youhaotech.com - robtex.com
youhaotech.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , 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=1775031917 | ||||||
Same first word
youhaotech.com |
DNS History
11 records (3 active, 8 former)
○NSa.share-dns.com2026-04-01 → 2026-04-01 · 1 obs
○ 2026-04-01 08:52:08
○NSa9.share-dns.com2026-04-01 → 2026-04-01 · 1 obs
○ 2026-04-01 08:52:08
○NSb.share-dns.net2026-04-01 → 2026-04-01 · 1 obs
○ 2026-04-01 08:52:08
○NSb9.share-dns.net2026-04-01 → 2026-04-01 · 1 obs
○ 2026-04-01 08:52:08
●NSexpire1.gname-dns.com2026-04-01 → 2026-04-01 · 2 obs
○ 2017-03-18 08:25:00
● 2026-04-01 08:52:08
● 2026-04-01 08:52:08
●NSexpire2.gname-dns.com2026-04-01 → 2026-04-01 · 2 obs
○ 2017-03-18 08:25:00
● 2026-04-01 08:52:08
● 2026-04-01 08:52:08
○NSns13.xincache.com2015-07-21 → 2017-03-18 · 3 obs
● 2015-07-21 23:05:28
● 2017-03-18 08:25:00
○ 2026-04-01 08:52:08
● 2017-03-18 08:25:00
○ 2026-04-01 08:52:08
○NSns14.xincache.com2015-07-21 → 2017-03-18 · 3 obs
● 2015-07-21 23:05:28
● 2017-03-18 08:25:00
○ 2026-04-01 08:52:08
● 2017-03-18 08:25:00
○ 2026-04-01 08:52:08
○A113.10.183.1162015-07-21 → 2017-03-18 · 3 obs
● 2015-07-21 23:05:28
● 2017-03-18 08:25:00
○ 2026-04-01 08:52:08
● 2017-03-18 08:25:00
○ 2026-04-01 08:52:08
○A38.173.134.722026-04-01 → 2026-04-01 · 1 obs
○ 2026-04-01 08:52:08
●CNAMEexp.gs-cdn.com2026-04-01 → 2026-04-01 · 1 obs
● 2026-04-01 08:52:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| youhaotech.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youhaotech.com (unsigned zone)
⏱️ Timing
Total: 612ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
youhaotech.com points to IP number: 172.65.190.172.
Other host names, for instance 0syn.com and exp.gs-cdn.com, share IP numbers with youhaotech.com.