thinknowa.com - dns.ninja

`thinknowa.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:4aa7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cc76^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.167^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.118^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kami.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
TXT	`google-site-verification=rUJ2S93ggg5GHphtls7RHhBIhGqrnhWlFTvTcWhIORw`
TXT	`v=spf1 +a +mx +ip4:108.167.155.116 +ip4:108.167.154.24 +include:bluehost.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.167, 172.67.204.118
		IPv6 hints	2606:4700:3030::6815:4aa7, 2606:4700:3033::ac43:cc76
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com
SOA	`kami.ns.cloudflare.com`dns@cloudflare.com serial=2406901319

`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=1782819061

Same first word

thinknowa.com

DNS History

17 records (11 active, 6 former)

●NSkami.ns.cloudflare.com2026-04-26 → 2026-06-30 · 3 obs

○ 2026-03-08 22:23:02
● 2026-04-26 02:22:22
● 2026-06-30 11:40:46

○NSns1.bluehost.com2016-12-18 → 2026-03-08 · 4 obs

● 2016-12-18 22:09:42
● 2026-03-08 22:23:02
○ 2026-04-26 02:22:22
○ 2026-06-30 11:40:46

○NSns2.bluehost.com2016-12-18 → 2026-03-08 · 4 obs

● 2016-12-18 22:09:42
● 2026-03-08 22:23:02
○ 2026-04-26 02:22:22
○ 2026-06-30 11:40:46

●NSrick.ns.cloudflare.com2026-04-26 → 2026-06-30 · 3 obs

○ 2026-03-08 22:23:02
● 2026-04-26 02:22:22
● 2026-06-30 11:40:46

●MXalt1.aspmx.l.google.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 22:09:42
● 2026-06-30 11:40:46

●MXalt2.aspmx.l.google.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 22:09:42
● 2026-06-30 11:40:46

●MXalt3.aspmx.l.google.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 22:09:42
● 2026-06-30 11:40:46

●MXalt4.aspmx.l.google.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 22:09:42
● 2026-06-30 11:40:46

●MXaspmx.l.google.com2016-12-18 → 2026-06-30 · 2 obs

● 2016-12-18 22:09:42
● 2026-06-30 11:40:46

●A104.21.74.1672026-04-26 → 2026-06-30 · 3 obs

○ 2026-03-08 22:23:02
● 2026-04-26 02:22:22
● 2026-06-30 11:40:46

○A108.167.154.242017-12-28 → 2026-03-08 · 5 obs

○ 2016-12-18 22:09:42
● 2017-12-28 00:11:30
● 2026-03-08 22:23:02
○ 2026-04-26 02:22:22
○ 2026-06-30 11:40:46

●A172.67.204.1182026-04-26 → 2026-06-30 · 3 obs

○ 2026-03-08 22:23:02
● 2026-04-26 02:22:22
● 2026-06-30 11:40:46

●A2606:4700:3030::6815:4aa72026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-11 07:32:42
● 2026-06-30 11:40:44
● 2026-06-30 11:40:46

●A2606:4700:3033::ac43:cc762026-06-30 → 2026-06-30 · 3 obs

○ 2026-06-11 07:32:42
● 2026-06-30 11:40:44
● 2026-06-30 11:40:46

○A2606:4700:3034::6815:4aa72026-04-26 → 2026-06-11 · 5 obs

○ 2026-03-08 22:23:02
● 2026-04-26 02:22:22
● 2026-06-11 07:32:42
○ 2026-06-30 11:40:44
○ 2026-06-30 11:40:46

○A2606:4700:3037::ac43:cc762026-04-26 → 2026-06-11 · 5 obs

○ 2026-03-08 22:23:02
● 2026-04-26 02:22:22
● 2026-06-11 07:32:42
○ 2026-06-30 11:40:44
○ 2026-06-30 11:40:46

○A50.87.248.1782016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 22:09:42
○ 2017-12-28 00:11:30
○ 2026-06-30 11:40:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
thinknowa.com	rick.ns.cloudflare.com, kami.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.177

NS records: rick.ns.cloudflare.com, kami.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinknowa.com (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.74.167, 172.67.204.118`
AAAA	2	`2606:4700:3030::6815:4aa7, 2606:4700:3033::ac43:cc76`
NS	2	`kami.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=rUJ2S93ggg5GHph, v=spf1 +a +mx +ip4:108.167.155.116 +ip4:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kami.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thinknowa.com has four IP addresses: 104.21.74.167, 172.67.204.118, 2606:4700:3030::6815:4aa7 and 2606:4700:3033::ac43:cc76.

Among the host names that share IP numbers with thinknowa.com are www.nostr.net, sachsen-treppenlift.de, tvantage.de and two others.

Name Servers

Two name servers handle the delegation for thinknowa.com: kami.ns.cloudflare.com and rick.ns.cloudflare.com.

thinknowa.com has the same name server delegation as a number of other domains, such as 20betspoland.com, aiburp.com, romalitico.org and two more.

thinknowa.com partially shares its NS delegation with several other domains, including melaleucameetings.com, xcoasters.com, istanbulcocuklari.org.tr and two others.

These name servers often co-occur with the name servers evan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kami.ns.cloudflare.com resolves to 108.162.192.177, 172.64.32.177 and 173.245.58.177 among others, with 3 other IP addresses in total.

rick.ns.cloudflare.com resolves to 108.162.193.139, 172.64.33.139 and 173.245.59.139 among others, with 3 other IP addresses in total.

Mail Servers

Mail for thinknowa.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

thinknowa.com shares at least some of its mail servers with other domains — for example bodyworksrus.com, moduragroup.com, spiredev.com and two more.

It is common for these mail servers to co-occur with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 142.250.31.27 and 2607:f8b0:4004:c0b::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.