bitcoin4u.com - robtex.com
bitcoin4u.com
| 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 | ns11.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2190::6🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns11.domaincontrol.com | ||||||
| A | 97.74.105.6🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns11.domaincontrol.com | ||||||
| NS | ns12.domaincontrol.com | ||||||
| A | 2603:5:2290::6🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns12.domaincontrol.com | ||||||
| A | 173.201.73.6🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns12.domaincontrol.com | ||||||
| SOA | ns11.domaincontrol.comdns@jomax.net 2026-02-10 #3 | ||||||
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=1774420272 | ||||||
Same first word
bitcoin4u.pl |
bitcoin4u.com |
bitcoin4u.ca |
DNS History
8 records (4 active, 4 former)
○NSns1.bluehost.com2015-07-05 → 2018-07-02 · 4 obs
● 2018-07-02 01:59:50
○ 2026-02-22 11:47:48
○ 2026-03-25 06:33:34
●NSns11.domaincontrol.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 11:47:48
● 2026-03-25 06:33:34
●NSns12.domaincontrol.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 11:47:48
● 2026-03-25 06:33:34
○NSns2.bluehost.com2015-07-05 → 2018-07-02 · 4 obs
● 2018-07-02 01:59:50
○ 2026-02-22 11:47:48
○ 2026-03-25 06:33:34
○MXmail.bitcoin4u.com2015-07-05 → 2018-07-02 · 4 obs
● 2018-07-02 01:59:50
○ 2026-02-22 11:47:48
○ 2026-03-25 06:33:34
●A15.197.225.1282026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 11:47:48
● 2026-03-25 06:33:34
●A3.33.251.1682026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 11:47:48
● 2026-03-25 06:33:34
○A66.147.244.1822015-07-05 → 2018-07-02 · 4 obs
● 2018-07-02 01:59:50
○ 2026-02-22 11:47:48
○ 2026-03-25 06:33:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| bitcoin4u.com | ns11.domaincontrol.com, ns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitcoin4u.com (unsigned zone)
⏱️ Timing
Total: 101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)
Analysis
IP Addresses
bitcoin4u.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance irtpr.com, anticsperformance.com, jhsmartlink.com, koai.com and afainstitute.net share IP numbers with bitcoin4u.com.
Name Servers
Two name servers ns11.domaincontrol.com and ns12.domaincontrol.com handle delegation for bitcoin4u.com.
bitcoin4u.com uses the same name server setup as other domains, for example hydeandstone.com.au, startthecoffee.com, selectelwireless.com, yourdaintyboutique.com and futj.ca.
bitcoin4u.com shares name servers with other domains at least partially, for instance iduworld.com, legocss.com and ismybanksafe.com.
Host names with two IP numbers:
ns11.domaincontrol.com points to: 2603:5:2190::6 and 97.74.105.6
ns12.domaincontrol.com points to: 2603:5:2290::6 and 173.201.73.6