btcur.com - robtex.com
btcur.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-65-190-172.defastlink.net | ||||||
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=1771291435 | ||||||
Same first word
btcur.com |
Similar names
DNS History
6 records (3 active, 3 former)
○NSdns10.hichina.com2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 21:09:04
○ 2026-02-25 08:53:04
○ 2026-02-25 16:55:00
○ 2026-02-25 08:53:04
○ 2026-02-25 16:55:00
○NSdns9.hichina.com2017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 21:09:04
○ 2026-02-25 08:53:04
○ 2026-02-25 16:55:00
○ 2026-02-25 08:53:04
○ 2026-02-25 16:55:00
●NSexpire1.gname-dns.com2026-02-25 → 2026-02-25 · 3 obs
○ 2017-03-27 21:09:04
● 2026-02-25 08:53:04
● 2026-02-25 16:55:00
● 2026-02-25 08:53:04
● 2026-02-25 16:55:00
●NSexpire2.gname-dns.com2026-02-25 → 2026-02-25 · 3 obs
○ 2017-03-27 21:09:04
● 2026-02-25 08:53:04
● 2026-02-25 16:55:00
● 2026-02-25 08:53:04
● 2026-02-25 16:55:00
○A47.89.58.322017-03-27 → 2017-03-27 · 3 obs
● 2017-03-27 21:09:04
○ 2026-02-25 08:53:04
○ 2026-02-25 16:55:00
○ 2026-02-25 08:53:04
○ 2026-02-25 16:55:00
●CNAMEexp.gs-cdn.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 08:53:04
● 2026-02-25 16:55:00
● 2026-02-25 16:55:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btcur.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server: 172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btcur.com (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
AI analysis
btcur.com points to a single IP: 172.65.190.172.
Other host names, for instance g6fo.com, www.g6fo.com, 0syn.com, 216049.cn and exp.gs-cdn.com share IP numbers with btcur.com.