utswhs.com - robtex.com
utswhs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.242.237.100🇺🇸 UTSouthwestern199.242.236.0/22 UTSW_199.242.236.0 | ||||||
| PTR | swmspwrscapprd1.swmed.org | ||||||
| NS | swnsmgmt.swmed.edu ⭐ | ||||||
| NS | swnse3.dns.swmed.edu | ||||||
| A | 129.112.115.3🇺🇸 UTSouthwestern129.112.115.0/24 | ||||||
| PTR | swnse3.dns.swmed.edu | ||||||
| NS | swnse4.dns.swmed.edu | ||||||
| A | 199.242.239.13🇺🇸 UTSouthwestern199.242.236.0/22 UTSW_199.242.236.0 | ||||||
| PTR | swnse4.dns.swmed.edu | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | swnsmgmt.swmed.edudomains@lists.utsouthwestern.edu 2015-05-26 #0 | ||||||
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.netnstld@verisign-grs.com serial=1774615147 | ||||||
Same first word
utswhs.com |
DNS History
5 records (4 active, 1 former)
●NSswnse3.dns.swmed.edu2015-08-06 → 2026-03-27 · 2 obs
● 2015-08-06 08:24:28
● 2026-03-27 12:56:24
● 2026-03-27 12:56:24
●NSswnse4.dns.swmed.edu2015-08-06 → 2026-03-27 · 2 obs
● 2015-08-06 08:24:28
● 2026-03-27 12:56:24
● 2026-03-27 12:56:24
●A199.242.237.1002015-08-06 → 2026-03-27 · 2 obs
● 2015-08-06 08:24:28
● 2026-03-27 12:56:24
● 2026-03-27 12:56:24
○A46.22.117.2502015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 08:24:28
○ 2017-05-25 17:35:58
○ 2026-03-27 12:56:24
○ 2017-05-25 17:35:58
○ 2026-03-27 12:56:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| utswhs.com | swnse4.dns.swmed.edu, swnse3.dns.swmed.edu | - |
✅ Authoritative Response
Server:199.242.239.13
NS records: swnse4.dns.swmed.edu, swnse3.dns.swmed.edu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utswhs.com (unsigned zone)
⏱️ Timing
Total: 771ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.242.237.100 |
| NS | 2 | swnse4.dns.swmed.edu, swnse3.dns.swmed.edu |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | swnsmgmt.swmed.edu domains.lists.utsouth |
Analysis
IP Addresses
utswhs.com points to IP number: 199.242.237.100.
Name Servers
utswhs.com is delegated to three name servers: swnsmgmt.swmed.edu, swnse3.dns.swmed.edu and swnse4.dns.swmed.edu.
utswhs.com at least partially shares name servers with other domains, for instance utsouthwesternhospitals.net, tissueandeyes.org, moncriefcancerinstitute.org, dallashealthstudy.info and utswmed.com.
Host names with a single IP:
swnse3.dns.swmed.edu points to 129.112.115.3.
swnse4.dns.swmed.edu points to 199.242.239.13.