hostmaster.us - robtex.com
hostmaster.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns29.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2181::f🇺🇸 GODADDY-DNS2603:5:2180::/44 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| A | 97.74.104.15🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns29.domaincontrol.com | ||||||
| NS | ns30.domaincontrol.com | ||||||
| A | 2603:5:2281::f🇺🇸 GODADDY-DNS2603:5:2280::/44 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| A | 173.201.72.15🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns30.domaincontrol.com | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2026-03-16 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783962470 | ||||||
Subdomains
www.hostmaster.us |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSns.1stwebart.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 04:54:02
○ 2026-02-18 14:05:20
○ 2026-07-13 17:30:48
○NSns.intersessions.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 04:54:02
○ 2026-02-18 14:05:20
○ 2026-07-13 17:30:48
○NSns2.intersessions.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 04:54:02
○ 2026-02-18 14:05:20
○ 2026-07-13 17:30:48
●NSns29.domaincontrol.com2026-02-18 → 2026-07-13 · 3 obs
● 2026-02-18 14:05:20
● 2026-07-13 17:30:48
●NSns30.domaincontrol.com2026-02-18 → 2026-07-13 · 3 obs
● 2026-02-18 14:05:20
● 2026-07-13 17:30:48
○MXmx09.avspamfilter.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 04:54:02
○ 2026-02-18 14:05:20
○ 2026-07-13 17:30:48
○MXmx10.avspamfilter.com2015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 04:54:02
○ 2026-02-18 14:05:20
○ 2026-07-13 17:30:48
●A15.197.225.1282026-02-18 → 2026-07-13 · 3 obs
● 2026-02-18 14:05:20
● 2026-07-13 17:30:48
●A3.33.251.1682026-02-18 → 2026-07-13 · 3 obs
● 2026-02-18 14:05:20
● 2026-07-13 17:30:48
○A74.220.25.1192015-08-30 → 2017-01-03 · 4 obs
● 2017-01-03 04:54:02
○ 2026-02-18 14:05:20
○ 2026-07-13 17:30:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, m.cctld.us, n.cctld.us, f.cctld.us... | - |
| hostmaster.us | ns30.domaincontrol.com, ns29.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns30.domaincontrol.com, ns29.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hostmaster.us (unsigned zone)
⏱️ Timing
Total: 888ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
www.hostmaster.us is a subdomain of hostmaster.us.
IP Addresses
hostmaster.us has two IP addresses: 3.33.251.168 and 15.197.225.128
abdbootcamp.com, brucker.com, suzzone.com plus two other host names have IP numbers in common with hostmaster.us.
Name Servers
DNS delegation for hostmaster.us points to two name servers: ns29.domaincontrol.com and ns30.domaincontrol.com.
The name server configuration of hostmaster.us is shared with other domains, for instance texaslottoclub.com, handytoyota.com, hoffmanknives.com and two others.
ns29.domaincontrol.com directs to 97.74.104.15 and 2603:5:2181::f. ns30.domaincontrol.com directs to 173.201.72.15 and 2603:5:2281::f. Each host name carries two IP addresses.