healthdata.gov - robtex.com
healthdata.gov
gov
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.gov ⭐ | ||||||
| NS | b.ns.gov | ||||||
| NS | c.ns.gov | ||||||
| NS | d.ns.gov | ||||||
| SOA | a.ns.govdns@cloudflare.com serial=1785912962 | ||||||
rank #738 in the tld
WOT: SAFE (91/100)
📈 Tranco rank: #301,932
Subdomains
www.healthdata.gov |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1-07.azure-dns.com2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 07:23:36
●NSns2-07.azure-dns.net2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 07:23:36
●NSns3-07.azure-dns.org2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 07:23:36
●NSns4-07.azure-dns.info2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 07:23:36
○NSrh120ns1.368.dhhs.gov2015-06-28 → 2017-08-23 · 4 obs
● 2017-08-23 16:35:50
○ 2026-02-20 02:09:18
○ 2026-08-05 07:23:36
○NSrh120ns2.368.dhhs.gov2015-06-28 → 2017-08-23 · 4 obs
● 2017-08-23 16:35:50
○ 2026-02-20 02:09:18
○ 2026-08-05 07:23:36
○NSrh202ns1.355.dhhs.gov2015-06-28 → 2017-08-23 · 4 obs
● 2017-08-23 16:35:50
○ 2026-02-20 02:09:18
○ 2026-08-05 07:23:36
○NSrh202ns2.355.dhhs.gov2015-06-28 → 2017-08-23 · 4 obs
● 2017-08-23 16:35:50
○ 2026-02-20 02:09:18
○ 2026-08-05 07:23:36
○A107.22.178.1572015-06-28 → 2016-04-24 · 4 obs
● 2016-04-24 15:03:16
○ 2016-05-17 19:33:36
○ 2026-08-05 07:23:36
●A15.197.185.552026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 07:23:36
●A3.33.161.2062026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 07:23:36
○A54.243.212.262016-05-17 → 2017-08-23 · 5 obs
● 2016-05-17 19:33:36
● 2017-08-23 16:35:50
○ 2026-02-20 02:09:18
○ 2026-08-05 07:23:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gov | a.ns.gov, b.ns.gov, c.ns.gov, d.ns.gov | - |
| healthdata.gov | ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info | - |
✅ Authoritative Response
Server:208.84.5.7
NS records: ns1-07.azure-dns.com, ns2-07.azure-dns.net, ns3-07.azure-dns.org, ns4-07.azure-dns.info
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.185.55, 3.33.161.206 |
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| TXT | 3 | identrust_validate=ma5jbtMk6c7hJlDB1Mx/C, v=spf1 -all... |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
Analysis
Hierarchy
healthdata.gov serves as the parent of www.healthdata.gov.
IP Addresses
healthdata.gov directs to two IP numbers, 3.33.161.206 and 15.197.185.55
Host names like abd3caa003db101b5.awsglobalaccelerator.com are further examples that share IP numbers with healthdata.gov.
Name Servers
The domain healthdata.gov is delegated to these four name servers: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
healthdata.gov has at least partial name server overlap with other domains, such as belenos.us, rubattelweyermann.com, cloudyn.biz and two others.
ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org all point to exactly two IP numbers each: ns1-07.azure-dns.com → 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info → 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net → 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org → 204.14.183.7 and 2a01:111:4000:700::7.