btcu.cc - robtex.com
btcu.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820 | ||||||
| PTR | 64.64.237.252.16clouds.com | ||||||
| NS | ns1.aabb.com ⚠️ Not in zone NS records | ||||||
| A | 64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820 | ||||||
| PTR | 64.64.237.252.16clouds.com | ||||||
| NS | ns2.aabb.com ⚠️ Not in zone NS records | ||||||
| A | 64.64.237.252🇺🇸 IT-164.64.236.0/22 AS25820 | ||||||
| PTR | 64.64.237.252.16clouds.com | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1778873850 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
●NSns1.aabb.com2026-05-15 → 2026-05-15 · 3 obs
○ 2026-04-22 02:07:30
● 2026-05-15 19:38:12
● 2026-05-15 19:38:14
● 2026-05-15 19:38:12
● 2026-05-15 19:38:14
●NSns2.aabb.com2026-05-15 → 2026-05-15 · 3 obs
○ 2026-04-22 02:07:30
● 2026-05-15 19:38:12
● 2026-05-15 19:38:14
● 2026-05-15 19:38:12
● 2026-05-15 19:38:14
○NSns35.domaincontrol.com2020-02-20 → 2021-01-04 · 4 obs
● 2020-02-20 18:39:12
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
○NSns36.domaincontrol.com2020-02-20 → 2021-01-04 · 4 obs
● 2020-02-20 18:39:12
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
○NSsp1.gname-dns.com2026-04-11 → 2026-04-22 · 5 obs
○ 2021-01-04 14:39:10
● 2026-04-11 02:53:56
● 2026-04-22 02:07:30
○ 2026-05-15 19:38:12
○ 2026-05-15 19:38:14
● 2026-04-11 02:53:56
● 2026-04-22 02:07:30
○ 2026-05-15 19:38:12
○ 2026-05-15 19:38:14
○NSsp2.gname-dns.com2026-04-11 → 2026-04-22 · 5 obs
○ 2021-01-04 14:39:10
● 2026-04-11 02:53:56
● 2026-04-22 02:07:30
○ 2026-05-15 19:38:12
○ 2026-05-15 19:38:14
● 2026-04-11 02:53:56
● 2026-04-22 02:07:30
○ 2026-05-15 19:38:12
○ 2026-05-15 19:38:14
○MXmx.yandex.net2021-01-04 → 2021-01-04 · 3 obs
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
○A178.32.186.2382020-02-20 → 2021-01-04 · 4 obs
● 2020-02-20 18:39:12
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
○A2001:41d0:1008:1266::352020-02-20 → 2021-01-04 · 4 obs
● 2020-02-20 18:39:12
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
● 2021-01-04 14:39:10
○ 2026-04-11 02:53:56
○ 2026-05-15 19:38:14
●A64.64.237.2522026-05-15 → 2026-05-15 · 3 obs
○ 2026-04-11 02:53:56
● 2026-05-15 19:38:12
● 2026-05-15 19:38:14
● 2026-05-15 19:38:12
● 2026-05-15 19:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| btcu.cc | ns2.aabb.com, ns1.aabb.com | - |
✅ Authoritative Response
Server:64.64.237.252
NS records: ns2.aabb.com, ns1.aabb.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btcu.cc (unsigned zone)
⏱️ Timing
Total: 1400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.64.237.252 |
Analysis
IP Addresses
btcu.cc resolves to one IP number: 64.64.237.252.
other host names including one.vip, fi8.com, p.cc, lydt.com and ns2.b49.net share IP numbers with btcu.cc.
Name Servers
btcu.cc is delegated to two name servers ns1.aabb.com and ns2.aabb.com.
btcu.cc shares the same name server setup as other domains, for instance 4960.net, 80111.net, b49.net, tong.cc and 7kg.com.
Host names with a single IP:
ns1.aabb.com points to 64.64.237.252.
ns2.aabb.com points to 64.64.237.252.
Host names pointing to 64.64.237.252: ns1.aabb.com and ns2.aabb.com.