`cuanschutz.edu`

DNSSEC	⚠️ Not signed
A	192.133.11.1^{🇺🇸 CLOUDFLARESPECTRUM192.133.11.0/24 15 Wayside Rd., Suite 400 Burlington MA 01803 United States}
NS	`pinfoblox-amc-vip.ucdenver.pvt` ⭐
NS	`ens1.ucdenver.edu`
		A	140.226.9.10^{🇺🇸 CUDENVER140.226.0.0/16 University of Colorado Anschutz Medical Campus Denver, CO, USA http://www.uchsc.edu/}
			PTR	`ens1.ucdenver.edu`
NS	`ens2.ucdenver.edu`
		A	132.194.9.10^{🇺🇸 CUDENVER132.194.0.0/16 University of Colorado, Denver (UCD) 1200 Larimer Street Denver, CO 80204, USA http://www.cudenver.edu/}
			PTR	`ens2.ucdenver.edu`
MX	`cuanschutz-edu.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.9.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
TXT	`cisco-ci-domain-verification=718412b41a9f59b90c93472eca38d5ac1dadf2e4b044c88c...`
TXT	`05da7940d16c97f5b9044750015077b1c7763fe5f5da569165`
TXT	`duo_sso_verification=XV1xtoI03gL5LEc7zRfn5D0urOALSeID3PQlUEwAroHOz6Mz3La95Lgx...`
TXT	`jamf-site-verification=rrwV8UoVUlVGi1ZsnJd7YA`
TXT	`OPE001174`
TXT	`oasv=853ae1dd4e5f31c0eb3bee840db57c15`
TXT	`openai-domain-verification=dv-IY2IamGesuPGbSpMIeYqIDVL`
TXT	`00Dct000003wb2H=1TBct0000000Cdt`
TXT	`SFMC-g5dKqjhDxFx4DgPkX0LRyMaYs(0x533358)Napr9PIA18Wr`
TXT	`docusign=31ebf898-e3d8-4aa8-85f7-621cd508e4ed`
TXT	`google-site-verification=1qv2kg5Wb7N4HlDZOGaf3g-vw2eKjNxO_GJclRln6f0`
TXT	`adobe-idp-site-verification=d69b7b6cc388ac02910ccdd01c2679dd9d6103d703a833359...`
TXT	`sending_domain654853=02f23d465fa4907e0876b773d55ba9cdce4925a5d75475ba3233d624...`
TXT	`ZOOM_verify_41iCEvsDhCyTz83wqm3o6k`
TXT	`v=spf1 ip4:132.194.0.0/16 ip4:140.226.0.0/16 ip4:204.228.68.0/22 ip4:136.147....`
TXT	`k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGoQCNwAQdJBy23MrShs1EuHqK/dtDC...`
SOA	`pinfoblox-amc-vip.ucdenver.pvt`ucd-oit-infrasec@ucdenver.edu serial=921

`edu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.edu-servers.net` ⭐
	NS	`b.edu-servers.net`
	NS	`c.edu-servers.net`
	NS	`d.edu-servers.net`
	NS	`e.edu-servers.net`
	NS	`f.edu-servers.net`
	NS	`g.edu-servers.net`
	NS	`h.edu-servers.net`
	NS	`i.edu-servers.net`
	NS	`j.edu-servers.net`
	NS	`k.edu-servers.net`
	NS	`l.edu-servers.net`
	NS	`m.edu-servers.net`
	SOA	`a.edu-servers.net`nstld@verisign-grs.com serial=1778859716

rank #11103 globally
rank #338 in the tld
📈 Tranco rank: #36,991

Subdomains

com.cuanschutz.edu

som.cuanschutz.edu

news.cuanschutz.edu

cctsi.cuanschutz.edu

clinicaltrials.cuanschutz.edu

cida.cuanschutz.edu

researchcores.cuanschutz.edu

researchstudies.cuanschutz.edu

lb.cuanschutz.edu

anschutztest.cuanschutz.edu

medschool.cuanschutz.edu

Same first word

cuanschutz.today

cuanschutz.edu

DNS History

13 records (5 active, 8 former)

●NSens1.ucdenver.edu2019-03-21 → 2026-05-15 · 2 obs

● 2019-03-21 21:30:12
● 2026-05-15 16:12:08

●NSens2.ucdenver.edu2019-03-21 → 2026-05-15 · 2 obs

● 2019-03-21 21:30:12
● 2026-05-15 16:12:08

●NSpinfoblox-amc-vip.ucdenver.pvt2026-04-30 → 2026-05-15 · 15 obs

○ 2026-04-29 03:16:08
● 2026-04-30 08:17:34
● 2026-05-03 06:55:42
○ 2026-05-04 10:18:24
● 2026-05-04 10:59:24
○ 2026-05-05 11:47:22
● 2026-05-08 20:35:44
○ 2026-05-08 22:21:58
● 2026-05-12 01:56:14
● 2026-05-12 10:02:06
○ 2026-05-13 00:28:16
● 2026-05-15 05:40:56
○ 2026-05-15 13:06:30
● 2026-05-15 16:12:06
● 2026-05-15 16:12:08

○NSpinfoblox-dc-vip.ucdenver.pvt2019-03-21 → 2026-05-15 · 16 obs

● 2019-03-21 21:30:12
● 2026-04-29 03:16:08
○ 2026-04-30 08:17:34
○ 2026-05-03 06:55:42
● 2026-05-04 10:18:24
○ 2026-05-04 10:59:24
● 2026-05-05 11:47:22
○ 2026-05-08 20:35:44
● 2026-05-08 22:21:58
○ 2026-05-12 01:56:14
○ 2026-05-12 10:02:06
● 2026-05-13 00:28:16
○ 2026-05-15 05:40:56
● 2026-05-15 13:06:30
○ 2026-05-15 16:12:06
○ 2026-05-15 16:12:08

●MXcuanschutz-edu.mail.protection.outlook.com2026-02-14 → 2026-05-15 · 3 obs

○ 2019-03-21 21:30:12
● 2026-02-14 19:20:26
● 2026-05-15 16:12:08

○MXiron3.ucdenver.edu2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

○MXiron4.ucdenver.edu2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

○MXms14425219.msv1.invalid2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

○MXv-fe26.ucdenver.edu2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

○MXv-ironman.ucdenver.edu2019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

○A132.194.9.1522019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

○A140.226.9.1522019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 21:30:12
○ 2026-02-14 19:20:26
○ 2026-05-15 16:12:08

●A192.133.11.12026-02-14 → 2026-05-15 · 3 obs

○ 2019-03-21 21:30:12
● 2026-02-14 19:20:26
● 2026-05-15 16:12:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	j.edu-servers.net, h.edu-servers.net, m.edu-servers.net, a.edu-servers.net...	-
cuanschutz.edu	ens1.ucdenver.edu, ens2.ucdenver.edu	2 records

✅ Authoritative Response

Server:132.194.9.10

NS records: ens1.ucdenver.edu, ens2.ucdenver.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuanschutz.edu (unsigned zone)

⏱️ Timing

Total: 370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.133.11.1`
NS	2	`ens1.ucdenver.edu, ens2.ucdenver.edu`
MX	1	`cuanschutz-edu.mail.protection.outlook.c`
TXT	16	`k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCB, cisco-ci-domain-verification=718412b41a9...`
SOA	1	`pinfoblox-amc-vip.ucdenver.pvt ucd-oit-i`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ens1.ucdenver.edu, ens2.ucdenver.edu)

Analysis

Hierarchy

cuanschutz.edu is a parent of com.cuanschutz.edu, som.cuanschutz.edu, news.cuanschutz.edu, cctsi.cuanschutz.edu, clinicaltrials.cuanschutz.edu and a few other host names.

IP Addresses

cuanschutz.edu points to a single IP: 192.133.11.1.

Other host names, for instance ucdenver.edu, datasite.com, www.fhlbc.com, fdot.gov and www.alliedcash.com share IP numbers with cuanschutz.edu.

Name Servers

cuanschutz.edu is delegated to three name servers: ens1.ucdenver.edu, ens2.ucdenver.edu and pinfoblox-amc-vip.ucdenver.pvt.

cuanschutz.edu partially shares name servers with other domains; examples include nvti.ucdenver.edu, auraria.edu, nlc.ucdenver.edu, 194.132.in-addr.arpa and mail.ucdenver.edu.

These name servers are commonly paired with pinfoblox-dc-vip.ucdenver.pvt, ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com, ns4.exacttarget.com, amc-gtm1.ucdenver.edu and dc-gtm1.ucdenver.edu.

Host names with one IP number: The host name ens1.ucdenver.edu points to 140.226.9.10 and the host name ens2.ucdenver.edu points to 132.194.9.10.

Mail Servers

cuanschutz.edu is handled by a single mail server, cuanschutz-edu.mail.protection.outlook.com.

Hostname cuanschutz-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:c902::14, 2a01:111:f403:c91d::b, 2a01:111:f403:c927::, 52.101.8.34, 52.101.9.5, 52.101.10.18 and 52.101.11.19.

cuanschutz.edu - robtex.com

cuanschutz.edu

edu

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cuanschutz.edu`

`edu`