opt-us.com - dns.ninja
opt-us.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns71.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2194::2e🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| A | 97.74.105.46🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns71.domaincontrol.com | ||||||
| NS | ns72.domaincontrol.com | ||||||
| A | 2603:5:2294::2e🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| A | 173.201.73.46🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns72.domaincontrol.com | ||||||
| SOA | ns71.domaincontrol.comdns@jomax.net 2023-09-20 #0 | ||||||
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=1786939179 | ||||||
Same first word
opt-us.com |
Similar names
DNS History
10 records (4 active, 6 former)
○NSns67.domaincontrol.com2015-07-14 → 2016-12-27 · 4 obs
● 2016-12-27 16:52:58
○ 2026-02-27 19:38:46
○ 2026-08-17 04:00:32
○NSns68.domaincontrol.com2015-07-14 → 2016-12-27 · 4 obs
● 2016-12-27 16:52:58
○ 2026-02-27 19:38:46
○ 2026-08-17 04:00:32
●NSns71.domaincontrol.com2026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 19:38:46
● 2026-08-17 04:00:32
●NSns72.domaincontrol.com2026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 19:38:46
● 2026-08-17 04:00:32
○MXmailstore1.secureserver.net2015-07-14 → 2016-12-27 · 4 obs
● 2016-12-27 16:52:58
○ 2026-02-27 19:38:46
○ 2026-08-17 04:00:32
○MXsmtp.secureserver.net2015-07-14 → 2016-12-27 · 4 obs
● 2016-12-27 16:52:58
○ 2026-02-27 19:38:46
○ 2026-08-17 04:00:32
●A15.197.148.332026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 19:38:46
● 2026-08-17 04:00:32
○A182.50.130.1212016-04-10 → 2016-12-27 · 5 obs
● 2016-04-10 01:29:00
● 2016-12-27 16:52:58
○ 2026-02-27 19:38:46
○ 2026-08-17 04:00:32
○A182.50.130.682015-07-14 → 2016-01-10 · 4 obs
● 2016-01-10 16:43:42
○ 2016-04-10 01:29:00
○ 2026-08-17 04:00:32
●A3.33.130.1902026-02-27 → 2026-08-17 · 3 obs
● 2026-02-27 19:38:46
● 2026-08-17 04:00:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| opt-us.com | ns71.domaincontrol.com, ns72.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.46
NS records: ns71.domaincontrol.com, ns72.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opt-us.com (unsigned zone)
⏱️ Timing
Total: 228ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns71.domaincontrol.com, ns72.domaincontrol.com |
| SOA | 1 | ns71.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)
Analysis
IP Addresses
opt-us.com points to the IP addresses 3.33.130.190 and 15.197.148.33
wildtribephoto.com, londonbatteries.com, yokeru.info plus two other host names have IP numbers in common with opt-us.com.
Name Servers
DNS delegation for opt-us.com points to two name servers: ns71.domaincontrol.com and ns72.domaincontrol.com.
The name server configuration of opt-us.com is shared with other domains, for instance atelephonesystem.com, clubhouse-online.com, smarttinter.com and two others.
ns71.domaincontrol.com directs to 97.74.105.46 and 2603:5:2194::2e. ns72.domaincontrol.com directs to 173.201.73.46 and 2603:5:2294::2e. Each host name carries two IP addresses.