btbcchain.com - robtex.com
btbcchain.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.110.191.151🇬🇧 BT-UK-AS91.110.0.0/16 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1778341437 | ||||||
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=1778345736 | ||||||
Same first word
btbcchain.com |
DNS History
7 records (3 active, 4 former)
●NSa.share-dns.com2026-03-28 → 2026-05-09 · 3 obs
● 2026-03-28 23:18:14
● 2026-05-09 17:07:20
●NSb.share-dns.net2026-03-28 → 2026-05-09 · 3 obs
● 2026-03-28 23:18:14
● 2026-05-09 17:07:20
○NSns1.bdydns.cn2018-07-04 → 2018-07-04 · 3 obs
○ 2026-03-28 23:18:14
○ 2026-05-09 17:07:20
○NSns2.bdydns.cn2018-07-04 → 2018-07-04 · 3 obs
○ 2026-03-28 23:18:14
○ 2026-05-09 17:07:20
○A112.121.181.1312018-07-04 → 2018-07-04 · 3 obs
○ 2026-03-28 23:18:14
○ 2026-05-09 17:07:20
○A154.198.212.512026-03-28 → 2026-04-12 · 4 obs
● 2026-03-28 23:18:14
● 2026-04-12 10:52:12
○ 2026-05-09 17:07:20
●A91.110.191.1512026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 17:07:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btbcchain.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btbcchain.com (unsigned zone)
⏱️ Timing
Total: 679ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.110.191.151 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
IP Addresses
btbcchain.com points to a single IP address: 91.110.191.151.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for btbcchain.com.
btbcchain.com shares the same name server setup as other domains, for example kor-tec.com, jdswcnc.com, nccafr.com, ygfesg.com and trangamusic.com.
btbcchain.com at least partially shares name servers with other domains, for example 1116878.com, gxysb.com, 87wo.com, monelife.com and shanlaigt.com.
these name servers are commonly used with the following name servers: a3.share-dns.com, b3.share-dns.net, a1.share-dns.com, b1.share-dns.net, a8.share-dns.com, b8.share-dns.net, a5.share-dns.com, b5.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with one IP number:
a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.