ytchengfeng.com - robtex.com
ytchengfeng.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a8.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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b8.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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
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=1771291435 | ||||||
DNS History
6 records (4 active, 2 former)
○NS(root)2016-12-17 → 2017-09-06 · 3 obs
● 2017-09-06 20:44:22
○ 2026-02-27 11:26:16
●NSa.share-dns.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 11:26:16
●NSa8.share-dns.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 11:26:16
●NSb.share-dns.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 11:26:16
●NSb8.share-dns.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 11:26:16
○A114.80.208.2212016-12-17 → 2017-09-06 · 3 obs
● 2017-09-06 20:44:22
○ 2026-02-27 11:26:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ytchengfeng.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ytchengfeng.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a8.share-dns.com)
AI analysis
ytchengfeng.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
At least part of the name servers for ytchengfeng.com are shared with other domains, for instance sdocard.com, xfpcw168.com, sanxiw.net, r4tt.com and ea-ty.com.
these name servers are commonly used with the name servers a3.share-dns.com, b3.share-dns.net, a2.share-dns.com, b2.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a12.share-dns.com, b12.share-dns.net, a6.share-dns.com and b6.share-dns.net.
Hostnames with one IP:
a8.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b8.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Hostnames that point to 172.64.53.25: a8.share-dns.com and a.share-dns.com
Hostnames that point to 172.64.52.239: b8.share-dns.net and b.share-dns.net