hdscyjz.com - robtex.com
hdscyjz.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.expire.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 8.8.8.8🇺🇸 Google8.8.8.0/24 | ||||||
| PTR | dns.google | ||||||
| NS | ns2.expire.kouming.net ⚠️ Not in zone NS records | ||||||
| A | 8.8.4.4🇺🇸 Google8.8.4.0/24 | ||||||
| PTR | dns.google | ||||||
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=1786310384 | ||||||
Same first word
hdscyjz.com |
Similar names
DNS History
11 records (2 active, 9 former)
○NSns1.domainnamedns.com2026-06-26 → 2026-06-26 · 3 obs
○ 2017-10-12 23:08:28
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
●NSns1.expire.kouming.net2026-08-09 → 2026-08-09 · 2 obs
○ 2026-06-26 17:45:58
● 2026-08-09 21:48:22
● 2026-08-09 21:48:22
○NSns2.domainnamedns.com2026-06-26 → 2026-06-26 · 3 obs
○ 2017-10-12 23:08:28
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
●NSns2.expire.kouming.net2026-08-09 → 2026-08-09 · 2 obs
○ 2026-06-26 17:45:58
● 2026-08-09 21:48:22
● 2026-08-09 21:48:22
○NSns3.domainnamedns.com2026-06-26 → 2026-06-26 · 3 obs
○ 2017-10-12 23:08:28
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
○NSns4.domainnamedns.com2026-06-26 → 2026-06-26 · 3 obs
○ 2017-10-12 23:08:28
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
○NSns7.xrnet.cn2015-08-16 → 2017-10-12 · 4 obs
● 2015-08-16 06:12:36
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
○NSns8.xrnet.cn2015-08-16 → 2017-10-12 · 4 obs
● 2015-08-16 06:12:36
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
○MXmail.hdscyjz.com2015-08-16 → 2017-10-12 · 4 obs
● 2015-08-16 06:12:36
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
○A180.86.6.1722017-10-12 → 2017-10-12 · 4 obs
○ 2016-11-20 15:06:50
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
● 2017-10-12 23:08:28
○ 2026-06-26 17:45:58
○ 2026-08-09 21:48:22
○A203.158.16.512015-08-16 → 2016-11-20 · 4 obs
● 2015-08-16 06:12:36
● 2016-11-20 15:06:50
○ 2017-10-12 23:08:28
○ 2026-08-09 21:48:22
● 2016-11-20 15:06:50
○ 2017-10-12 23:08:28
○ 2026-08-09 21:48:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hdscyjz.com | ns1.expire.kouming.net, ns2.expire.kouming.net | - |
✅ Authoritative Response
Server:8.8.8.8
NS records: ns1.expire.kouming.net, ns2.expire.kouming.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hdscyjz.com (unsigned zone)
⏱️ Timing
Total: 239ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The NS records for hdscyjz.com delegate to ns1.expire.kouming.net and ns2.expire.kouming.net.
hdscyjz.com has the same name server delegation as a number of other domains, such as c9y.net, tweels.net, 08118.net and two more.
Each of ns1.expire.kouming.net and ns2.expire.kouming.net has one IP address: ns1.expire.kouming.net uses 8.8.8.8 and ns2.expire.kouming.net uses 8.8.4.4.