zjchenghai.com - robtex.com
zjchenghai.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=1778413831 | ||||||
Same first word
zjchenghai.com |
Similar names
DNS History
12 records (3 active, 9 former)
●NSexpire1.gname-dns.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-04-01 08:13:14
● 2026-05-10 12:06:16
● 2026-05-10 12:06:16
●NSexpire2.gname-dns.com2026-05-10 → 2026-05-10 · 2 obs
○ 2026-04-01 08:13:14
● 2026-05-10 12:06:16
● 2026-05-10 12:06:16
○NSns1.360wzb.com2017-09-04 → 2017-09-04 · 4 obs
○ 2016-12-18 20:32:50
● 2017-09-04 07:04:06
○ 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
● 2017-09-04 07:04:06
○ 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
○NSns1.dns.com.cn2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 20:32:50
○ 2017-09-04 07:04:06
○ 2026-05-10 12:06:16
○ 2017-09-04 07:04:06
○ 2026-05-10 12:06:16
○NSns1.julydns.com2026-04-01 → 2026-04-01 · 3 obs
○ 2017-09-04 07:04:06
● 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
● 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
○NSns2.360wzb.com2017-09-04 → 2017-09-04 · 4 obs
○ 2016-12-18 20:32:50
● 2017-09-04 07:04:06
○ 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
● 2017-09-04 07:04:06
○ 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
○NSns2.dns.com.cn2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 20:32:50
○ 2017-09-04 07:04:06
○ 2026-05-10 12:06:16
○ 2017-09-04 07:04:06
○ 2026-05-10 12:06:16
○NSns2.julydns.com2026-04-01 → 2026-04-01 · 3 obs
○ 2017-09-04 07:04:06
● 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
● 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
○A120.52.19.1132017-09-04 → 2017-09-04 · 4 obs
○ 2016-12-18 20:32:50
● 2017-09-04 07:04:06
○ 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
● 2017-09-04 07:04:06
○ 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
○A121.42.124.2502016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 20:32:50
○ 2017-09-04 07:04:06
○ 2026-05-10 12:06:16
○ 2017-09-04 07:04:06
○ 2026-05-10 12:06:16
○A156.244.225.292026-04-01 → 2026-04-01 · 3 obs
○ 2017-09-04 07:04:06
● 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
● 2026-04-01 08:13:14
○ 2026-05-10 12:06:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zjchenghai.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 zjchenghai.com (unsigned zone)
⏱️ Timing
Total: 529ms | 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
zjchenghai.com points to a single IP: 172.65.211.209.
Other host names, such as exp.gname.net, share IP numbers with zjchenghai.com.