bjbfedu.com - robtex.com
bjbfedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.206.157.8🇭🇰 OWGELS-AS-AP154.206.128.0/18 Starbow ltd | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1715092989 | ||||||
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
bjbfedu.com |
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-02-18 → 2026-02-25 · 2 obs
● 2026-02-25 09:09:24
●NSb.share-dns.net2026-02-18 → 2026-02-25 · 2 obs
● 2026-02-25 09:09:24
●A154.206.157.82026-02-18 → 2026-02-25 · 2 obs
● 2026-02-25 09:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| bjbfedu.com | a.share-dns.com, b.share-dns.net | - |
✅ 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 bjbfedu.com (unsigned zone)
⏱️ Timing
Total: 54ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.157.8 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
AI analysis
bjbfedu.com points to a single IP address: 154.206.157.8.
Other host names, for instance upulink.com, share IP numbers with bjbfedu.com.
Two name servers a.share-dns.com and b.share-dns.net handle the delegation for bjbfedu.com.
bjbfedu.com shares the same name server setup as other domains, for example qtzww.com, xaybjd.com, ruidns.com, tlsdeguo.com and www2016008.com.
bjbfedu.com at least partially shares name servers with other domains, for example meddiostv.com, 10010ee.com, zqsmsoft.com, by32777.com and tzqctea.com.
these name servers are commonly used with the following name servers: a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a2.share-dns.com and b2.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.