13sz.com - robtex.com
13sz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 50.3.121.117🇩🇪 EONIX-NA50.3.120.0/22 | ||||||
| PTR | copses.forcemeans.ws | ||||||
| NS | a3.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 | b3.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=1769594577 | ||||||
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=1776658597 | ||||||
Same first word
13sz.com |
Similar names
zs13.com |
zs31.com |
sz13.net |
z13s.com |
31zs.com |
zs31.app |
31sz.com |
sz31.com |
s13z.com |
zs31.waw.pl |
s1z3.com |
13zs.com |
zs13.nl |
sz13.com |
sz13.cn |
sz13.at |
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-02-28 → 2026-04-20 · 3 obs
● 2026-02-28 07:33:10
● 2026-04-20 04:24:36
●NSa3.share-dns.com2026-02-28 → 2026-04-20 · 3 obs
● 2026-02-28 07:33:10
● 2026-04-20 04:24:36
●NSb.share-dns.net2026-02-28 → 2026-04-20 · 3 obs
● 2026-02-28 07:33:10
● 2026-04-20 04:24:36
●NSb3.share-dns.net2026-02-28 → 2026-04-20 · 3 obs
● 2026-02-28 07:33:10
● 2026-04-20 04:24:36
○NSns1.51dns.com2015-05-26 → 2015-05-26 · 3 obs
○ 2015-12-28 18:20:02
○ 2026-04-20 04:24:36
○NSns2.51dns.com2015-05-26 → 2015-05-26 · 3 obs
○ 2015-12-28 18:20:02
○ 2026-04-20 04:24:36
○NSwww.13sz.com2015-12-28 → 2017-02-03 · 5 obs
● 2015-12-28 18:20:02
● 2017-02-03 14:36:52
○ 2026-02-28 07:33:10
○ 2026-04-20 04:24:36
○MXio.bouncemx.com2015-12-28 → 2017-02-03 · 4 obs
● 2017-02-03 14:36:52
○ 2026-02-28 07:33:10
○ 2026-04-20 04:24:36
○A23.225.142.1502015-05-26 → 2015-05-26 · 3 obs
○ 2017-02-03 14:36:52
○ 2026-04-20 04:24:36
●A50.3.121.1172026-02-28 → 2026-04-20 · 3 obs
● 2026-02-28 07:33:10
● 2026-04-20 04:24:36
○A70.39.84.2392017-02-03 → 2017-02-03 · 4 obs
● 2017-02-03 14:36:52
○ 2026-02-28 07:33:10
○ 2026-04-20 04:24:36
○A70.39.84.2402015-12-28 → 2015-12-28 · 4 obs
● 2015-12-28 18:20:02
○ 2016-04-30 21:53:06
○ 2026-04-20 04:24:36
○A70.39.84.2482016-04-30 → 2016-04-30 · 4 obs
● 2016-04-30 21:53:06
○ 2017-02-03 14:36:52
○ 2026-04-20 04:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 13sz.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 13sz.com (unsigned zone)
⏱️ Timing
Total: 311ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.3.121.117 |
| 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 (a3.share-dns.com)
Analysis
IP Addresses
13sz.com resolves to one IP number: 50.3.121.117.
Name Servers
13sz.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
13sz.com at least partially shares name servers with other domains, for instance chinasosmart.com, cubitex.com, 9659abc1175.top, 315360.com and cdscreate.com.
These name servers are commonly used with the following name servers: a2.share-dns.com, b2.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a4.share-dns.com and b4.share-dns.net.
Host names with a single IP:
a3.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b3.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: a3.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net.