thinkingahead.com - dns.ninja

`thinkingahead.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8636^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1978^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.120^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.54^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`julissa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2669^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c269^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`julissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2269^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`julissa.ns.cloudflare.com`
		A	108.162.194.105^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	162.159.38.105^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
		A	172.64.34.105^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`julissa.ns.cloudflare.com`
NS	`nitin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nitin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nitin.ns.cloudflare.com`
		A	108.162.193.215^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.215^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
		A	173.245.59.215^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nitin.ns.cloudflare.com`
MX	`thinkingahead-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.180^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
TXT	`MS=ms74075374`
TXT	`WYEgHjtrV20ZlzZvSUPqqV73K0p/9a+h5QcXVBXp50OLnCJ8Qsvppt832/PM/UuaZbjIuwMCk70Oh...`
TXT	`ZOOM_verify_SBtCYzjKsrXZvoShyYuTmE`
TXT	`anthropic-domain-verification-0wmkcd=DcowTphho7ONis0BrU1f3Fr02`
TXT	`brevo-code:8537363fcb690157dce91f0bb11f32e2`
TXT	`canva-site-verification=hTNSjpDc1ZD232ZvgEmP_g`
TXT	`docusign=6bdf684c-0dae-418c-bdf6-5cd2226c2126`
TXT	`google-site-verification=276kivwZiTrXw_hatqq1xwlMVcelKFPUxzvJA0-oHdk`
TXT	`v=spf1 include:e.jobadder.com include:spf.protection.outlook.com ip4:119.9.35...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.25.120, 172.67.134.54
		IPv6 hints	2606:4700:3031::ac43:8636, 2606:4700:3037::6815:1978
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOA	`julissa.ns.cloudflare.com`dns@cloudflare.com serial=2410188040

`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=1785136727

WOT: UNKNOWN (68/100)

Subdomains

www.thinkingahead.com

Same first word

thinkingahead.com

DNS History

14 records (7 active, 7 former)

●NSjulissa.ns.cloudflare.com2026-02-19 → 2026-07-27 · 3 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-07-27 07:38:48

●NSnitin.ns.cloudflare.com2026-02-19 → 2026-07-27 · 3 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-07-27 07:38:48

○NSns1.swgao.net2015-07-20 → 2017-06-20 · 4 obs

● 2015-07-20 11:16:08
● 2017-06-20 09:39:00
○ 2026-02-19 06:14:46
○ 2026-07-27 07:38:48

○NSns2.swgao.net2015-07-20 → 2017-06-20 · 4 obs

● 2015-07-20 11:16:08
● 2017-06-20 09:39:00
○ 2026-02-19 06:14:46
○ 2026-07-27 07:38:48

○MXmail.southwestern.com2015-07-20 → 2017-06-20 · 4 obs

● 2015-07-20 11:16:08
● 2017-06-20 09:39:00
○ 2026-02-19 06:14:46
○ 2026-07-27 07:38:48

●MXthinkingahead-com.mail.protection.outlook.com2026-02-19 → 2026-07-27 · 3 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-07-27 07:38:48

●A104.21.25.1202026-02-19 → 2026-07-27 · 3 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-07-27 07:38:48

●A172.67.134.542026-02-19 → 2026-07-27 · 3 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-07-27 07:38:48

○A184.154.174.1622015-07-20 → 2016-06-17 · 4 obs

● 2015-07-20 11:16:08
● 2016-06-17 03:08:42
○ 2016-10-22 04:45:46
○ 2026-07-27 07:38:48

●A2606:4700:3031::ac43:86362026-07-08 → 2026-07-27 · 3 obs

○ 2026-05-02 01:01:38
● 2026-07-08 23:15:28
● 2026-07-27 07:38:48

○A2606:4700:3033::6815:19782026-02-19 → 2026-05-02 · 5 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-05-02 01:01:38
○ 2026-07-08 23:15:28
○ 2026-07-27 07:38:48

○A2606:4700:3035::ac43:86362026-02-19 → 2026-05-02 · 5 obs

○ 2017-06-20 09:39:00
● 2026-02-19 06:14:46
● 2026-05-02 01:01:38
○ 2026-07-08 23:15:28
○ 2026-07-27 07:38:48

●A2606:4700:3037::6815:19782026-07-08 → 2026-07-27 · 3 obs

○ 2026-05-02 01:01:38
● 2026-07-08 23:15:28
● 2026-07-27 07:38:48

○A45.55.45.1252016-10-22 → 2017-06-20 · 5 obs

○ 2016-06-17 03:08:42
● 2016-10-22 04:45:46
● 2017-06-20 09:39:00
○ 2026-02-19 06:14:46
○ 2026-07-27 07:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thinkingahead.com	nitin.ns.cloudflare.com, julissa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.215

NS records: nitin.ns.cloudflare.com, julissa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkingahead.com (unsigned zone)

⏱️ Timing

Total: 52ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.54, 104.21.25.120`
AAAA	2	`2606:4700:3031::ac43:8636, 2606:4700:3037::6815:1978`
NS	2	`julissa.ns.cloudflare.com, nitin.ns.cloudflare.com`
MX	1	`thinkingahead-com.mail.protection.outloo`
TXT	9	`MS=ms74075374, WYEgHjtrV20ZlzZvSUPqqV73K0p/9a+h5QcXVBXp...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`julissa.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nitin.ns.cloudflare.com, nitin.ns.cloudflare.com, nitin.ns.cloudflare.com...)

Analysis

Hierarchy

thinkingahead.com is the parent zone for www.thinkingahead.com.

IP Addresses

thinkingahead.com resolves to four IP addresses: 104.21.25.120, 172.67.134.54, 2606:4700:3031::ac43:8636 and 2606:4700:3037::6815:1978.

Among the host names that share IP numbers with thinkingahead.com are www.childrensaquarium.com, sdsongyuan.com, 6-bet.cn and two others.

Name Servers

thinkingahead.com uses two name servers for its delegation: julissa.ns.cloudflare.com and nitin.ns.cloudflare.com.

thinkingahead.com has the same name server delegation as a number of other domains, such as inspirekindness.com, adv4life.com, definitedozenkit.com and two more.

thinkingahead.com partially shares its NS delegation with several other domains, including 00rfd.com, searchmorea.life, vmsblida.com and two others.

These name servers regularly co-occur with the name servers yew.ns.cloudflare.com, huxley.ns.cloudflare.com and cass.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname julissa.ns.cloudflare.com directs to 108.162.194.105, 162.159.38.105 and 172.64.34.105 along with 3 other IP addresses.

Hostname nitin.ns.cloudflare.com directs to 108.162.193.215, 172.64.33.215 and 173.245.59.215 along with 3 other IP addresses.

Mail Servers

thinkingahead.com routes its mail through a single mail server, thinkingahead-com.mail.protection.outlook.com.

thinkingahead-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.2, 52.101.10.8 and 52.101.40.2, along with 5 other.