`lib.usu.edu`

DNSSEC	⚠️ Not signed
A	129.123.54.110^{🇺🇸 AS26046129.123.0.0/16 Utah State University}
		PTR	`bigblue01.usu.edu`
NS	`root1.usu.edu` ⭐ ⚠️ Not in parent delegation
		A	129.123.0.5^{🇺🇸 AS26046129.123.0.0/16 Utah State University}
			PTR	`nsroot0.ipam.usu.edu`
NS	`root2.usu.edu` ⚠️ Not in parent delegation
		A	129.123.0.6^{🇺🇸 AS26046129.123.0.0/16 Utah State University}
			PTR	`nsroot1.ipam.usu.edu`
NS	`root3.usu.edu` ⚠️ Not in parent delegation
		A	44.231.13.183^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-231-13-183.us-west-2.compute.amazonaws.com`
SOA	`root1.usu.edu`hostmaster@usu.edu serial=0

`usu.edu`

	DNSSEC	⚠️ Not signed
	A	129.123.54.211^{🇺🇸 AS26046129.123.0.0/16 Utah State University}
	NS	`root1.usu.edu` ⭐
	NS	`root2.usu.edu`
	NS	`root3.usu.edu`
	MX	`usu-edu.mail.protection.outlook.com` ⭐
	TXT	`MS=ms37029961`
	TXT	`ciscocidomainverification=5de081361b8d19b6c741bb3d654e66a4d9554135850d913fd4e...`
	TXT	`google-site-verification=k5UXdYaMB7Uctg9P2Sz0JH4pO3q1WcK2C3mR5IWrrEQ`
	TXT	`openai-domain-verification=dv-VkNdsQaBFQcXanPSzoLhJwj8`
	TXT	`uudy/C7eyPebp6qhRAI0uwVrofez6qlviAigRMMXDGnpksY/wtNTwd3Hq1zV3oFcFy3BtH1bw2qH5...`
	TXT	`ZOOM_verify_DQxd_SgMQn6pnQu7RlSHHw`
	TXT	`google-site-verification=yflQrpwhMOEbLvvUgYHaYVUJnbVdrKBcGOzG3EO_6Tc`
	TXT	`google-site-verification=QPv7aOXbW4GasfRTCoAO0fisDtqlVzWnZs3IYxijoEc`
	TXT	`google-site-verification=g2x-xPOEGfI6gl-HtT806Cj1_qLoxm_9HefK9OojO8o`
	TXT	`adobe-idp-site-verification=f9bcba8f-e2e2-4daf-bc36-2869ddd27be4`
	TXT	`ijxuCdUX6sKTJ6f/qGEyESJVbOD0d3Iku0CtDL4IkdXyj99R+oeBBb4uSjnohoZyQqIh22sC2h1/c...`
	TXT	`google-site-verification=g8e1j8cUHYONiMshafhRDzxBCcaM5QQDPMnov2O9HAA`
	TXT	`9ji7oo792hc7u0agkogsa9sinq`
	TXT	`klaviyo-site-verification=VxvYfX`
	TXT	`bw=EQvPRn1lTW+OU41xKbuziISfrQxNEdrS8vSXhGF6NMXF`
	TXT	`anthropic-domain-verification-qfrgnj=LeG9WtnCGTka4SICMiwQKAwuM`
	TXT	`klaviyo-site-verification=UN34Rh`
	TXT	`atlassian-domain-verification=hC/NkRK60vA9UnkGreemA9YnoxxAbDk0EbiWsbmauEsl/84...`
	TXT	`v=spf1 ip4:129.123.1.1 ip4:129.123.1.28 include:spf.protection.outlook.com a:...`
	TXT	`autodesk-domain-verification=RXpkbOJiNtpf7pGi1GCK`
	TXT	`arcules-domain-verification=o6Kh6OCKEuC5CXJVdbdjDzmNbPMarkFqGLh4V5XfkQr`
	TXT	`3M90GXM4T69TZ0PAQ2JVSJPWDFISKPPM6X1A4VC92`
	TXT	`google-site-verification=uWFjeMz3kr3IP43ZlvAbpwNQizD4_wSU81BxiqledMI`
	TXT	`google-site-verification=vUi3lMF6luX94cq1UD-eIThFzksvRc5xIfQHFbZNlv4`
	TXT	`jamf-site-verification=LISILb_R5i_yiNGw25YhQA`
	SOA	`root1.usu.edu`hostmaster@usu.edu serial=0

WOT: SAFE (91/100)
rank #2240 globally
rank #106 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #7,238

Subdomains

lothlorien.lib.usu.edu

Same first word

lib.aero

lib.ia.us

lib.ovh

lib.al

lib.lgbt

lib.ee

lib.zip

lib.iq

lib.me.us

lib.tajimi.gifu.jp

lib.toyonaka.osaka.jp

lib.md.us

lib.com.ru

lib.gr

lib.be

lib.co

lib.ak.us

lib.ogawa.saitama.jp

lib.fussa.tokyo.jp

lib.soy

lib.hasuda.saitama.jp

lib.tx.us

lib.in.ua

lib.sk.ca

lib.ca.us

lib.lu

lib.suita.osaka.jp

lib.nic.in

lib.foo

lib.ro

lib.kharkov.ua

lib.dm

lib.miyashiro.saitama.jp

lib.es

lib.miyoshi.saitama.jp

lib.ks.ua

lib.by

lib.niiza.saitama.jp

lib.nd.us

lib.org

lib.vt.us

lib.lv

lib.blue

lib.kanazawa.ishikawa.jp

lib.co.ua

lib.ct.us

lib.wa.us

lib.misato.saitama.jp

lib.id.us

lib.isahaya.nagasaki.jp

lib.tj

lib.ms.us

lib.la.us

lib.gs

lib.at

lib.cn

lib.net

lib.ut.us

lib.nh.us

lib.ge

lib.education

lib.nyc

lib.services

lib.bz

lib.ir

lib.sale

lib.yoshida.shizuoka.jp

lib.ltd

lib.biz

lib.com.ly

lib.no

lib.de.us

lib.yoshikawa.saitama.jp

lib.az.us

lib.wi.us

lib.al.us

lib.so

lib.nl

lib.or.kr

lib.saga.saga.jp

lib.chigasaki.kanagawa.jp

lib.do

lib.ga.us

lib.nu

lib.ma.us

lib.ac

lib.wv.us

lib.in.us

lib.zone

lib.pl

lib.com.br

lib.adachi.tokyo.jp

lib.nm.us

lib.va.us

lib.li

lib.sagamihara.kanagawa.jp

lib.mba

lib.ota.gunma.jp

lib.az

lib.hatenablog.com

lib.ad

lib.hitachinaka.ibaraki.jp

lib.fi

lib.sg

lib.sx.cn

lib.com.au

lib.cat

lib.sc.us

lib.fr

lib.pa.us

lib.hk

lib.camp

lib.higashiyamato.tokyo.jp

lib.com.tw

lib.nj.us

lib.if.ua

lib.re

lib.co.us

lib.tel

lib.com

lib.mo.us

lib.bg

lib.ah.cn

lib.tf

lib.ru

lib.il.us

lib.nc.us

lib.ink

lib.ok.us

lib.org.cn

lib.ks.us

lib.oh.us

lib.kiev.ua

lib.fl.us

lib.la

lib.nerima.tokyo.jp

lib.mi.us

lib.mn

lib.ibaraki.osaka.jp

lib.kh.ua

lib.lt

lib.kherson.ua

lib.ms

lib.news

lib.kg

lib.tax

lib.media

lib.wy.us

lib.ua

lib.wtf

lib.mn.us

lib.sk

lib.social

lib.net.ru

Similar names

lbi.dk

bli.la

bli.com

bil.com.cn

ibl.de

lbi.vacations

bli.com.ph

bli.co

bil.info

ilb.co.id

ilb.me

lbi.es

bil.es

ibl.waw.pl

bli.biz

ibl.org.cn

bli.co.za

ilb.ru

bil.as

bil.lu

ibl.hk

bli.at

bil.cz

ibl.co.kr

bil.ro

ibl.company

ibl.cn

bil.dev

ibl.vn

bil.org.kz

ibl.net

ilb.dk

bil.com.fj

ibl.ind.br

bil.com

bli.fr

ilb.ch

bil.org

bil.gov.tr

lbi.me

lbi.no

bli.es

bil.li

bil.us

ibl.com.tw

bli.ca

ilb.com.br

ibl.edu.pk

bli.org

ibl.com.ua

bil.city

bil.jp

bli.de

ilb.org

DNS History

11 records (4 active, 7 former)

○NSl340347822015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 02:52:08
○ 2015-09-18 09:39:20
○ 2026-05-11 16:41:42

○NSl407933872015-09-18 → 2015-09-22 · 5 obs

○ 2015-07-10 02:52:08
● 2015-09-18 09:39:20
● 2015-09-22 13:22:46
○ 2015-10-06 15:50:46
○ 2026-05-11 16:41:42

○NSl437264492015-10-06 → 2015-10-06 · 4 obs

○ 2015-09-22 13:22:46
● 2015-10-06 15:50:46
○ 2015-10-07 23:03:34
○ 2026-05-11 16:41:42

○NSl442378112015-10-07 → 2015-10-10 · 5 obs

○ 2015-10-06 15:50:46
● 2015-10-07 23:03:34
● 2015-10-10 17:38:30
○ 2015-11-13 08:23:30
○ 2026-05-11 16:41:42

○NSl472641492015-11-13 → 2015-11-16 · 5 obs

○ 2015-10-10 17:38:30
● 2015-11-13 08:23:30
● 2015-11-16 19:33:10
○ 2015-12-17 17:00:18
○ 2026-05-11 16:41:42

○NSl496836832015-12-17 → 2015-12-22 · 5 obs

○ 2015-11-16 19:33:10
● 2015-12-17 17:00:18
● 2015-12-22 14:47:34
○ 2016-01-05 10:01:06
○ 2026-05-11 16:41:42

●NSroot1.usu.edu2016-01-05 → 2026-05-11 · 3 obs

○ 2015-12-22 14:47:34
● 2016-01-05 10:01:06
● 2026-05-11 16:41:42

●NSroot2.usu.edu2026-02-14 → 2026-05-11 · 3 obs

○ 2016-01-05 10:01:06
● 2026-02-14 23:31:50
● 2026-05-11 16:41:42

●NSroot3.usu.edu2026-02-14 → 2026-05-11 · 3 obs

○ 2016-01-05 10:01:06
● 2026-02-14 23:31:50
● 2026-05-11 16:41:42

●A129.123.54.1102017-07-10 → 2026-05-11 · 2 obs

● 2017-07-10 08:57:16
● 2026-05-11 16:41:42

○CNAMEusumvs.usu.edu2009-07-03 → 2009-07-03 · 3 obs

● 2009-07-03 12:29:46
○ 2015-07-10 02:52:08
○ 2026-05-11 16:41:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
usu.edu	root1.usu.edu, root2.usu.edu, root3.usu.edu	3 records

✅ Authoritative Response

Server:44.231.13.183

NS records: root1.usu.edu, root2.usu.edu, root3.usu.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usu.edu (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.123.54.110`
NS	3	`root2.usu.edu, root3.usu.edu...`
SOA	1	`root1.usu.edu hostmaster.usu.edu`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (root1.usu.edu, root2.usu.edu, root3.usu.edu)

Analysis

Hierarchy

lib.usu.edu is a parent of lothlorien.lib.usu.edu.

IP Addresses

lib.usu.edu points to a single IP address: 129.123.54.110.

Other host names, for instance usumastergardener.org, hardnews.ansci.usu.edu, usu.(0x787878) and bigblue01.usu.edu share IP numbers with lib.usu.edu.

Name Servers

lib.usu.edu is delegated to three name servers: root1.usu.edu, root2.usu.edu and root3.usu.edu.

At least part of the name servers for lib.usu.edu are shared with other domains, for instance 152.123.129.in-addr.arpa, gis.usu.edu, directory.usu.edu, ncrtm.usu.edu and it.usu.edu.

Host names with a single IP:

root1.usu.edu points to: 129.123.0.5

root2.usu.edu points to: 129.123.0.6

root3.usu.edu points to: 44.231.13.183

lib.usu.edu - robtex.com

lib.usu.edu

usu.edu