yb53.com - robtex.com
yb53.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=1777161961 | ||||||
Same first word
yb53.com |
Similar names
DNS History
8 records (3 active, 5 former)
○NSns1.51dns.com2015-07-10 → 2016-04-25 · 4 obs
● 2015-07-10 13:59:34
● 2016-04-25 10:28:28
○ 2017-06-01 06:57:22
○ 2026-04-26 00:08:32
● 2016-04-25 10:28:28
○ 2017-06-01 06:57:22
○ 2026-04-26 00:08:32
○NSns2.51dns.com2016-04-25 → 2016-04-25 · 4 obs
○ 2015-07-10 13:59:34
● 2016-04-25 10:28:28
○ 2026-04-26 00:08:30
○ 2026-04-26 00:08:32
● 2016-04-25 10:28:28
○ 2026-04-26 00:08:30
○ 2026-04-26 00:08:32
●NSns7.alidns.com2026-04-26 → 2026-04-26 · 3 obs
○ 2017-06-01 06:57:22
● 2026-04-26 00:08:30
● 2026-04-26 00:08:32
● 2026-04-26 00:08:30
● 2026-04-26 00:08:32
●NSns8.alidns.com2026-04-26 → 2026-04-26 · 3 obs
○ 2017-06-01 06:57:22
● 2026-04-26 00:08:30
● 2026-04-26 00:08:32
● 2026-04-26 00:08:30
● 2026-04-26 00:08:32
○NSwww.yb53.com2017-06-01 → 2017-06-01 · 4 obs
○ 2016-04-25 10:28:28
● 2017-06-01 06:57:22
○ 2026-04-26 00:08:30
○ 2026-04-26 00:08:32
● 2017-06-01 06:57:22
○ 2026-04-26 00:08:30
○ 2026-04-26 00:08:32
○A172.81.149.1202015-07-10 → 2016-04-25 · 4 obs
● 2015-07-10 13:59:34
● 2016-04-25 10:28:28
○ 2017-06-01 06:57:22
○ 2026-04-26 00:08:32
● 2016-04-25 10:28:28
○ 2017-06-01 06:57:22
○ 2026-04-26 00:08:32
●CNAME301.xiaoyazhou.com2026-04-26 → 2026-04-26 · 3 obs
○ 2017-06-01 06:57:22
● 2026-04-26 00:08:30
● 2026-04-26 00:08:32
● 2026-04-26 00:08:30
● 2026-04-26 00:08:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net... | - |
| yb53.com | ns7.alidns.com, ns8.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.47
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yb53.com (unsigned zone)
⏱️ Timing
Total: 596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| CNAME | 1 | 301.xiaoyazhou.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)