`ttusd.org`

DNSSEC	⚠️ Not signed
A	104.17.71.73^{Cloudflare104.17.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`server01.pcoe.pcoe` ⭐
NS	`baggins.placercoe.k12.ca.us`
		A	137.164.227.72^{🇺🇸 CALREN-DC137.164.0.0/16 CENIC}
			PTR	`137-164-227-072.placercoe.k12.ca.us`
NS	`server01.placercoe.k12.ca.us`
		A	137.164.227.71^{🇺🇸 CALREN-DC137.164.0.0/16 CENIC}
			PTR	`137-164-227-071.placercoe.k12.ca.us`
MX	`us1-smtp-mx1.titanhq.com` ⭐
		A	18.116.252.179^{🇺🇸 Amazon18.116.0.0/14 EC2 CMH Prefix}
			PTR	`us1-smtp-mx1.titanhq.com`
		A	18.218.73.72^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`us1-smtp-mx1.titanhq.com`
		A	18.225.12.231^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
			PTR	`us1-smtp-mx1.titanhq.com`
MX	`us1-smtp-mx2.titanhq.com` ⭐
		A	18.116.252.179^{🇺🇸 Amazon18.116.0.0/14 EC2 CMH Prefix}
			PTR	`us1-smtp-mx1.titanhq.com`
		A	18.218.73.72^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`us1-smtp-mx1.titanhq.com`
		A	18.225.12.231^{🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix}
			PTR	`us1-smtp-mx1.titanhq.com`
TXT	`SMUEU67K`
TXT	`MS=7AA2A7A0E21B741D9445654D5C7541DD748A96B6`
TXT	`g4dnn3d9o91q6rjbtg4hnq1njn`
TXT	`google-site-verification=INTuK6SmZJzAEdXK3Fll5umD22xVlUXQrTvj_8zCDSY`
TXT	`apple-domain-verification=PbniG63oSF7vJXVi`
TXT	`googlesiteverification=jdBqqFPNZFfBfK7erOtrP2NzW5oXfjeod0abWSIzj3M`
TXT	`openai-domain-verification=dv-rcArbivWvrgJEC0ZcWjYs6Lj`
TXT	`v=spf1 ip4:50.223.178.203 ip4:50.223.178.208 include:_spf.google.com include:...`
SOA	`server01.pcoe.pcoe`admin@placercoe.k12.ca.us serial=232

`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=1771291736

Up

www.ttusd.org

nths.ttusd.org

pesb.ttusd.org

ths.ttusd.org

Same first word

ttusd.com

ttusd.k12.ca.us

ttusd.org

Similar names

usdtt.com

tdsut.com

utstd.com.ua

tstud.com

sdutt.in

dttus.com

studt.co

uttsd.com

dstut.com

studt.at

dustt.com

studt.info

dustt.com.au

sdutt.com

ttdus.com

studt.net

studt.dk

studt.biz

DNS History

15 records (6 active, 9 former)

○NSbaggins.pcoe.pcoe2015-08-18 → 2015-12-15 · 4 obs

● 2015-08-18 20:45:22
● 2015-12-15 03:42:54
○ 2016-03-18 19:23:12
○ 2026-02-26 22:20:30

●NSbaggins.placercoe.k12.ca.us2015-08-18 → 2026-02-26 · 2 obs

● 2015-08-18 20:45:22
● 2026-02-26 22:20:30

●NSserver01.pcoe.pcoe2016-03-18 → 2026-02-26 · 3 obs

○ 2015-12-15 03:42:54
● 2016-03-18 19:23:12
● 2026-02-26 22:20:30

●NSserver01.placercoe.k12.ca.us2015-08-18 → 2026-02-26 · 2 obs

● 2015-08-18 20:45:22
● 2026-02-26 22:20:30

○MXalt1.aspmx.l.google.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 20:45:22
● 2017-10-16 18:16:22
○ 2026-02-16 10:50:18
○ 2026-02-26 22:20:30

○MXalt2.aspmx.l.google.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 20:45:22
● 2017-10-16 18:16:22
○ 2026-02-16 10:50:18
○ 2026-02-26 22:20:30

○MXaspmx.l.google.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 20:45:22
● 2017-10-16 18:16:22
○ 2026-02-16 10:50:18
○ 2026-02-26 22:20:30

○MXaspmx2.googlemail.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 20:45:22
● 2017-10-16 18:16:22
○ 2026-02-16 10:50:18
○ 2026-02-26 22:20:30

○MXaspmx3.googlemail.com2015-08-18 → 2017-10-16 · 4 obs

● 2015-08-18 20:45:22
● 2017-10-16 18:16:22
○ 2026-02-16 10:50:18
○ 2026-02-26 22:20:30

●MXus1-smtp-mx1.titanhq.com2026-02-16 → 2026-02-26 · 3 obs

○ 2017-10-16 18:16:22
● 2026-02-16 10:50:18
● 2026-02-26 22:20:30

●MXus1-smtp-mx2.titanhq.com2026-02-16 → 2026-02-26 · 3 obs

○ 2017-10-16 18:16:22
● 2026-02-16 10:50:18
● 2026-02-26 22:20:30

●A104.17.71.732026-02-16 → 2026-02-26 · 3 obs

○ 2017-10-16 18:16:22
● 2026-02-16 10:50:18
● 2026-02-26 22:20:30

○A209.114.152.2012016-10-27 → 2016-10-27 · 4 obs

○ 2016-03-18 19:23:12
● 2016-10-27 20:56:24
○ 2017-07-01 23:40:24
○ 2026-02-26 22:20:30

○A52.206.191.2322017-07-01 → 2017-10-16 · 5 obs

○ 2016-10-27 20:56:24
● 2017-07-01 23:40:24
● 2017-10-16 18:16:22
○ 2026-02-16 10:50:18
○ 2026-02-26 22:20:30

○A69.85.246.352015-08-18 → 2016-03-18 · 4 obs

● 2015-08-18 20:45:22
● 2016-03-18 19:23:12
○ 2016-10-27 20:56:24
○ 2026-02-26 22:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
ttusd.org	baggins.placercoe.k12.ca.us, server01.placercoe.k12.ca.us	-

✅ Authoritative Response

Server: 137.164.227.72

NS records: baggins.placercoe.k12.ca.us, server01.placercoe.k12.ca.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ttusd.org (unsigned zone)

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.17.71.73`
NS	2	`baggins.placercoe.k12.ca.us, server01.placercoe.k12.ca.us`
MX	2	`us1-smtp-mx2.titanhq.com (pri: 1), us1-smtp-mx1.titanhq.com (pri: 1)`
TXT	8	`v=spf1 ip4:50.223.178.203 ip4:50.223.178, SMUEU67K...`
SOA	1	`server01.pcoe.pcoe admin.placercoe.k12.c`

AI analysis

ttusd.org is a parent of www.ttusd.org, nths.ttusd.org, pesb.ttusd.org and ths.ttusd.org.

ttusd.org resolves to one IP number: 104.17.71.73.

other host names including chattooga.k12.ga.us, jocombs.org, lumbertonisd.org, sjsd.k12.mo.us and ns3.kerrvilleisd.net share IP numbers with ttusd.org.

ttusd.org is delegated to three name servers server01.pcoe.pcoe, baggins.placercoe.k12.ca.us and server01.placercoe.k12.ca.us.

ttusd.org at least partially shares name servers with other domains, for instance placercoe.org, ttusd.com, ilearnacademy.co, newcastle.k12.ca.us and ttusd.k12.ca.us.

these name servers are commonly used alongside baggins.pcoe.pcoe.

Host names with one IP number:

baggins.placercoe.k12.ca.us points to 137.164.227.72

server01.placercoe.k12.ca.us points to 137.164.227.71

Two mail servers handle ttusd.org: us1-smtp-mx1.titanhq.com and us1-smtp-mx2.titanhq.com.

ttusd.org shares the same mail server setup as other domains, for instance aggregateresources.net, carsonspur.com, net-xcellence.com, jacksonmagazine.com and tsiva.com.

ttusd.org shares some mail servers with other domains, at least partially, for instance solonpc.com, vwmtg.com, hp.church, evoque.ca and 10talenttech.com.