ydy66.com - robtex.com
ydy66.com
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=1786222779 | ||||||
Same first word
ydy66.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns13.hichina.com2015-07-10 → 2026-08-08 · 2 obs
● 2026-08-08 21:03:54
●NSdns14.hichina.com2015-07-10 → 2026-08-08 · 2 obs
● 2026-08-08 21:03:54
●MXmxn.mxhichina.com2015-07-10 → 2026-08-08 · 2 obs
● 2026-08-08 21:03:54
●MXmxw.mxhichina.com2015-07-10 → 2026-08-08 · 2 obs
● 2026-08-08 21:03:54
○A121.42.133.2182015-07-10 → 2016-02-10 · 4 obs
● 2016-02-10 21:50:40
○ 2016-06-27 21:55:46
○ 2026-08-08 21:03:54
○A121.42.93.1512016-06-27 → 2019-03-28 · 5 obs
● 2016-06-27 21:55:46
● 2019-03-28 23:47:00
○ 2026-03-12 09:01:28
○ 2026-08-08 21:03:54
●A47.121.112.2142026-03-12 → 2026-08-08 · 3 obs
● 2026-03-12 09:01:28
● 2026-08-08 21:03:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ydy66.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ydy66.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.121.112.214 |
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 1), mxw.mxhichina.com (pri: 5) |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
IP Addresses
ydy66.com resolves to one IP address: 47.121.112.214.
Name Servers
ydy66.com has two authoritative name servers — dns13.hichina.com and dns14.hichina.com.
ydy66.com uses the same name servers as several other domains — among them hydf.com, youepay.com, yagtest.com and two more.
ydy66.com has at least partial name server overlap with other domains, such as kettn.com, jsbzh.com, 6renyou.com and two others.
It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.
Hostnames that resolve to 9 IP addresses:
dns13.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
dns14.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.
Mail Servers
Mail for ydy66.com is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.
ydy66.com uses an identical mail server configuration to several other domains — among them datbc.com, cnbjss.com, choosing.biz and two more.
ydy66.com has at least partial mail server overlap with other domains such as outbook.cn, dimi.co.th, vaoyun.com and two more.
These mail servers tend to be used in combination with the mail servers mxbiz1.qq.com and mxbiz2.qq.com.
Hostnames that resolve to two IP addresses:
mxn.mxhichina.com resolves to 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
mxw.mxhichina.com resolves to 47.246.99.195.