top-grid.com - robtex.com
top-grid.com
| CNAME | exp.judns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.44.124🇺🇸 Cloudflare172.65.32.0/20 , 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=1777108501 | ||||||
Subdomains
hostmaster.top-grid.com |
Same first word
top-grid.com |
DNS History
10 records (3 active, 7 former)
○NSdns.bizcn.com2017-04-09 → 2017-04-09 · 4 obs
○ 2015-06-08 06:09:38
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
●NSexp1.judns.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-09 03:14:24
● 2026-04-25 07:57:56
● 2026-04-25 09:19:26
● 2026-04-25 07:57:56
● 2026-04-25 09:19:26
●NSexp2.judns.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-09 03:14:24
● 2026-04-25 07:57:56
● 2026-04-25 09:19:26
● 2026-04-25 07:57:56
● 2026-04-25 09:19:26
○NSns1.dns.com.cn2017-04-09 → 2017-04-09 · 4 obs
○ 2015-06-08 06:09:38
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
○NSns2.dns.com.cn2015-06-08 → 2017-04-09 · 4 obs
● 2015-06-08 06:09:38
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
○A183.3.222.1132017-04-09 → 2017-04-09 · 4 obs
○ 2015-06-08 06:09:38
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
○A202.55.6.1682015-06-08 → 2015-06-08 · 3 obs
● 2015-06-08 06:09:38
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
○CNAME168.txchina.net2015-06-08 → 2015-10-25 · 4 obs
● 2015-06-08 06:09:38
● 2015-10-25 13:10:14
○ 2015-12-24 17:33:00
○ 2026-04-25 09:19:26
● 2015-10-25 13:10:14
○ 2015-12-24 17:33:00
○ 2026-04-25 09:19:26
●CNAMEexp.judns.com2026-04-25 → 2026-04-25 · 3 obs
○ 2017-04-09 03:14:24
● 2026-04-25 07:57:56
● 2026-04-25 09:19:26
● 2026-04-25 07:57:56
● 2026-04-25 09:19:26
○CNAMEgn113.feixiangdg.com2017-04-09 → 2017-04-09 · 4 obs
○ 2015-12-24 17:33:00
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
● 2017-04-09 03:14:24
○ 2026-04-25 07:57:56
○ 2026-04-25 09:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| top-grid.com | exp1.judns.com, exp2.judns.com | 2 records |
✅ Authoritative Response
Server:172.65.39.91
NS records: exp1.judns.com, exp2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for top-grid.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | exp1.judns.com, exp2.judns.com |
| CNAME | 1 | exp.judns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (exp1.judns.com, exp2.judns.com)
Analysis
Hierarchy
top-grid.com is the parent of hostmaster.top-grid.com.
IP Addresses
top-grid.com resolves to one IP number: 172.65.44.124.
Other host names, for instance exp.judns.com, share IP numbers with top-grid.com.