`modelhospital.com`

DNSSEC	⚠️ Not signed
A	155.139.24.142^{🇺🇸 TENET_HEALTHCARE-CORPORATE155.139.24.0/22 Global Telecom & Technology}
NS	`ns1.tenethealth.com` ⭐
		A	155.139.24.1^{🇺🇸 TENET_HEALTHCARE-CORPORATE155.139.24.0/22 Global Telecom & Technology}
NS	`ns2.tenethealth.com`
		A	155.139.104.1^{🇺🇸 TENET_HEALTHCARE-CORPORATE155.139.104.0/22 Global Telecom & Technology}
TXT	`v=spf1 -all`
SOA	`ns1.tenethealth.com`hostmaster@ns1.tenethealth.com 2026-02-16 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774576977

Same first word

modelhospital.com

DNS History

6 records (3 active, 3 former)

●NSns1.tenethealth.com2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 05:28:28
● 2026-03-27 02:21:46

●NSns2.tenethealth.com2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 05:28:28
● 2026-03-27 02:21:46

○NStendbkgtm.tenethealth.com2015-07-23 → 2018-11-09 · 4 obs

● 2015-07-23 05:28:28
● 2018-11-09 04:43:44
○ 2026-02-21 15:35:18
○ 2026-03-27 02:21:46

●A155.139.24.1422026-02-21 → 2026-03-27 · 3 obs

○ 2018-11-09 04:43:44
● 2026-02-21 15:35:18
● 2026-03-27 02:21:46

○A67.97.115.1422015-11-23 → 2016-03-06 · 5 obs

○ 2015-07-23 05:28:28
● 2015-11-23 13:50:04
● 2016-03-06 21:04:26
○ 2016-07-12 02:18:44
○ 2026-03-27 02:21:46

○A8.192.172.1422015-07-23 → 2018-11-09 · 7 obs

● 2015-07-23 05:28:28
○ 2015-11-23 13:50:04
○ 2016-03-06 21:04:26
● 2016-07-12 02:18:44
● 2018-11-09 04:43:44
○ 2026-02-21 15:35:18
○ 2026-03-27 02:21:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
modelhospital.com	ns1.tenethealth.com, ns2.tenethealth.com	2 records

✅ Authoritative Response

Server:155.139.104.1

NS records: ns1.tenethealth.com, ns2.tenethealth.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modelhospital.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.139.24.142`
NS	2	`ns1.tenethealth.com, ns2.tenethealth.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.tenethealth.com hostmaster.ns1.tenet`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.tenethealth.com, ns2.tenethealth.com)

Analysis

IP Addresses

modelhospital.com points to a single IP address: 155.139.24.142.

Other host names such as tenethealthonline.com, www.doctorshospitaldallas.com, tenethealthsystemmedical.com, doctorshospitaldallas.com and tenethealthsystemmedical.net share IPs with modelhospital.com.

Name Servers

Two name servers ns1.tenethealth.com and ns2.tenethealth.com handle the delegation for modelhospital.com.

modelhospital.com shares the same name server setup as other domains, for example wellnessjustforwomen.net, tene1health.us, learnaboutjointpain.com, carondeletemergency.com and tenethealth.info.

modelhospital.com at least partially shares name servers with other domains, for example mdltenethealth.net, mdletenet.com, tenethealth.net, parkplazahospital.com and mytenet.com.

these name servers are commonly used alongside tendbkgtm.tenethealth.com name servers.

Host names with one IP number:

ns1.tenethealth.com points to 155.139.24.1; ns2.tenethealth.com points to 155.139.104.1.

modelhospital.com - robtex.com