zyjtong.com - robtex.com
zyjtong.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.245.45.20🇺🇸 Colocrossing-AS172.245.45.0/24 | ||||||
| PTR | 172-245-45-20-host.colocrossing.com | ||||||
| NS | a7.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 | b7.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=1771923018 | ||||||
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=1778732761 | ||||||
Subdomains
umwet.zyjtong.com |
Same first word
zyjtong.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-04-25 → 2026-05-14 · 2 obs
● 2026-05-14 04:53:00
●NSa7.share-dns.com2026-04-25 → 2026-05-14 · 2 obs
● 2026-05-14 04:53:00
●NSb.share-dns.net2026-04-25 → 2026-05-14 · 2 obs
● 2026-05-14 04:53:00
●NSb7.share-dns.net2026-04-25 → 2026-05-14 · 2 obs
● 2026-05-14 04:53:00
●A172.245.45.202026-04-25 → 2026-05-14 · 2 obs
● 2026-05-14 04:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zyjtong.com | b7.share-dns.net, a7.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b7.share-dns.net, a7.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zyjtong.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.245.45.20 |
| 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 (a7.share-dns.com)
Analysis
Hierarchy
umwet.zyjtong.com is a child of zyjtong.com.
IP Addresses
zyjtong.com resolves to one IP number: 172.245.45.20.
Other host names for instance umwet.zyjtong.com and shopqv.com share IP numbers with zyjtong.com.
Name Servers
zyjtong.com delegates to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.
zyjtong.com at least partially shares name servers with other domains, including aomoni.com, daotuzuowen.com, 596610.help, jsepclweb.com and kuotazio.com.
These name servers are commonly used with a3.share-dns.com, b3.share-dns.net, a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a12.share-dns.com, b12.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names with one IP number:
a7.share-dns.com and a.share-dns.com point to 172.64.53.25.
b7.share-dns.net and b.share-dns.net point to 172.64.52.239.
Host names that point to 172.64.53.25: a7.share-dns.com and a.share-dns.com.
Host names that point to 172.64.52.239: b7.share-dns.net and b.share-dns.net.