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=1785900616 | ||||||
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 03:47:02
●NSns2-07.azure-dns.net2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 03:47:02
●NSns3-07.azure-dns.org2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 03:47:02
●NSns4-07.azure-dns.info2026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 03:47:02
○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 03:47:02
○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 03:47:02
○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 03:47:02
○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 03:47:02
○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 03:47:02
●A15.197.185.552026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 03:47:02
●A3.33.161.2062026-02-20 → 2026-08-05 · 3 obs
● 2026-02-20 02:09:18
● 2026-08-05 03:47:02
○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 03:47:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gov | d.ns.gov, c.ns.gov, a.ns.gov, b.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: 1808ms | 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 points 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.