`thinkersmith.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:51a8^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a2e1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.168^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.225^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`autumn.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2694^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c294^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`autumn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2294^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`autumn.ns.cloudflare.com`
		A	108.162.194.148^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	162.159.38.148^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
		A	172.64.34.148^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`autumn.ns.cloudflare.com`
NS	`harlan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harlan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harlan.ns.cloudflare.com`
		A	108.162.195.250^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	162.159.44.250^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
		A	172.64.35.250^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harlan.ns.cloudflare.com`
MX	`arrow-relay.mxrouting.net` ⭐
		A	45.43.208.31^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`arrow.mxrouting.net`
MX	`arrow.mxrouting.net`⁽²⁰⁾
		A	45.43.208.31^{🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC}
			PTR	`arrow.mxrouting.net`
TXT	`v=spf1 include:mxlogin.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.81.168, 172.67.162.225
		IPv6	2606:4700:3037::6815:51a8, 2606:4700:3037::ac43:a2e1
SOA	`autumn.ns.cloudflare.com`dns@cloudflare.com serial=2399433772

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774800174

Same first word

thinkersmith.org

DNS History

13 records (8 active, 5 former)

●NSautumn.ns.cloudflare.com2026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

●NSharlan.ns.cloudflare.com2026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

○NSns1.server281.com2015-05-14 → 2018-09-22 · 4 obs

● 2015-05-14 14:25:04
● 2018-09-22 08:51:34
○ 2026-03-13 13:28:50
○ 2026-03-29 16:26:56

○NSns2.server281.com2015-05-14 → 2018-09-22 · 4 obs

● 2015-05-14 14:25:04
● 2018-09-22 08:51:34
○ 2026-03-13 13:28:50
○ 2026-03-29 16:26:56

●MXarrow-relay.mxrouting.net2026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

●MXarrow.mxrouting.net2026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

○MXmail.thinkersmith.org2015-05-14 → 2018-09-22 · 4 obs

● 2015-05-14 14:25:04
● 2018-09-22 08:51:34
○ 2026-03-13 13:28:50
○ 2026-03-29 16:26:56

●A104.21.81.1682026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

●A172.67.162.2252026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

○A192.252.144.312017-01-31 → 2018-09-22 · 5 obs

○ 2016-03-31 14:59:42
● 2017-01-31 04:04:16
● 2018-09-22 08:51:34
○ 2026-03-13 13:28:50
○ 2026-03-29 16:26:56

●A2606:4700:3037::6815:51a82026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

●A2606:4700:3037::ac43:a2e12026-03-13 → 2026-03-29 · 3 obs

○ 2018-09-22 08:51:34
● 2026-03-13 13:28:50
● 2026-03-29 16:26:56

○A64.14.68.102015-05-14 → 2016-03-31 · 4 obs

● 2015-05-14 14:25:04
● 2016-03-31 14:59:42
○ 2017-01-31 04:04:16
○ 2026-03-29 16:26:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
thinkersmith.org	harlan.ns.cloudflare.com, autumn.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.250

NS records: harlan.ns.cloudflare.com, autumn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkersmith.org (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.81.168, 172.67.162.225`
AAAA	2	`2606:4700:3037::ac43:a2e1, 2606:4700:3037::6815:51a8`
NS	2	`autumn.ns.cloudflare.com, harlan.ns.cloudflare.com`
MX	2	`arrow.mxrouting.net (pri: 10), arrow-relay.mxrouting.net (pri: 20)`
TXT	1	`v=spf1 include:mxlogin.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`autumn.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

thinkersmith.org maps to four IP numbers: 2606:4700:3037::6815:51a8, 2606:4700:3037::ac43:a2e1, 104.21.81.168 and 172.67.162.225.

Other host names such as caseydentaldds.com, tacconsultant.com, olx.pl-oferta283738292.com, ufabetpremier.mybet789.com and jjsfmy.com share IPs with thinkersmith.org.

Name Servers

Two name servers autumn.ns.cloudflare.com and harlan.ns.cloudflare.com handle the delegation for thinkersmith.org.

thinkersmith.org shares the same name server setup as other domains, for example foto-zdjecia.pl, glant.com, xenomusic.com, reservpro.com and sumitk.com.

thinkersmith.org at least partially shares name servers with other domains, for example rupave.co, hnhhjzzs.com, ivhere.com, familie-quiering.de and brassfold.today.

These name servers are often used together with nena.ns.cloudflare.com and aida.ns.cloudflare.com.

Host names with six IP numbers:

autumn.ns.cloudflare.com points to 2606:4700:50::a29f:2694, 2803:f800:50::6ca2:c294, 2a06:98c1:50::ac40:2294, 108.162.194.148, 162.159.38.148 and 172.64.34.148.

harlan.ns.cloudflare.com points to 2606:4700:58::a29f:2cfa, 2803:f800:50::6ca2:c3fa, 2a06:98c1:50::ac40:23fa, 108.162.195.250, 162.159.44.250 and 172.64.35.250.

Mail Servers

Two mail servers handle thinkersmith.org: arrow-relay.mxrouting.net and arrow.mxrouting.net.

thinkersmith.org shares the same mail server setup as other domains, including centrafriqueactu.com, hurstpestcontrol.com, gta5moneyonline.net, davidjensen.dev and provenetci.com.

thinkersmith.org shares at least partially some mail servers with other domains, for instance genericviagra123.com, seamsewsimple.ie, pharmaexpressrx.com, dufferinbrucetrailclub.org and ubere.com.br.

Host names with a single IP:

arrow-relay.mxrouting.net points to 45.43.208.31.

arrow.mxrouting.net points to 45.43.208.31.

Host names pointing to 45.43.208.31: arrow-relay.mxrouting.net and arrow.mxrouting.net.

thinkersmith.org - robtex.com