`ser.usu.edu`

DNSSEC	⚠️ Not signed
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	`openai-domain-verification=dv-VkNdsQaBFQcXanPSzoLhJwj8`
	TXT	`ciscocidomainverification=5de081361b8d19b6c741bb3d654e66a4d9554135850d913fd4e...`
	TXT	`arcules-domain-verification=o6Kh6OCKEuC5CXJVdbdjDzmNbPMarkFqGLh4V5XfkQr`
	TXT	`google-site-verification=k5UXdYaMB7Uctg9P2Sz0JH4pO3q1WcK2C3mR5IWrrEQ`
	TXT	`uudy/C7eyPebp6qhRAI0uwVrofez6qlviAigRMMXDGnpksY/wtNTwd3Hq1zV3oFcFy3BtH1bw2qH5...`
	TXT	`3M90GXM4T69TZ0PAQ2JVSJPWDFISKPPM6X1A4VC92`
	TXT	`klaviyo-site-verification=VxvYfX`
	TXT	`ZOOM_verify_DQxd_SgMQn6pnQu7RlSHHw`
	TXT	`9ji7oo792hc7u0agkogsa9sinq`
	TXT	`google-site-verification=yflQrpwhMOEbLvvUgYHaYVUJnbVdrKBcGOzG3EO_6Tc`
	TXT	`klaviyo-site-verification=UN34Rh`
	TXT	`google-site-verification=QPv7aOXbW4GasfRTCoAO0fisDtqlVzWnZs3IYxijoEc`
	TXT	`google-site-verification=g2x-xPOEGfI6gl-HtT806Cj1_qLoxm_9HefK9OojO8o`
	TXT	`bw=EQvPRn1lTW+OU41xKbuziISfrQxNEdrS8vSXhGF6NMXF`
	TXT	`google-site-verification=vUi3lMF6luX94cq1UD-eIThFzksvRc5xIfQHFbZNlv4`
	TXT	`google-site-verification=uWFjeMz3kr3IP43ZlvAbpwNQizD4_wSU81BxiqledMI`
	TXT	`adobe-idp-site-verification=f9bcba8f-e2e2-4daf-bc36-2869ddd27be4`
	TXT	`ijxuCdUX6sKTJ6f/qGEyESJVbOD0d3Iku0CtDL4IkdXyj99R+oeBBb4uSjnohoZyQqIh22sC2h1/c...`
	TXT	`google-site-verification=g8e1j8cUHYONiMshafhRDzxBCcaM5QQDPMnov2O9HAA`
	TXT	`atlassian-domain-verification=hC/NkRK60vA9UnkGreemA9YnoxxAbDk0EbiWsbmauEsl/84...`
	TXT	`autodesk-domain-verification=RXpkbOJiNtpf7pGi1GCK`
	TXT	`anthropic-domain-verification-qfrgnj=LeG9WtnCGTka4SICMiwQKAwuM`
	TXT	`jamf-site-verification=LISILb_R5i_yiNGw25YhQA`
	TXT	`v=spf1 ip4:129.123.1.1 ip4:129.123.1.28 include:spf.protection.outlook.com a:...`
	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

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DNS History

5 records (3 active, 2 former)

○NSl376657332015-07-23 → 2015-07-23 · 3 obs

● 2015-07-23 16:08:06
○ 2015-11-24 07:04:30
○ 2026-05-11 14:18:58

○NSl482989952015-11-24 → 2015-11-24 · 4 obs

○ 2015-07-23 16:08:06
● 2015-11-24 07:04:30
○ 2016-03-09 06:30:06
○ 2026-05-11 14:18:58

●NSroot1.usu.edu2016-03-09 → 2026-05-11 · 3 obs

○ 2015-11-24 07:04:30
● 2016-03-09 06:30:06
● 2026-05-11 14:18:58

●NSroot2.usu.edu2026-03-10 → 2026-05-11 · 3 obs

○ 2016-03-09 06:30:06
● 2026-03-10 08:14:22
● 2026-05-11 14:18:58

●NSroot3.usu.edu2026-03-10 → 2026-05-11 · 3 obs

○ 2016-03-09 06:30:06
● 2026-03-10 08:14:22
● 2026-05-11 14:18:58

🔍 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:129.123.0.5

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: 382ms | Queries: -

📄 Records

Type	Count	Sample Data
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

Name Servers

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

ser.usu.edu at least partially shares name servers with other domains, for instance directory.usu.edu, ncrtm.usu.edu, lib.usu.edu, it.usu.edu and bee.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.

ser.usu.edu - robtex.com

ser.usu.edu

usu.edu