bf-bf.com - robtex.com
bf-bf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.143.137.69🇺🇸 ENERGY-GROUP-NETWORKS104.143.136.0/22 HT | ||||||
| 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=1773644501 | ||||||
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=1777049586 | ||||||
Previously NS for
bf-bf.com |
Same first word
bf-bf.com |
DNS History
9 records (3 active, 6 former)
●NSa.share-dns.com2026-04-18 → 2026-04-24 · 3 obs
● 2026-04-18 00:11:04
● 2026-04-24 17:11:30
●NSb.share-dns.net2026-04-18 → 2026-04-24 · 3 obs
● 2026-04-18 00:11:04
● 2026-04-24 17:11:30
○NSbf-bf.com2015-05-31 → 2017-12-09 · 4 obs
● 2017-12-09 21:00:42
○ 2026-04-18 00:11:04
○ 2026-04-24 17:11:30
●A104.143.137.692026-04-18 → 2026-04-24 · 3 obs
● 2026-04-18 00:11:04
● 2026-04-24 17:11:30
○A104.171.163.2192015-10-08 → 2015-11-16 · 5 obs
● 2015-10-08 15:13:02
● 2015-11-16 08:25:42
○ 2016-02-20 02:55:24
○ 2026-04-24 17:11:30
○A104.171.165.1662016-06-02 → 2016-06-02 · 4 obs
● 2016-06-02 12:11:28
○ 2016-09-11 22:34:04
○ 2026-04-24 17:11:30
○A104.171.165.1822016-02-20 → 2016-02-20 · 4 obs
● 2016-02-20 02:55:24
○ 2016-06-02 12:11:28
○ 2026-04-24 17:11:30
○A107.148.184.362016-09-11 → 2017-12-09 · 5 obs
● 2016-09-11 22:34:04
● 2017-12-09 21:00:42
○ 2026-04-18 00:11:04
○ 2026-04-24 17:11:30
○A137.175.10.1692015-05-31 → 2015-05-31 · 3 obs
○ 2015-10-08 15:13:02
○ 2026-04-24 17:11:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net... | - |
| bf-bf.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bf-bf.com (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.143.137.69 |
| 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
bf-bf.com points to a single IP address: 104.143.137.69.
Other host names, for instance leidu66.com, share IP numbers with bf-bf.com.
Name Servers
bf-bf.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.
bf-bf.com uses the same name server setup as other domains, including yuejingv.com, zu-chain.com, 9kh53d.com, 007vns.com and (0x787878)burn.com.
At least part of the name servers for bf-bf.com are shared with other domains, for instance 0375dzh.com, myedu-ceo.com, sc-dh.com, zouhongwang.com and galaxylightsound.com.
these name servers are commonly used with the name servers a2.share-dns.com, b2.share-dns.net, a11.share-dns.com, b11.share-dns.net, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Hostnames with a single IP
a.share-dns.com resolves to: 172.64.53.25.
b.share-dns.net resolves to: 172.64.52.239.