hdkusa.com - robtex.com
hdkusa.com
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=1783177806 | ||||||
Same first word
hdkusa.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSns39.domaincontrol.com2015-07-01 → 2026-07-04 · 2 obs
● 2026-07-04 15:39:36
●NSns40.domaincontrol.com2015-07-01 → 2026-07-04 · 2 obs
● 2026-07-04 15:39:36
●MXhdkusa-com.mail.protection.outlook.com2020-04-05 → 2026-07-04 · 3 obs
● 2020-04-05 22:59:40
● 2026-07-04 15:39:36
○MXmailstore1.secureserver.net2015-07-01 → 2017-03-23 · 4 obs
● 2017-03-23 06:12:10
○ 2020-04-05 22:59:40
○ 2026-07-04 15:39:36
○MXsmtp.secureserver.net2015-07-01 → 2017-03-23 · 4 obs
● 2017-03-23 06:12:10
○ 2020-04-05 22:59:40
○ 2026-07-04 15:39:36
●A15.197.225.1282026-06-19 → 2026-07-04 · 3 obs
● 2026-06-19 20:30:50
● 2026-07-04 15:39:36
○A184.168.131.2412020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 22:59:40
○ 2026-06-19 20:30:50
○ 2026-07-04 15:39:36
○A184.168.193.2162015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-12 22:32:08
○ 2026-07-04 15:39:36
○A184.168.221.72015-11-12 → 2016-03-03 · 5 obs
● 2015-11-12 22:32:08
● 2016-03-03 20:35:30
○ 2016-07-26 14:55:50
○ 2026-07-04 15:39:36
●A3.33.251.1682026-06-19 → 2026-07-04 · 3 obs
● 2026-06-19 20:30:50
● 2026-07-04 15:39:36
○A50.63.202.192017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 06:12:10
○ 2020-04-05 22:59:40
○ 2026-07-04 15:39:36
○A50.63.202.52016-07-26 → 2016-07-26 · 4 obs
● 2016-07-26 14:55:50
○ 2017-03-23 06:12:10
○ 2026-07-04 15:39:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hdkusa.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdkusa.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 1 | hdkusa-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
hdkusa.com has two IP addresses: 3.33.251.168 and 15.197.225.128
weapon.guru, libertyvineyardsandwinery.com, nortonfloor.com and two other host names share IP numbers with hdkusa.com.
Name Servers
DNS delegation for hdkusa.com points to two name servers: ns39.domaincontrol.com and ns40.domaincontrol.com.
hdkusa.com uses the same name servers as several other domains — among them hearingmilestones.com, rgoody.com, spsetia.com and two more.
hdkusa.com has partial name server overlap with other domains, including olivialighting.com.
ns39.domaincontrol.com directs to 97.74.109.20 and 2603:5:21d1::14. ns40.domaincontrol.com directs to 173.201.77.20 and 2603:5:22d1::14. Each host name carries two IP addresses.
Mail Servers
Mail for hdkusa.com is handled by a single mail server, hdkusa-com.mail.protection.outlook.com.
hdkusa-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.34, 52.101.41.6, 52.101.41.24 and 5 others.