19yh.com - robtex.com
19yh.com
| CNAME | 301.xiaoyazhou.com | ||||||
| CNAME | hw3.xiao301.cc | ||||||
| CNAME | hw3.xiaodns.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=1777101131 | ||||||
Subdomains
www.19yh.com |
Same first word
Similar names
y1h9.com |
91hy.cn |
hy19.tv |
91yh.co |
9h1y.com |
91yh.com |
91yh.org |
yh19.cn |
h19y.com |
yh19.com |
91hy.net |
hy19.cn |
91hy.com |
y1h9.org.cn |
hy19.com |
DNS History
7 records (3 active, 4 former)
●NSns1.dyna-ns.net2026-03-28 → 2026-04-25 · 3 obs
○ 2018-09-25 10:21:14
● 2026-03-28 17:18:34
● 2026-04-25 07:36:50
● 2026-03-28 17:18:34
● 2026-04-25 07:36:50
○NSns13.xincache.com2015-07-08 → 2017-01-31 · 4 obs
● 2015-07-08 22:12:46
● 2017-01-31 17:55:46
○ 2018-09-25 10:21:14
○ 2026-04-25 07:36:50
● 2017-01-31 17:55:46
○ 2018-09-25 10:21:14
○ 2026-04-25 07:36:50
○NSns14.xincache.com2015-07-08 → 2017-01-31 · 4 obs
● 2015-07-08 22:12:46
● 2017-01-31 17:55:46
○ 2018-09-25 10:21:14
○ 2026-04-25 07:36:50
● 2017-01-31 17:55:46
○ 2018-09-25 10:21:14
○ 2026-04-25 07:36:50
●NSns2.dyna-ns.net2026-03-28 → 2026-04-25 · 3 obs
○ 2018-09-25 10:21:14
● 2026-03-28 17:18:34
● 2026-04-25 07:36:50
● 2026-03-28 17:18:34
● 2026-04-25 07:36:50
○NSwww.19yh.com2018-09-25 → 2018-09-25 · 4 obs
○ 2017-01-31 17:55:46
● 2018-09-25 10:21:14
○ 2026-03-28 17:18:34
○ 2026-04-25 07:36:50
● 2018-09-25 10:21:14
○ 2026-03-28 17:18:34
○ 2026-04-25 07:36:50
●CNAME301.xiaoyazhou.com2026-03-28 → 2026-04-25 · 3 obs
○ 2018-09-25 10:21:14
● 2026-03-28 17:18:34
● 2026-04-25 07:36:50
● 2026-03-28 17:18:34
● 2026-04-25 07:36:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| 19yh.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.24.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 19yh.com (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| CNAME | 1 | 301.xiaoyazhou.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.19yh.com |