`thinkkaplan.com`

DNSSEC	⚠️ Not signed
A	198.190.14.13^{🇺🇸 Millennium198.190.14.0/24}
NS	`ns25.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns26.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx-01-us-west-2.prod.hydra.sophos.com` ⭐
		A	34.209.180.153^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-209-180-153.us-west-2.compute.amazonaws.com`
		A	44.241.194.18^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-241-194-18.us-west-2.compute.amazonaws.com`
		A	54.68.244.149^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-68-244-149.us-west-2.compute.amazonaws.com`
MX	`mx-02-us-west-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	34.209.180.153^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`ec2-34-209-180-153.us-west-2.compute.amazonaws.com`
		A	44.241.194.18^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-241-194-18.us-west-2.compute.amazonaws.com`
		A	54.68.244.149^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-68-244-149.us-west-2.compute.amazonaws.com`
TXT	`MS=3275B8DEFDD43DE4ECC3F9F1E2FFAF2B45B3DED2`
TXT	`sophos-domain-verification=9c8298eb3b25c16e59a0973db3ecd206897d5504`
TXT	`duo_sso_verification=AiE2MyVfsQgXikWhkxyjrYnMby458uENMdSYXTth6KBbewmtyUZhBKLn...`
TXT	`v=spf1 include:_spf_uswest2.prod.hydra.sophos.com include:_spf.intacct.com -all`
TXT	`intacct-esk=365F4AE4F141CABDE0639D068D0AF9F4`
TXT	`r3c9f1koqfseif4rb5qfm38pcb`
TXT	`MS=ms40982095`
TXT	`oed84fnlbcsa6hcetqu7290f7l`
SOA	`NS25.WORLDNIC.com`namehost@WORLDNIC.com serial=126050511

`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=1786581714

WOT: SAFE (60/100)

Subdomains

mail.thinkkaplan.com

Same first word

thinkkaplan.com

DNS History

14 records (5 active, 9 former)

○NSns1.nac.net2007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 07:34:08
○ 2015-08-09 05:24:52
○ 2026-08-13 00:50:14

○NSns2.nac.net2007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 07:34:08
○ 2015-08-09 05:24:52
○ 2026-08-13 00:50:14

●NSns25.worldnic.com2015-08-09 → 2026-08-13 · 3 obs

○ 2007-10-24 07:34:08
● 2015-08-09 05:24:52
● 2026-08-13 00:50:14

●NSns26.worldnic.com2015-08-09 → 2026-08-13 · 3 obs

○ 2007-10-24 07:34:08
● 2015-08-09 05:24:52
● 2026-08-13 00:50:14

○MXmail.thinkkaplan.com2007-10-24 → 2017-07-07 · 4 obs

● 2007-10-24 07:34:08
● 2017-07-07 16:47:28
○ 2026-02-21 09:48:14
○ 2026-08-13 00:50:14

○MXmail2.nac.net2007-10-24 → 2016-02-29 · 4 obs

● 2007-10-24 07:34:08
● 2016-02-29 09:35:32
○ 2016-09-17 14:53:16
○ 2026-08-13 00:50:14

○MXmail2.thinkkaplan.com2007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 07:34:08
○ 2015-08-09 05:24:52
○ 2026-08-13 00:50:14

○MXmail3.thinkkaplan.com2007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 07:34:08
○ 2015-08-09 05:24:52
○ 2026-08-13 00:50:14

●MXmx-01-us-west-2.prod.hydra.sophos.com2026-02-21 → 2026-08-13 · 3 obs

○ 2017-07-07 16:47:28
● 2026-02-21 09:48:14
● 2026-08-13 00:50:14

●MXmx-02-us-west-2.prod.hydra.sophos.com2026-02-21 → 2026-08-13 · 3 obs

○ 2017-07-07 16:47:28
● 2026-02-21 09:48:14
● 2026-08-13 00:50:14

○MXsmtp.dn(0x736578)it.com2015-08-09 → 2017-07-07 · 5 obs

○ 2007-10-24 07:34:08
● 2015-08-09 05:24:52
● 2017-07-07 16:47:28
○ 2026-02-21 09:48:14
○ 2026-08-13 00:50:14

●A198.190.14.132017-07-07 → 2026-08-13 · 3 obs

○ 2016-09-17 14:53:16
● 2017-07-07 16:47:28
● 2026-08-13 00:50:14

○A207.234.157.372007-10-24 → 2007-10-24 · 3 obs

● 2007-10-24 07:34:08
○ 2015-08-09 05:24:52
○ 2026-08-13 00:50:14

○A207.38.102.772015-08-09 → 2016-09-17 · 5 obs

○ 2007-10-24 07:34:08
● 2015-08-09 05:24:52
● 2016-09-17 14:53:16
○ 2017-07-07 16:47:28
○ 2026-08-13 00:50:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkkaplan.com	ns25.worldnic.com, ns26.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.132

NS records: ns25.worldnic.com, ns26.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkkaplan.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.190.14.13`
NS	2	`ns25.worldnic.com, ns26.worldnic.com`
MX	2	`mx-02-us-west-2.prod.hydra.sophos.com (p, mx-01-us-west-2.prod.hydra.sophos.com (p`
TXT	8	`MS=3275B8DEFDD43DE4ECC3F9F1E2FFAF2B45B3D, sophos-domain-verification=9c8298eb3b25c...`
SOA	1	`NS25.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns25.worldnic.com, ns26.worldnic.com)

Analysis

Hierarchy

The domain mail.thinkkaplan.com falls under the parent thinkkaplan.com.

IP Addresses

thinkkaplan.com has exactly one IP address — 198.190.14.13.

providencemockingbird.com, www.debenham.com, oviedogrove.com plus two other host names have IP numbers in common with thinkkaplan.com.

Name Servers

The NS records for thinkkaplan.com delegate to ns25.worldnic.com and ns26.worldnic.com.

The name server configuration of thinkkaplan.com is shared with other domains, for instance quercegen.com, salon10jamaica.com, sll.com and two others.

Each of ns25.worldnic.com and ns26.worldnic.com has one IP address: ns25.worldnic.com uses 162.159.26.132 and ns26.worldnic.com uses 162.159.27.77.

Mail Servers

thinkkaplan.com uses two mail servers, mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.

The mail server setup of thinkkaplan.com matches that of other domains such as deerfieldsolutions.com, kmtire.com, lovencontracting.com and two others.

At least some of the mail servers used by thinkkaplan.com are shared with other domains: icshk.com, ripcurl.com.pe, mazdaoforange.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mailscanner.mauiandsons.cl.

mx-01-us-west-2.prod.hydra.sophos.com points to 34.209.180.153, 44.241.194.18 and 54.68.244.149; likewise, mx-02-us-west-2.prod.hydra.sophos.com points to 34.209.180.153, 44.241.194.18 and 54.68.244.149.

mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com each have 34.209.180.153 IP addresses.

mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com each have 44.241.194.18 IP addresses.

mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com each have 54.68.244.149 IP addresses.

thinkkaplan.com - robtex.com

thinkkaplan.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`thinkkaplan.com`

`com`