`ads.usc.edu`

DNSSEC	⚠️ Not signed
NS	`ns0037.secondary.cloudflare.com` ⭐
		A	2606:4700:51::a29f:2026^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0037.secondary.cloudflare.com`
		A	162.159.32.38^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0037.secondary.cloudflare.com`
NS	`ns0055.secondary.cloudflare.com`
		A	2606:4700:51::a29f:2038^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0055.secondary.cloudflare.com`
		A	162.159.32.56^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0055.secondary.cloudflare.com`
NS	`ns0191.secondary.cloudflare.com`
		A	2606:4700:59::a29f:2142^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0191.secondary.cloudflare.com`
		A	162.159.33.66^{Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns0191.secondary.cloudflare.com`
SOA	`ns0037.secondary.cloudflare.com`root@usc.edu serial=703874580

`usc.edu`

	DNSSEC	⚠️ Not signed
	A	2620:12a:8000::3^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
	A	2620:12a:8001::3^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
	A	23.185.0.3^{🇺🇸 Fastly23.185.0.0/24 Pantheon}
	NS	`ns0037.secondary.cloudflare.com` ⭐
	NS	`ns0163.secondary.cloudflare.com`
	MX	`mx0a-00164701.pphosted.com` ⭐
	MX	`mx0b-00164701.pphosted.com` ⭐
	TXT	`3b3ivpda2f10se3nn7olfrfucj`
	TXT	`71MB6F28FTH9N79MPH1TN49H6E`
	TXT	`MS=ms20859340`
	TXT	`SFMC-amtHrwXeF3C5rm2Ha9E3H_dpDHSLFtemkbvrt-wI`
	TXT	`amazonses:pdFwTbWzxT9aEG1QWjQIN1JQ2Nde7PSWZbDNYgLiJII=`
	TXT	`apple-domain-verification=f8jvjXpxkZuZImoG`
	TXT	`apple-domain-verification=r8U(0x416e614c)gMQbbCPYH`
	TXT	`asv=1147b35e22e2230f3e7ed7ef96d0b3cb`
	TXT	`atlassian-domain-verification=kSvetIKe/diM5FGbD37dFnvsdAGwPgNFtgM/1L2RoLFZeXa...`
	TXT	`atlassian-domain-verification=oLsWbvIwAA0zKHIxnOG4nKuc6JJRY91TD/04xw1nbNohMNk...`
	TXT	`b121225d-7ecf-4ab1-9a6c-0498793bc091`
	TXT	`box-domain-verification=3430746f12c99e884185c424a68a8074130e28056a6c457bbe057...`
	TXT	`brevo-code:c8ebd56e46efa8226729d35478a57103`
	TXT	`cisco-ci-domain-verification=4c96d65a1a9921efe23d594af51d2534c089b7ac61d461b7...`
	TXT	`docusign=0e8d546c-c2fe-412d-be88-b3c7fc36e4e9`
	TXT	`docusign=b64b37c7-7a9d-4b6d-9093-07e862bada10`
	TXT	`dropbox-domain-verification=q9fk5cnf7e8z`
	TXT	`e2ma-verification=31b`
	TXT	`e2ma-verification=5gfgb`
	TXT	`e2ma-verification=f2fgb`
	TXT	`e2ma-verification=jafgb`
	TXT	`e2ma-verification=t5egb`
	TXT	`e2ma-verification=vffgb`
	TXT	`ecee88b3-e854-43c4-936d-f88a3eabc95a`
	TXT	`google-site-verification=2Z-mrJy4KQmEzVpdrZOonGhzDjNR6vC44p-NG6ks0Bw`
	TXT	`google-site-verification=7jISKLgSY6Xj9zt1ZjvoVsHZvOMpGjgzih8xn6sDoXA`
	TXT	`google-site-verification=nojeOyc6lI8uv7PtvYD47Elxa4EAw8unfUWjovYIfOQ`
	TXT	`hpe-greenlake-domain-verification=4d42657379582d505849316c4355583579776d49765...`
	TXT	`openai-domain-verification=dv-jiiDIH1uxImkWv50c2smvCIs`
	TXT	`pardot_137301_*=10c850f0ce73fd1f680c3edc78532b93f96e586561ff743a37eec44f63731125`
	TXT	`pardot_137301_*=65e54b29681de123cb44a1079735eb760ede531320b27768f921b2fe7a59efa0`
	TXT	`teamviewer-sso-verification=65d375c2d6374c5a991d77de3d1949a0`
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
	SOA	`ns0037.secondary.cloudflare.com`root@usc.edu serial=703877748

WOT: SAFE (95/100)
rank #596 globally
rank #29 in the tld
This domain name "usc.edu" refers to the University of Southern California (USC), a private research university located in Los Angeles, California. It is used by the university for its website, email addresses, and other digital services. The ".edu" indicates that it is an educational institution.WOT: SAFE (95/100)
📈 Tranco rank: #2,350

Subdomains

prm-pthweb-prd2.ads.usc.edu

Same first word

ads.withgoogle.com

ads.ua

ads.sg

ads.akamaized.net

ads.com.br

ads.care

ads.app

ads.fr

ads.city

ads.org.uk

ads.id.au

ads.id

ads.selfip.com

ads.center

ads.edu.vn

ads.co.th

ads.no-ip.org

ads.s3.amazonaws.com

ads.tips

ads.puglia.it

ads.net.pl

ads.accountants

ads.wine

ads.finance

ads.gotdns.org

ads.com.ua

ads.earth

ads.si

ads.no

ads.cv

ads.careers

ads.com.sg

ads.mt

ads.ph

ads.ac

ads.org.sv

ads.com.ru

ads.qa

ads.st

ads.to

ads.im

ads.org.ma

ads.org.tw

ads.kr

ads.net.in

ads.kz

ads.net

ads.company

ads.co.ug

ads.org.ar

ads.com.py

ads.ind.br

ads.video

ads.com

ads.fyi

ads.de

ads.codes

ads.gov.ma

ads.com.ph

ads.zone

ads.ws

ads.gd

ads.co.il

ads.tc

ads.lu

ads.is

ads.yandex

ads.sd

ads.studio

ads.cheap

ads.com.jo

ads.bike

ads.ac.vn

ads.clinic

ads.sn

ads.li

ads.lanxess

ads.gs

ads.uz

ads.org.br

ads.schwarz

ads.be

ads.net.uk

ads.bid

ads.edu.pl

ads.cc

ads.ac.uk

ads.com.tr

ads.vision

ads.googlecode.com

ads.net.au

ads.run

ads.ch

ads.it

ads.ee

ads.bz

ads.wf

ads.mg

ads.fm

ads.gov.ba

ads.dk

ads.org.in

ads.gob.do

ads.pages.dev

ads.xyz

ads.net.id

ads.singles

ads.am.gov.br

ads.cologne

ads.com.my

ads.at

ads.com.gh

ads.org

ads.cx

ads.gle

ads.com.mk

ads.lk

ads.direct

Similar names

sda.nu

asd.cx

asd.construction

das.si

sad.fish

dsa.com.es

asd.cam

dsa.srl

asd.la

dsa.com.pl

asd.zip

sda.eu

sad.md

asd.com.tr

das.ae

asd.pm

das.io

sda.com.tw

das.org.au

das.me

asd.ma

das.nl

dsa.ir

asd.rest

dsa.com.br

dsa.cc

das.info

sad.com.pl

sad.ru

sda.sakura.ne.jp

asd.com

asd.services

asd.ro

asd.edu.qa

sad.life

asd.com.ua

sad.bz

sda.ru

das.cz

dsa.tv

sad.in.ua

sad.pe.gov.br

sda.ce.gov.br

asd.be

asd.gov.au

das.sk

das.capital

asd.photography

sad.gov.ua

das.com.pl

das.com.tw

sda.co.kr

sad.es

sad.km.ua

sad.ws

sad.cn

asd.cn

asd.net.br

das.com

das.gob.ar

das.ee

dsa.tc

das.football

asd.jp

dsa.mx

dsa.dk

dsa.biz

sda.net

asd.homes

das.gr

das.plus

das.casino

asd.us

sda.se

sda.cc

sda.nl

asd.as

sad.lv

asd.se

das.biz

asd.direct

das.aw

sda.pf

dsa.aw

sda.gov.ge

sad.adult

sda.org.br

sad.si

asd.com.pk

sda.by

sda.co.uk

sda.ac.uk

sda.za.net

sda.art.pl

sad.moe

asd.pics

dsa.ee

das.org

das.edu.do

sda.es

dsa.or.kr

das.ventures

dsa.com.co

dsa.org.au

asd.gen.tr

dsa.tw

asd.in.ua

sad.ae

asd.am

asd.ink

sda.com.do

dsa.la

DNS History

12 records (3 active, 9 former)

○NSkaus.usc.edu2015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

●NSns0037.secondary.cloudflare.com2026-03-24 → 2026-04-28 · 3 obs

○ 2016-12-26 04:50:18
● 2026-03-24 17:15:34
● 2026-04-28 20:50:08

●NSns0055.secondary.cloudflare.com2026-03-24 → 2026-04-28 · 3 obs

○ 2016-12-26 04:50:18
● 2026-03-24 17:15:34
● 2026-04-28 20:50:08

●NSns0191.secondary.cloudflare.com2026-03-24 → 2026-04-28 · 3 obs

○ 2016-12-26 04:50:18
● 2026-03-24 17:15:34
● 2026-04-28 20:50:08

○NSns1.usc.edu2015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○NSns2.usc.edu2015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○NSns3.usc.edu2015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○A50.59.168.1542015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○A50.59.168.1552015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○A68.181.204.1522015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○A68.181.204.1532015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

○A68.181.204.1542015-08-13 → 2016-12-26 · 4 obs

● 2015-08-13 23:29:14
● 2016-12-26 04:50:18
○ 2026-03-24 17:15:34
○ 2026-04-28 20:50:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	k.edu-servers.net, i.edu-servers.net, h.edu-servers.net, a.edu-servers.net...	-
usc.edu	ns0037.secondary.cloudflare.com, ns0163.secondary.cloudflare.com	-
ads.usc.edu	ns0055.secondary.cloudflare.com, ns0191.secondary.cloudflare.com	-

✅ Authoritative Response

Server:162.159.33.66

NS records: ns0055.secondary.cloudflare.com, ns0191.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usc.edu (unsigned zone)

⏱️ Timing

Total: 1388ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns0191.secondary.cloudflare.com, ns0055.secondary.cloudflare.com`
SOA	1	`ns0037.secondary.cloudflare.com root.usc`

Analysis

Hierarchy

The parent of prm-pthweb-prd2.ads.usc.edu is ads.usc.edu.

Name Servers

ads.usc.edu is delegated to three name servers ns0037.secondary.cloudflare.com, ns0055.secondary.cloudflare.com and ns0191.secondary.cloudflare.com.

ads.usc.edu at least partially shares name servers with other domains, for instance chaserate.com, chaseloveslocal.com, wamunonprimesecurities.com, chaseaccess.com and chaseidprotection.com.

these name servers are commonly used alongside the name servers ns05.jpmorganchase.com, ns06.jpmorganchase.com, ns1.jpmorganchase.com, ns2.jpmorganchase.com, ns0246.secondary.cloudflare.com, dns4.tn.gov and ns0242.secondary.cloudflare.com.

Host names with two IP numbers:

ns0037.secondary.cloudflare.com points to 2606:4700:51::a29f:2026 and 162.159.32.38; ns0055.secondary.cloudflare.com points to 2606:4700:51::a29f:2038 and 162.159.32.56; ns0191.secondary.cloudflare.com points to 2606:4700:59::a29f:2142 and 162.159.33.66.

ads.usc.edu - robtex.com

ads.usc.edu

usc.edu

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

Name Servers

`ads.usc.edu`

`usc.edu`