs

● 2015-06-07 10:19:10
● 2017-01-09 19:19:10
○ 2018-07-26 05:09:52
○ 2026-06-23 15:58:58

○NSns58.1and1.com2015-06-07 → 2017-01-09 · 4 obs

● 2015-06-07 10:19:10
● 2017-01-09 19:19:10
○ 2018-07-26 05:09:52
○ 2026-06-23 15:58:58

○MXmx00.1and1.com2015-06-07 → 2018-07-26 · 4 obs

● 2015-06-07 10:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

●MXmx00.ionos.com2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

○MXmx01.1and1.com2015-06-07 → 2018-07-26 · 4 obs

● 2015-06-07 10:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

●MXmx01.ionos.com2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

○A216.250.121.592017-01-09 → 2018-07-26 · 5 obs

○ 2016-05-01 10:03:38
● 2017-01-09 19:19:10
● 2018-07-26 05:09:52
○ 2026-05-28 13:45:30
○ 2026-06-23 15:58:58

●A2607:f1c0:100f:f000::2ca2026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

●A74.208.236.932026-05-28 → 2026-06-23 · 3 obs

○ 2018-07-26 05:09:52
● 2026-05-28 13:45:30
● 2026-06-23 15:58:58

○A74.208.57.2432015-06-07 → 2016-05-01 · 4 obs

● 2015-06-07 10:19:10
● 2016-05-01 10:03:38
○ 2017-01-09 19:19:10
○ 2026-06-23 15:58:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
thinkad.com	ns1042.ui-dns.biz, ns1050.ui-dns.de, ns1065.ui-dns.org, ns1020.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.42

NS records: ns1042.ui-dns.biz, ns1050.ui-dns.de, ns1065.ui-dns.org, ns1020.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkad.com (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.93`
AAAA	1	`2607:f1c0:100f:f000::2ca`
NS	4	`ns1042.ui-dns.biz, ns1050.ui-dns.de...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1065.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1020.ui-dns.com, ns1020.ui-dns.com)

Analysis

IP Addresses

thinkad.com has two IP addresses: 74.208.236.93 and 2607:f1c0:100f:f000::2ca

marinegradelighting.com, moxenet.com, woodland-builders.com plus two other host names have IP numbers in common with thinkad.com.

Name Servers

Four name servers handle the delegation for thinkad.com: ns1042.ui-dns.biz, ns1020.ui-dns.com, ns1050.ui-dns.de and ns1065.ui-dns.org.

There is at least partial name server overlap between thinkad.com and other domains — hipotecaespana.com, heilpraxis-uhlendahl.de, jr-windows.com and two more among them.

These name servers regularly appear alongside ns1050.ui-dns.biz, ns1050.ui-dns.com, ns1050.ui-dns.org and 7 other name servers in NS record sets.

All four hostnames — ns1042.ui-dns.biz, ns1020.ui-dns.com, ns1050.ui-dns.de and ns1065.ui-dns.org — resolve to two IP numbers apiece: ns1042.ui-dns.biz to 217.160.81.42 and 2001:8d8:fe:53:0:d9a0:512a:100; ns1020.ui-dns.com to 217.160.82.20 and 2001:8d8:fe:53:0:d9a0:5214:100; ns1050.ui-dns.de to 217.160.80.50 and 2001:8d8:fe:53:0:d9a0:5032:100; ns1065.ui-dns.org to 217.160.83.65 and 2001:8d8:fe:53:0:d9a0:5341:100.

Mail Servers

thinkad.com uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of thinkad.com matches that of other domains such as nemovitosti-florida.com, gadiraju.com, housepure.com and two others.

mx00.ionos.com → 74.208.5.3 and mx01.ionos.com → 74.208.5.21: one IP number per host name.