chengyubm.com - robtex.com
chengyubm.com
| CNAME | exp.gname.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.211.209🇺🇸 Cloudflare172.65.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1778400906 | ||||||
Same first word
chengyubm.com |
DNS History
9 records (3 active, 6 former)
○NSdns3.hichina.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 22:17:50
○ 2026-04-12 15:14:16
○ 2026-05-10 08:16:16
○ 2026-04-12 15:14:16
○ 2026-05-10 08:16:16
○NSdns4.hichina.com2019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 22:17:50
○ 2026-04-12 15:14:16
○ 2026-05-10 08:16:16
○ 2026-04-12 15:14:16
○ 2026-05-10 08:16:16
●NSexpire1.gname-dns.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-01 19:59:40
● 2026-05-10 08:16:16
● 2026-05-10 08:16:16
●NSexpire2.gname-dns.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-05-01 19:59:40
● 2026-05-10 08:16:16
● 2026-05-10 08:16:16
○NSns1.julydns.com2026-04-12 → 2026-05-01 · 4 obs
○ 2019-12-17 22:17:50
● 2026-04-12 15:14:16
● 2026-05-01 19:59:40
○ 2026-05-10 08:16:16
● 2026-04-12 15:14:16
● 2026-05-01 19:59:40
○ 2026-05-10 08:16:16
○NSns2.julydns.com2026-04-12 → 2026-05-01 · 4 obs
○ 2019-12-17 22:17:50
● 2026-04-12 15:14:16
● 2026-05-01 19:59:40
○ 2026-05-10 08:16:16
● 2026-04-12 15:14:16
● 2026-05-01 19:59:40
○ 2026-05-10 08:16:16
○A116.255.247.402019-12-17 → 2019-12-17 · 3 obs
● 2019-12-17 22:17:50
○ 2026-04-12 15:14:16
○ 2026-05-10 08:16:16
○ 2026-04-12 15:14:16
○ 2026-05-10 08:16:16
○A154.209.57.982026-04-12 → 2026-05-01 · 4 obs
○ 2019-12-17 22:17:50
● 2026-04-12 15:14:16
● 2026-05-01 19:59:40
○ 2026-05-10 08:16:16
● 2026-04-12 15:14:16
● 2026-05-01 19:59:40
○ 2026-05-10 08:16:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chengyubm.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 chengyubm.com (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gname.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
chengyubm.com resolves to a single IP: 172.65.211.209.
Other host names share IP numbers with chengyubm.com; for instance exp.gname.net.