51topsun.com - robtex.com
51topsun.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.249.81.184🇺🇸 DXTL-1192.249.80.0/20 Customer Route - LOA provided | ||||||
| NS | a12.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b12.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1761283338 | ||||||
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=1774644197 | ||||||
Same first word
51topsun.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 05:01:08
● 2026-03-27 21:01:28
●NSa12.share-dns.com2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 13:04:28
● 2026-03-27 21:01:28
○NSa5.share-dns.com2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 05:01:08
○ 2026-03-21 13:04:28
○ 2026-03-27 21:01:28
●NSb.share-dns.net2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 05:01:08
● 2026-03-27 21:01:28
●NSb12.share-dns.net2026-03-21 → 2026-03-27 · 3 obs
● 2026-03-21 13:04:28
● 2026-03-27 21:01:28
○NSb5.share-dns.net2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 05:01:08
○ 2026-03-21 13:04:28
○ 2026-03-27 21:01:28
○NSvip1.alidns.com2017-01-04 → 2017-12-08 · 4 obs
● 2017-12-08 16:46:22
○ 2026-02-25 05:01:08
○ 2026-03-27 21:01:28
○NSvip2.alidns.com2017-01-04 → 2017-12-08 · 4 obs
● 2017-12-08 16:46:22
○ 2026-02-25 05:01:08
○ 2026-03-27 21:01:28
○MXmxn.mxhichina.com2017-01-04 → 2017-12-08 · 4 obs
● 2017-12-08 16:46:22
○ 2026-02-25 05:01:08
○ 2026-03-27 21:01:28
○MXmxw.mxhichina.com2017-01-04 → 2017-12-08 · 4 obs
● 2017-12-08 16:46:22
○ 2026-02-25 05:01:08
○ 2026-03-27 21:01:28
○A106.14.74.302017-12-08 → 2017-12-08 · 3 obs
○ 2026-02-25 05:01:08
○ 2026-03-27 21:01:28
●A192.249.81.1842026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 05:01:08
● 2026-03-27 21:01:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51topsun.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51topsun.com (unsigned zone)
⏱️ Timing
Total: 501ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.249.81.184 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a12.share-dns.com)
Analysis
IP Addresses
51topsun.com points to a single IP: 192.249.81.184.
Name Servers
51topsun.com's delegation is handled by four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.
51topsun.com partially shares name servers with other domains; examples include whltyy.net, nxrcjg.com, jsbanlian.com, 885145.com and dy1573.com.
These name servers are commonly used alongside a2.share-dns.com, b2.share-dns.net, a9.share-dns.com, b9.share-dns.net, a3.share-dns.com, b3.share-dns.net, a6.share-dns.com, b6.share-dns.net, a8.share-dns.com and b8.share-dns.net.
Host names sharing a single IP address:
a12.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b12.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a12.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b12.share-dns.net and b.share-dns.net.