`williamsschool.org`

DNSSEC	⚠️ Not signed
A	68.178.202.136^{🇺🇸 AS39810168.178.200.0/21 GCN Allocation}
		PTR	`136.202.178.68.host.secureserver.net`
NS	`ns1.cen.ct.gov` ⭐
		A	67.218.95.9^{🇺🇸 CEN-AS67.218.88.0/21 Connecticut Education Network 55 Farmington Ave 6th Floor Hartford, CT 06105 US}
			PTR	`cendns1.cen.ct.gov`
			PTR	`ns1.cen.ct.gov`
			PTR	`ntp1.cen.ct.gov`
NS	`ns2.cen.ct.gov`
		A	207.210.151.9^{🇺🇸 CEN-AS207.210.144.0/21}
			PTR	`cendns2.cen.ct.gov`
			PTR	`ns2.cen.ct.gov`
			PTR	`ntp2.cen.ct.gov`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f26.1e100.net`
		A	142.250.101.27^{🇺🇸 Google142.250.101.0/24}
			PTR	`dz-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		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`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`MS=9B31CE8D2A5F718F84F64AA0D679A981F2C08919`
TXT	`apple-domain-verification=yjN6qUgnUwkeczI6`
TXT	`v=spf1 ip4:68.178.202.136 include:_spf.google.com include:outboundmail.blackb...`
TXT	`u21gch258t3a4qbjha63ebapc9`
SOA	`ns1.cen.ct.gov`cen@po.state.ct.us 2010-04-07 #7

`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=1776628122

WOT: SAFE (87/100)

Subdomains

www.williamsschool.org

Same first word

williamsschool.org

DNS History

13 records (8 active, 5 former)

●NSns1.cen.ct.gov2015-07-24 → 2026-04-19 · 2 obs

● 2015-07-24 00:09:26
● 2026-04-19 20:07:12

○NSns1old.cen.ct.gov2018-08-15 → 2018-08-15 · 4 obs

○ 2015-07-24 00:09:26
● 2018-08-15 08:04:10
○ 2026-02-17 08:53:32
○ 2026-04-19 20:07:12

●NSns2.cen.ct.gov2015-07-24 → 2026-04-19 · 2 obs

● 2015-07-24 00:09:26
● 2026-04-19 20:07:12

○NSns2old.cen.ct.gov2018-08-15 → 2018-08-15 · 4 obs

○ 2015-07-24 00:09:26
● 2018-08-15 08:04:10
○ 2026-02-17 08:53:32
○ 2026-04-19 20:07:12

●MXalt1.aspmx.l.google.com2026-02-17 → 2026-04-19 · 3 obs

○ 2018-08-15 08:04:10
● 2026-02-17 08:53:32
● 2026-04-19 20:07:12

●MXalt2.aspmx.l.google.com2026-02-17 → 2026-04-19 · 3 obs

○ 2018-08-15 08:04:10
● 2026-02-17 08:53:32
● 2026-04-19 20:07:12

●MXalt3.aspmx.l.google.com2026-02-17 → 2026-04-19 · 3 obs

○ 2018-08-15 08:04:10
● 2026-02-17 08:53:32
● 2026-04-19 20:07:12

●MXalt4.aspmx.l.google.com2026-02-17 → 2026-04-19 · 3 obs

○ 2018-08-15 08:04:10
● 2026-02-17 08:53:32
● 2026-04-19 20:07:12

●MXaspmx.l.google.com2026-02-17 → 2026-04-19 · 3 obs

○ 2018-08-15 08:04:10
● 2026-02-17 08:53:32
● 2026-04-19 20:07:12

○MXbarracuda.williamsschool.org2015-07-24 → 2018-08-15 · 4 obs

● 2015-07-24 00:09:26
● 2018-08-15 08:04:10
○ 2026-02-17 08:53:32
○ 2026-04-19 20:07:12

○A50.56.64.42015-07-24 → 2017-01-08 · 4 obs

● 2015-07-24 00:09:26
● 2017-01-08 13:54:24
○ 2018-08-15 08:04:10
○ 2026-04-19 20:07:12

○A54.209.77.182018-08-15 → 2018-08-15 · 4 obs

○ 2017-01-08 13:54:24
● 2018-08-15 08:04:10
○ 2026-02-17 08:53:32
○ 2026-04-19 20:07:12

●A68.178.202.1362026-02-17 → 2026-04-19 · 3 obs

○ 2018-08-15 08:04:10
● 2026-02-17 08:53:32
● 2026-04-19 20:07:12

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.williamsschool.org is williamsschool.org.

IP Addresses

williamsschool.org points to a single IP: 68.178.202.136.

Other host names, for instance www.jeffersonradiology.com, jeffersonradiology.com and 136.202.178.68.host.secureserver.net share IP numbers with williamsschool.org.

Name Servers

Two name servers ns1.cen.ct.gov and ns2.cen.ct.gov handle delegation for williamsschool.org.

williamsschool.org uses the same name server setup as other domains, for example cheshirect.org, 111.10.72.in-addr.arpa, 159.210.207.in-addr.arpa, cornerstoneaquatics.org and student.goodwin.edu.

williamsschool.org partially shares name servers with other domains; examples include 162.47.208.in-addr.arpa, orange-ed.org, cc.trincoll.edu, cthss.cen.ct.gov and gowestconn.com.

These name servers are commonly paired with sons1.ct.edu, cendns1.cen.ct.gov, cendns2.cen.ct.gov, ib3.cc.trincoll.edu, ib4.cc.trincoll.edu, ns1.wcsu.edu and ns2.wcsu.edu.

Host names with one IP number: The host name ns1.cen.ct.gov points to 67.218.95.9 and the host name ns2.cen.ct.gov points to 207.210.151.9.

Mail Servers

Five mail servers handle williamsschool.org: 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.

williamsschool.org shares some mail servers with other domains, at least partially, such as bluesparrowevents.com, ns500742.ns500671.ns500754.ns500671.ns500731.ns500704.ns500688.ns500705.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500765.ns500699.ns500734.ns500699.ns500699.ns500734.ns500588.ns500588.ns500693.ns500699.ns500699.ns500588.ns500683.ns500632.ns500588.ns500588.dtrkdll.com, 0815.dj and ns500731.ns500671.ns500671.ns500754.ns500754.ns500704.ns500678.ns500678.ns500671.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com.

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

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1a and 142.250.101.27

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.26

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.27

williamsschool.org - robtex.com