thoughtbot.com - dns.ninja

`thoughtbot.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:83^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:183^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:451e^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.0.131^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.1.131^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.69.30^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aspen.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms27051252`
TXT	`_globalsign-domain-verification=_XCFILJ7eSiRq9rSWcB9wqJjbgKsGbvW2wQ9FztWPW`
TXT	`anthropic-domain-verification-82z286=wA5EhPRWvo1sRDxY0s69WjNhM`
TXT	`apple-domain-verification=YPehXw4qttTuySbJ`
TXT	`atlassian-domain-verification=j1ZS0MZZ8KVbaDGYUfD6sIyLHqmoLeSi1ALWBfQwqK0eOP5...`
TXT	`canva-site-verification=Xkkoh5UR4b2aLZtmTnP5LQ`
TXT	`google-site-verification=0X8X47wdrsz7uvMtclxPltaedC8XwMb1kW31cFH_jeA`
TXT	`google-site-verification=5Mj6-wfZrXGQ-NW0P7eb5XhZqD7T9BfRRkptV7FebCc`
TXT	`google-site-verification=7I882IwQI8YLryUiY5GfJoR_7Le0ZJn9fIP7_yqXkRM`
TXT	`google-site-verification=Cfifgvm1ECfvBIJRb4MiIqZ7L4acz3YAbzs388SW70k`
TXT	`google-site-verification=FjositL1KvtIzAiotvRhyIHGclEwY2xTrS6pUD3PkN4`
TXT	`google-site-verification=Ktz4zd9R0b7WmlcH2FxntriJXkUZw0hHIIA5sL1JMZE`
TXT	`google-site-verification=RFIJjVWqkl5mmMfa5UARKLtros6GJPA2sl6g9snSXH8`
TXT	`google-site-verification=aM0E9LohKr2O6GxWB9ze3lXzAd_wlKoJ2tQk6MzhBUo`
TXT	`google-site-verification=mup1e9msIsBA7R82RCq8DWHpCqxUsvLS10PQ2SQhnps`
TXT	`google-site-verification=pFoYtgbd6tc74KGxv5yWxu2QTH0oKllYLrYbTt35iNM`
TXT	`google-site-verification=wTFwBl7bRFpfSDIhbAQa8bGqJLzIyKkrC5fauGa3UHw`
TXT	`proxy-ssl.webflow.com`
TXT	`remote-domain-verification=5c880e7b-36bc-4067-ae23-fb724e26996a`
TXT	`rippling-domain-verification=a18ecf707237e4b8`
TXT	`v=spf1 a ip4:100.12.1.66 ip4:74.92.13.241 include:_spf.google.com include:hel...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.0.131, 104.26.1.131, 172.67.69.30
		IPv6 hints	2606:4700:20::681a:83, 2606:4700:20::681a:183, 2606:4700:20::ac43:451e
SOA	`aspen.ns.cloudflare.com`dns@cloudflare.com serial=2407650202

`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=1783913182

rank #18801 globally
rank #9240 in the tld
WOT: SAFE (87/100)
📈 Tranco rank: #66,179

Subdomains

www.thoughtbot.com

Same first word

thoughtbot.biz

thoughtbot.se

thoughtbot.tv

thoughtbot.co.uk

thoughtbot.org

thoughtbot.social

thoughtbot.me

thoughtbot.info

thoughtbot.github.io

thoughtbot.net

thoughtbot.com

DNS History

51 records (15 active, 36 former)

●NSaspen.ns.cloudflare.com2026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

○NSns1.dnsimple-edge.com2026-05-16 → 2026-06-17 · 5 obs

○ 2026-05-09 20:36:14
● 2026-05-16 01:35:38
● 2026-06-17 13:10:02
○ 2026-07-11 15:10:10
○ 2026-07-13 03:48:46

○NSns1.dnsimple.com2015-08-15 → 2026-05-09 · 4 obs

● 2015-08-15 00:22:08
● 2026-05-09 20:36:14
○ 2026-05-16 01:35:38
○ 2026-07-13 03:48:46

○NSns2.dnsimple-edge.net2026-02-16 → 2026-06-17 · 5 obs

○ 2021-03-28 04:00:32
● 2026-02-16 12:10:14
● 2026-06-17 13:10:02
○ 2026-07-11 15:10:10
○ 2026-07-13 03:48:46

○NSns2.dnsimple.com2015-08-15 → 2021-03-28 · 4 obs

● 2015-08-15 00:22:08
● 2021-03-28 04:00:32
○ 2026-02-16 12:10:14
○ 2026-07-13 03:48:46

○NSns3.dnsimple-edge.io2026-05-16 → 2026-06-17 · 5 obs

○ 2026-05-09 20:36:14
● 2026-05-16 01:35:38
● 2026-06-17 13:10:02
○ 2026-07-11 15:10:10
○ 2026-07-13 03:48:46

○NSns3.dnsimple.com2015-08-15 → 2026-05-09 · 4 obs

● 2015-08-15 00:22:08
● 2026-05-09 20:36:14
○ 2026-05-16 01:35:38
○ 2026-07-13 03:48:46

○NSns4.dnsimple-edge.org2026-02-16 → 2026-06-17 · 5 obs

○ 2021-03-28 04:00:32
● 2026-02-16 12:10:14
● 2026-06-17 13:10:02
○ 2026-07-11 15:10:10
○ 2026-07-13 03:48:46

○NSns4.dnsimple.com2015-08-15 → 2021-03-28 · 4 obs

● 2015-08-15 00:22:08
● 2021-03-28 04:00:32
○ 2026-02-16 12:10:14
○ 2026-07-13 03:48:46

●NSwill.ns.cloudflare.com2026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

●MXalt1.aspmx.l.google.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

●MXalt2.aspmx.l.google.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

●MXaspmx.l.google.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

●MXaspmx2.googlemail.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

●MXaspmx3.googlemail.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

●MXaspmx4.googlemail.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

●MXaspmx5.googlemail.com2015-08-15 → 2026-07-13 · 2 obs

● 2015-08-15 00:22:08
● 2026-07-13 03:48:46

○A103.245.222.642015-08-15 → 2015-09-14 · 4 obs

● 2015-08-15 00:22:08
● 2015-09-14 12:10:36
○ 2017-02-13 13:14:08
○ 2026-07-13 03:48:46

●A104.26.0.1312026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

●A104.26.1.1312026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

○A146.75.29.1712026-03-06 → 2026-04-25 · 11 obs

○ 2026-03-05 02:48:36
● 2026-03-06 02:29:46
○ 2026-03-13 15:09:36
○ 2026-03-17 06:03:10
● 2026-03-19 00:39:58
● 2026-03-22 04:38:14
○ 2026-04-06 02:42:54
○ 2026-04-25 00:51:40
● 2026-04-25 19:10:06
○ 2026-05-08 12:50:02
○ 2026-07-13 03:48:46

○A146.75.33.1712026-03-05 → 2026-03-16 · 7 obs

○ 2026-02-18 19:12:08
● 2026-03-05 02:48:36
○ 2026-03-06 02:29:46
● 2026-03-13 15:09:36
● 2026-03-16 17:18:42
○ 2026-03-17 06:03:10
○ 2026-07-13 03:48:46

○A146.75.37.1712026-02-16 → 2026-03-17 · 8 obs

○ 2021-03-28 04:00:32
● 2026-02-16 12:10:14
● 2026-02-18 19:12:08
○ 2026-03-05 02:48:36
○ 2026-03-16 17:18:42
● 2026-03-17 06:03:10
○ 2026-03-19 00:39:58
○ 2026-07-13 03:48:46

○A151.101.32.642016-07-24 → 2017-02-13 · 9 obs

○ 2016-06-29 15:50:22
● 2016-07-24 22:21:08
○ 2016-08-16 04:07:18
○ 2016-09-16 21:14:32
● 2016-11-02 05:53:42
○ 2016-11-29 22:47:56
● 2017-02-13 13:14:08
○ 2021-03-28 04:00:32
○ 2026-07-13 03:48:46

○A151.101.36.642016-08-16 → 2017-02-13 · 8 obs

○ 2016-07-24 22:21:08
● 2016-08-16 04:07:18
● 2016-09-16 21:14:32
○ 2016-11-02 05:53:42
● 2016-11-29 22:47:56
● 2017-02-13 13:14:08
○ 2020-07-05 12:54:14
○ 2026-07-13 03:48:46

○A151.101.37.1712026-04-06 → 2026-06-17 · 8 obs

○ 2026-02-16 12:10:14
○ 2026-03-22 04:38:14
● 2026-04-06 02:42:54
○ 2026-04-22 00:45:48
○ 2026-06-16 03:40:10
● 2026-06-17 04:26:40
○ 2026-06-17 11:26:22
○ 2026-07-13 03:48:46

○A151.101.40.642017-02-13 → 2017-02-13 · 4 obs

○ 2016-11-29 22:47:56
● 2017-02-13 13:14:08
○ 2026-02-16 12:10:14
○ 2026-07-13 03:48:46

○A151.101.41.1712020-07-05 → 2026-06-17 · 19 obs

○ 2017-02-13 13:14:08
● 2020-07-05 12:54:14
● 2021-03-28 04:00:32
○ 2026-02-16 12:10:14
○ 2026-04-06 02:42:54
● 2026-04-22 00:45:48
● 2026-04-25 00:51:40
○ 2026-04-25 19:10:06
● 2026-05-08 12:50:02
○ 2026-05-09 20:36:14
○ 2026-05-31 02:22:28
● 2026-06-09 08:19:46
○ 2026-06-09 22:35:52
● 2026-06-16 03:40:10
○ 2026-06-17 04:26:40
● 2026-06-17 11:26:22
● 2026-06-17 13:10:02
○ 2026-07-11 15:10:10
○ 2026-07-13 03:48:46

○A151.101.53.1712026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-09 08:19:46
● 2026-06-09 22:35:52
○ 2026-06-16 03:40:10
○ 2026-07-13 03:48:46

○A151.101.72.642017-02-13 → 2017-02-13 · 4 obs

○ 2016-11-29 22:47:56
● 2017-02-13 13:14:08
○ 2026-02-16 12:10:14
○ 2026-07-13 03:48:46

●A172.67.69.302026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

○A199.232.133.1712026-05-09 → 2026-05-31 · 5 obs

○ 2026-05-08 12:50:02
● 2026-05-09 20:36:14
● 2026-05-31 02:22:28
○ 2026-06-09 08:19:46
○ 2026-07-13 03:48:46

○A199.27.76.642015-08-15 → 2016-06-29 · 13 obs

● 2015-08-15 00:22:08
○ 2015-09-11 23:09:02
● 2015-09-14 12:10:36
○ 2015-11-14 21:25:14
● 2015-11-28 08:08:16
○ 2015-12-12 23:03:06
○ 2016-04-18 11:06:28
● 2016-05-27 13:08:06
○ 2016-06-11 17:38:28
○ 2016-06-19 17:38:00
● 2016-06-29 15:50:22
○ 2016-07-24 22:21:08
○ 2026-07-13 03:48:46

○A199.27.79.642015-08-15 → 2016-02-23 · 7 obs

● 2015-08-15 00:22:08
● 2015-11-05 14:35:40
○ 2015-11-14 21:25:14
○ 2016-02-01 20:58:16
● 2016-02-23 06:21:26
○ 2016-03-11 16:26:14
○ 2026-07-13 03:48:46

○A23.235.39.642015-08-15 → 2016-06-19 · 14 obs

● 2015-08-15 00:22:08
● 2015-09-11 23:09:02
○ 2015-09-14 12:10:36
● 2015-10-27 09:46:54
● 2015-10-31 22:07:46
○ 2015-11-02 13:32:34
○ 2015-11-28 08:08:16
● 2015-12-12 23:03:06
● 2016-02-01 20:58:16
○ 2016-02-23 06:21:26
○ 2016-06-11 17:38:28
● 2016-06-19 17:38:00
○ 2016-06-29 15:50:22
○ 2026-07-13 03:48:46

○A23.235.40.642015-08-15 → 2016-04-04 · 5 obs

● 2015-08-15 00:22:08
○ 2015-09-11 23:09:02
● 2016-04-04 20:57:26
○ 2016-04-18 11:06:28
○ 2026-07-13 03:48:46

○A23.235.43.642015-09-11 → 2015-11-02 · 5 obs

○ 2015-08-15 00:22:08
● 2015-09-11 23:09:02
● 2015-11-02 13:32:34
○ 2015-11-05 14:35:40
○ 2026-07-13 03:48:46

○A23.235.44.642016-03-11 → 2016-03-11 · 4 obs

○ 2016-02-23 06:21:26
● 2016-03-11 16:26:14
○ 2016-04-04 20:57:26
○ 2026-07-13 03:48:46

○A23.235.46.642015-08-15 → 2016-06-11 · 10 obs

● 2015-08-15 00:22:08
○ 2015-09-11 23:09:02
● 2015-11-14 21:25:14
○ 2015-11-28 08:08:16
○ 2016-04-04 20:57:26
● 2016-04-18 11:06:28
○ 2016-05-27 13:08:06
● 2016-06-11 17:38:28
○ 2016-06-19 17:38:00
○ 2026-07-13 03:48:46

○A23.235.47.642015-09-11 → 2015-09-14 · 5 obs

○ 2015-08-15 00:22:08
● 2015-09-11 23:09:02
● 2015-09-14 12:10:36
○ 2015-10-27 09:46:54
○ 2026-07-13 03:48:46

●A2606:4700:20::681a:1832026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

●A2606:4700:20::681a:832026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

●A2606:4700:20::ac43:451e2026-07-11 → 2026-07-13 · 3 obs

○ 2026-06-17 13:10:02
● 2026-07-11 15:10:10
● 2026-07-13 03:48:46

○A2a04:4e42:1d::4272026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-22 04:38:14
● 2026-04-06 02:42:54
○ 2026-04-22 00:45:48
○ 2026-07-13 03:48:46

○A2a04:4e42:61::4272026-05-09 → 2026-05-31 · 5 obs

○ 2026-05-08 12:50:02
● 2026-05-09 20:36:14
● 2026-05-31 02:22:28
○ 2026-06-09 08:19:46
○ 2026-07-13 03:48:46

○A2a04:4e42:77::4272026-03-06 → 2026-04-25 · 10 obs

○ 2026-03-05 02:48:36
● 2026-03-06 02:29:46
○ 2026-03-13 15:09:36
○ 2026-03-16 17:18:42
● 2026-03-17 06:03:10
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○ 2026-04-25 00:51:40
● 2026-04-25 19:10:06
○ 2026-05-08 12:50:02
○ 2026-07-13 03:48:46

○A2a04:4e42:78::4272026-02-18 → 2026-03-22 · 11 obs

○ 2026-02-16 12:10:14
● 2026-02-18 19:12:08
● 2026-03-05 02:48:36
○ 2026-03-06 02:29:46
● 2026-03-13 15:09:36
● 2026-03-16 17:18:42
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● 2026-03-19 00:39:58
● 2026-03-22 04:38:14
○ 2026-04-06 02:42:54
○ 2026-07-13 03:48:46

○A2a04:4e42:79::4272026-02-16 → 2026-02-16 · 4 obs

○ 2021-03-28 04:00:32
● 2026-02-16 12:10:14
○ 2026-02-18 19:12:08
○ 2026-07-13 03:48:46

○A2a04:4e42:9::4272026-06-17 → 2026-06-17 · 5 obs

○ 2026-02-16 12:10:14
○ 2026-06-16 03:40:10
● 2026-06-17 04:26:40
○ 2026-06-17 11:26:22
○ 2026-07-13 03:48:46

○A2a04:4e42:a::4272020-07-05 → 2026-06-17 · 19 obs

○A2a04:4e42:d::4272026-06-09 → 2026-06-09 · 4 obs

○ 2026-06-09 08:19:46
● 2026-06-09 22:35:52
○ 2026-06-16 03:40:10
○ 2026-07-13 03:48:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thoughtbot.com	will.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: will.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thoughtbot.com (unsigned zone)

⏱️ Timing

Total: 365ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.1.131, 172.67.69.30...`
AAAA	3	`2606:4700:20::ac43:451e, 2606:4700:20::681a:83...`
NS	2	`aspen.ns.cloudflare.com, will.ns.cloudflare.com`
MX	7	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	21	`MS=ms27051252, _globalsign-domain-verification=_XCFILJ7...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`aspen.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

thoughtbot.com is a parent domain of www.thoughtbot.com.

IP Addresses

With 6 IP addresses in total, thoughtbot.com resolves to 104.26.0.131, 104.26.1.131, 172.67.69.30 and 3 other.

Among the host names that share IP numbers with thoughtbot.com are 1856814271520017.gpt3o.com, ghost-066e.gpt3o.com, boardaction.eu and two others.

Name Servers

thoughtbot.com is served by two delegated name servers, aspen.ns.cloudflare.com and will.ns.cloudflare.com.

thoughtbot.com has the same name server delegation as a number of other domains, such as clearclap.com, techniquevocale.com, awslife.com and two more.

thoughtbot.com shares at least some of its name servers with other domains, including linsasiakueche.com, narkive.tw, yeldo.com and two others.

These name servers are frequently paired with the name servers dawn.ns.cloudflare.com, gordon.ns.cloudflare.com and nash.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aspen.ns.cloudflare.com carries IP addresses 108.162.194.109, 162.159.38.109 and 172.64.34.109, with 3 other addresses beyond those.

will.ns.cloudflare.com carries IP addresses 108.162.193.149, 172.64.33.149 and 173.245.59.149, with 3 other addresses beyond those.

Mail Servers

thoughtbot.com is handled by 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

thoughtbot.com shares at least some of its mail servers with other domains — for example ns500742.ns500731.ns500754.ns500671.ns500731.ns500671.ns500649.ns500291.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com, danielmulroy.com, impactrecoverycenter.net and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com maps to two IP addresses — 142.251.16.26 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.

These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1b IP addresses.