thacher.org - robtex.com

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`thacher.org`

DNSSEC	🔒 Signed (DS record present)
A	52.21.193.100^{🇺🇸 Amazon}
		PTR	`ec2-52-21-193-100.compute-1.amazonaws.com`
A	54.209.77.18^{🇺🇸 Amazon}
A	54.209.169.55^{🇺🇸 Amazon}
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare}
			PTR	`art.ns.cloudflare.com`
NS	`colette.ns.cloudflare.com` 🔒
		A	2606:4700:50::a29f:261c^{🇺🇸 Cloudflare}
			PTR	`colette.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21c^{🇨🇷 Cloudflare}
			PTR	`colette.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221c^{🇺🇸 Cloudflare}
			PTR	`colette.ns.cloudflare.com`
		A	108.162.194.28^{🇺🇸 Cloudflare}
			PTR	`colette.ns.cloudflare.com`
		A	162.159.38.28^Cloudflare
			PTR	`colette.ns.cloudflare.com`
		A	172.64.34.28^{🇺🇸 Cloudflare}
			PTR	`colette.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.27^{🇺🇸 Google}
			PTR	`yutulis-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.27^{🇺🇸 Google}
			PTR	`yucbful-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1a^{🇺🇸 Google}
			PTR	`mj-in-f26.1e100.net`
		A	192.178.152.27^{🇺🇸 Google}
			PTR	`mj-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google}
			PTR	`gg-in-f27.1e100.net`
TXT	`openai-domain-verification=dv-H8X9FQsLRKrlgMrAYiBt5MCp`
TXT	`v=spf1 ip4:168.245.8.237 ip4:208.113.131.110 ip4:205.139.104.0/22 ip4:206.79....`
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2395776018

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️
	NS	`a2.org.afilias-nst.info`⚠️
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`⚠️
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1770954363

rank #773369 globally
rank #60269 in the tld

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DNS History

34 records (10 active, 24 former)

●NSart.ns.cloudflare.com2026-02-14 → 2026-02-14 · 3 obs

○ 2021-09-23 15:15:16
● 2026-02-14 16:46:22
● 2026-02-14 16:46:24

●NScolette.ns.cloudflare.com2026-02-14 → 2026-02-14 · 3 obs

○ 2021-09-23 15:15:16
● 2026-02-14 16:46:22
● 2026-02-14 16:46:24

○NSns-1407.awsdns-47.org2015-08-15 → 2021-09-23 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2021-09-23 15:15:16
○ 2026-02-14 16:46:22
○ 2026-02-14 16:46:24

○NSns-1671.awsdns-16.co.uk2015-08-15 → 2021-09-23 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2021-09-23 15:15:16
○ 2026-02-14 16:46:22
○ 2026-02-14 16:46:24

○NSns-424.awsdns-53.com2015-08-15 → 2021-09-23 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2021-09-23 15:15:16
○ 2026-02-14 16:46:22
○ 2026-02-14 16:46:24

○NSns-542.awsdns-03.net2015-08-15 → 2021-09-23 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2021-09-23 15:15:16
○ 2026-02-14 16:46:22
○ 2026-02-14 16:46:24

○NSns.ns2service.net2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○NSns1.thacher.org2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○NSns2.ns2service.net2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○MX74299e6920a126b9d98607ffde3d3a218c112124.msv1.invalid2016-07-31 → 2016-07-31 · 4 obs

○ 2015-08-15 01:02:00
● 2016-07-31 14:00:26
○ 2017-06-27 05:41:44
○ 2026-02-14 16:46:24

●MXalt1.aspmx.l.google.com2015-08-15 → 2026-02-14 · 3 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2026-02-14 16:46:24

●MXalt2.aspmx.l.google.com2015-08-15 → 2026-02-14 · 3 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2026-02-14 16:46:24

●MXalt3.aspmx.l.google.com2017-06-27 → 2026-02-14 · 3 obs

○ 2016-07-31 14:00:26
● 2017-06-27 05:41:44
● 2026-02-14 16:46:24

●MXalt4.aspmx.l.google.com2017-06-27 → 2026-02-14 · 3 obs

○ 2016-07-31 14:00:26
● 2017-06-27 05:41:44
● 2026-02-14 16:46:24

●MXaspmx.l.google.com2015-08-15 → 2026-02-14 · 3 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2026-02-14 16:46:24

○MXaspmx2.googlemail.com2015-08-15 → 2016-07-31 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2016-07-31 14:00:26
○ 2017-06-27 05:41:44
○ 2026-02-14 16:46:24

○MXaspmx3.googlemail.com2015-08-15 → 2016-07-31 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2016-07-31 14:00:26
○ 2017-06-27 05:41:44
○ 2026-02-14 16:46:24

○MXthacher.org.s7a1.psmtp.com2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○MXthacher.org.s7a2.psmtp.com2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○MXthacher.org.s7b1.psmtp.com2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○MXthacher.org.s7b2.psmtp.com2008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○A34.192.142.1152018-06-01 → 2018-06-01 · 4 obs

○ 2017-08-09 22:53:26
● 2018-06-01 18:57:06
○ 2020-02-11 20:23:14
○ 2026-02-14 16:46:24

○A34.198.48.2412017-08-09 → 2017-08-09 · 4 obs

○ 2017-07-05 07:32:12
● 2017-08-09 22:53:26
○ 2018-06-01 18:57:06
○ 2026-02-14 16:46:24

○A34.206.163.1842020-02-11 → 2020-02-11 · 4 obs

○ 2018-06-01 18:57:06
● 2020-02-11 20:23:14
○ 2021-09-23 15:15:16
○ 2026-02-14 16:46:24

○A35.172.84.2522020-02-11 → 2020-02-11 · 4 obs

○ 2018-06-01 18:57:06
● 2020-02-11 20:23:14
○ 2021-09-23 15:15:16
○ 2026-02-14 16:46:24

●A52.21.193.1002021-09-23 → 2026-02-14 · 3 obs

○ 2020-02-11 20:23:14
● 2021-09-23 15:15:16
● 2026-02-14 16:46:24

○A52.4.237.1692017-08-09 → 2017-08-09 · 4 obs

○ 2017-07-05 07:32:12
● 2017-08-09 22:53:26
○ 2018-06-01 18:57:06
○ 2026-02-14 16:46:24

○A52.45.212.2142018-06-01 → 2018-06-01 · 4 obs

○ 2017-08-09 22:53:26
● 2018-06-01 18:57:06
○ 2020-02-11 20:23:14
○ 2026-02-14 16:46:24

●A54.209.169.552021-09-23 → 2026-02-14 · 3 obs

○ 2020-02-11 20:23:14
● 2021-09-23 15:15:16
● 2026-02-14 16:46:24

●A54.209.77.182021-09-23 → 2026-02-14 · 3 obs

○ 2020-02-11 20:23:14
● 2021-09-23 15:15:16
● 2026-02-14 16:46:24

○A54.86.9.342016-07-31 → 2017-07-05 · 5 obs

○ 2016-01-29 00:02:50
● 2016-07-31 14:00:26
● 2017-07-05 07:32:12
○ 2017-08-09 22:53:26
○ 2026-02-14 16:46:24

○A54.88.149.862016-07-31 → 2017-07-05 · 5 obs

○ 2016-01-29 00:02:50
● 2016-07-31 14:00:26
● 2017-07-05 07:32:12
○ 2017-08-09 22:53:26
○ 2026-02-14 16:46:24

○A65.61.134.962008-12-20 → 2008-12-20 · 3 obs

● 2008-12-20 22:50:26
○ 2015-08-15 01:02:00
○ 2026-02-14 16:46:24

○A74.123.152.1062015-08-15 → 2016-01-29 · 5 obs

○ 2008-12-20 22:50:26
● 2015-08-15 01:02:00
● 2016-01-29 00:02:50
○ 2016-07-31 14:00:26
○ 2026-02-14 16:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
thacher.org	art.ns.cloudflare.com, colette.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.193.102

NS records: art.ns.cloudflare.com, colette.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.209.77.18, 54.209.169.55...`
NS	2	`art.ns.cloudflare.com, colette.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`openai-domain-verification=dv-H8X9FQsLRK, v=spf1 ip4:168.245.8.237 ip4:208.113.131`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

AI analysis

thacher.org is a parent of www.thacher.org and mail.thacher.org.

Three IP numbers are pointed to by thacher.org: 52.21.193.100, 54.209.77.18 and 54.209.169.55.

Other host names, for instance pinehill.org, rns.cc, woodinvillemontessori.org, norwoodschool.org and sonomaacademy.com share IP numbers with thacher.org.

Delegation for thacher.org rests with two name servers, art.ns.cloudflare.com and colette.ns.cloudflare.com.

thacher.org shares the same name server setup as other domains, including 2prostory.cz, episode.ua, beautifulmom.net, tseko.ua and autohouse.kh.ua.

thacher.org at least partially shares name servers with other domains, for instance desyr.com, bibb.pw, helios.sg, pizzatuttis.com.au and kht89.vip.

Host names with six IP numbers: art.ns.cloudflare.com points to: 2606:4700:58::adf5:3b66, 2803:f800:50::6ca2:c166, 2a06:98c1:50::ac40:2166, 108.162.193.102, 172.64.33.102 and 173.245.59.102. colette.ns.cloudflare.com points to: 2606:4700:50::a29f:261c, 2803:f800:50::6ca2:c21c, 2a06:98c1:50::ac40:221c, 108.162.194.28, 162.159.38.28 and 172.64.34.28.

thacher.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

thacher.org shares mail servers with other domains at least in part, for instance ns500758.ns500758.ns500759.ns500758.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500576.ns500576.ns500576.ns500652.ns500619.ns500576.trackreceptor.com, ns500754.ns500754.ns500671.ns500731.ns500671.ns500671.ns500705.ns500678.ns500671.ns500666.ns500666.ns500291.ns500131.lustychickser.com, ns500698.ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500698.ns500698.ns500736.ns500736.ns500735.ns500708.ns500619.ns500619.ns500576.ns500576.trackreceptor.com, ns500765.ns500699.ns500699.ns500734.ns500699.ns500734.ns500699.ns500588.ns500612.ns500632.ns500632.ns500588.ns500602.ns500578.ns500110.dtrkdll.com and bestcompany.com.

these mail servers are often used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1a and 192.178.152.27.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.