51zhgw.com - robtex.com
51zhgw.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.kouming.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 2610:150:820a:0:216:3cff:fe7a:96a🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc. | ||||||
| A | 70.39.75.96🇺🇸 SHARKTECH-170.39.75.0/24 PNAP-CHG FDCS Route | ||||||
| PTR | tesu.edu | ||||||
| A | 208.98.39.15🇺🇸 SHARKTECH-1208.98.39.0/24 | ||||||
| NS | ns2.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 2400:51c0:0:2::5🇭🇰 SZKF-AS-AP2400:51c0::/32 kwaifong information service | ||||||
| A | 103.97.0.246🇭🇰 SZKF-AS-AP103.97.0.0/24 HKKF | ||||||
| SOA | ns1.kouming.netroot@kouming.net serial=1773834736 | ||||||
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=1776152282 | ||||||
Subdomains
www.51zhgw.com |
Same first word
51zhgw.com |
DNS History
10 records (2 active, 8 former)
○NSashley.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:20
○NSdns10.hichina.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 03:18:10
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○NSdns9.hichina.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 03:18:10
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○NShenrik.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:20
●NSns1.kouming.net2026-04-14 → 2026-04-14 · 3 obs
○ 2016-12-17 03:18:10
● 2026-04-14 07:46:16
● 2026-04-14 07:46:20
● 2026-04-14 07:46:16
● 2026-04-14 07:46:20
●NSns2.kouming.net2026-04-14 → 2026-04-14 · 3 obs
○ 2016-12-17 03:18:10
● 2026-04-14 07:46:16
● 2026-04-14 07:46:20
● 2026-04-14 07:46:16
● 2026-04-14 07:46:20
○A188.114.96.02026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:20
○A188.114.97.02026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:20
○A2a06:98c1:3120::2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:20
○A2a06:98c1:3121::2026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-14 07:46:16
○ 2026-04-14 07:46:20
○ 2026-04-14 07:46:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 51zhgw.com | ns1.kouming.net, ns2.kouming.net | - |
✅ Authoritative Response
Server:103.97.0.246
NS records: ns1.kouming.net, ns2.kouming.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51zhgw.com (unsigned zone)
⏱️ Timing
Total: 853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.kouming.net, ns2.kouming.net |
| SOA | 1 | ns1.kouming.net root.kouming.net |
Analysis
Hierarchy
51zhgw.com is a parent of www.51zhgw.com.
Name Servers
51zhgw.com is delegated to two name servers: ns1.kouming.net and ns2.kouming.net.
51zhgw.com uses the same name server setup as other domains, including air-tc.com, ujust.net, bjcmr.com, zhangcaor.com and ghhkj.com.
Host names with three IP numbers:
ns1.kouming.net points to: 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.
Host names with two IP numbers:
ns2.kouming.net points to: 2400:51c0:0:2::5 and 103.97.0.246.