dfwdocs.com - dns.ninja
dfwdocs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.50.9.220🇺🇸 TEXAS-HEALTH-RESOURCES12.50.9.0/24 | ||||||
| PTR | texashealthglossary.com | ||||||
| PTR | yourjointhealth.com | ||||||
| PTR | yourbackhealth.net | ||||||
| PTR | yourjointhealth.net | ||||||
| PTR | texashealthglossary.org | ||||||
| PTR | txhealth.org | ||||||
| PTR | yourbackhealth.org | ||||||
| PTR | yourjointhealth.org | ||||||
| PTR | www.texashealth.app | ||||||
| PTR | www.texashealthglossary.com | ||||||
| PTR | www.yourbackhealth.com | ||||||
| PTR | www.yourjointhealth.com | ||||||
| PTR | www.texashealth.health | ||||||
| PTR | sd.hcin.net | ||||||
| PTR | www.yourbackhealth.net | ||||||
| PTR | www.yourjointhealth.net | ||||||
| PTR | www.texashealthglossary.org | ||||||
| PTR | portal.txhealth.org | ||||||
| PTR | www.yourbackhealth.org | ||||||
| PTR | www.yourjointhealth.org | ||||||
| NS | ns2.hcin.net ⭐ | ||||||
| A | 12.50.18.249🇺🇸 TEXAS-HEALTH-RESOURCES12.50.18.0/24 | ||||||
| PTR | ns2.hcin.net | ||||||
| PTR | dibextdns01.txhealth.org | ||||||
| NS | ns.hcin.net | ||||||
| A | 12.50.9.248🇺🇸 TEXAS-HEALTH-RESOURCES12.50.9.0/24 | ||||||
| PTR | ns.hcin.net | ||||||
| PTR | ribextdns01.txhealth.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.hcin.netdomainnames@texashealth.org serial=459019562 | ||||||
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=1783210741 | ||||||
PTR for
Subdomains
www.dfwdocs.com |
Same first word
DNS History
5 records (3 active, 2 former)
●NSns.hcin.net2015-08-22 → 2026-07-05 · 5 obs
● 2017-01-06 03:23:20
○ 2017-07-06 17:54:56
● 2017-07-17 14:00:20
● 2026-07-05 00:21:54
○NSns3.hcin.net2015-08-22 → 2017-07-17 · 4 obs
● 2017-07-17 14:00:20
○ 2018-01-14 03:48:42
○ 2026-07-05 00:21:54
●A12.50.9.2202018-01-14 → 2026-07-05 · 3 obs
● 2018-01-14 03:48:42
● 2026-07-05 00:21:54
○A208.189.200.1042015-08-22 → 2017-07-17 · 4 obs
● 2017-07-17 14:00:20
○ 2018-01-14 03:48:42
○ 2026-07-05 00:21:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| dfwdocs.com | ns2.hcin.net, ns.hcin.net | - |
✅ Authoritative Response
Server:12.50.18.249
NS records: ns2.hcin.net, ns.hcin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfwdocs.com (unsigned zone)
⏱️ Timing
Total: 436ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.50.9.220 |
| NS | 2 | ns.hcin.net, ns2.hcin.net |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.hcin.net domainnames.texashealth.org |
Analysis
Hierarchy
dfwdocs.com serves as the parent of www.dfwdocs.com.
IP Addresses
dfwdocs.com has exactly one IP address — 12.50.9.220.
postacutecareproviders.com, texashealthy.net, texashealth.vision plus two other host names have IP numbers in common with dfwdocs.com.
Name Servers
DNS delegation for dfwdocs.com points to two name servers: ns2.hcin.net and ns.hcin.net.
The name server configuration of dfwdocs.com is shared with other domains, for instance epicventi.org, dfwdocs.net, thsupplychain.com and two others.
dfwdocs.com has at least partial name server overlap with other domains, such as texashealthwomenscare.com, texashealthfamilyurgentcare.com, yourbackhealth.net and two others.
It is common to see these name servers used together with name servers dibextdns01.txhealth.org and ribextdns01.txhealth.org.
ns2.hcin.net directs to 12.50.18.249 and ns.hcin.net directs to 12.50.9.248; each host name points to exactly one IP number.