kcvalve.com - robtex.com
kcvalve.com
| CNAME | c.mypdomain.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.50.232.5🇯🇵 IT-1212.50.232.0/22 CMI (Customer Route) | ||||||
| PTR | 212.50.232.5.16clouds.com | ||||||
| A | 212.50.232.19🇯🇵 IT-1212.50.232.0/22 CMI (Customer Route) | ||||||
| A | 212.50.233.49🇯🇵 IT-1212.50.232.0/22 CMI (Customer Route) | ||||||
| A | 212.50.235.15🇯🇵 IT-1212.50.232.0/22 CMI (Customer Route) | ||||||
| A | 212.50.235.191🇯🇵 IT-1212.50.232.0/22 CMI (Customer Route) | ||||||
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=1784525387 | ||||||
PTR for
Subdomains
Same first word
kcvalve.com |
DNS History
12 records (3 active, 9 former)
○NSdns.bizcn.com2017-01-24 → 2018-05-30 · 5 obs
○ 2016-05-07 12:41:38
● 2017-01-24 17:01:50
● 2018-05-30 06:14:14
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
● 2017-01-24 17:01:50
● 2018-05-30 06:14:14
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
○NSns1.julydns.com2026-03-22 → 2026-07-20 · 2 obs
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
○ 2026-07-20 05:42:54
○NSns17.xincache.com2015-07-19 → 2016-05-07 · 4 obs
● 2015-07-19 13:33:16
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
○NSns18.xincache.com2015-11-17 → 2016-05-07 · 5 obs
○ 2015-07-19 13:33:16
● 2015-11-17 07:19:20
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
● 2015-11-17 07:19:20
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
○NSns2.julydns.com2026-03-22 → 2026-07-20 · 2 obs
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
○ 2026-07-20 05:42:54
○NSns7.cnmsn.net2017-01-24 → 2018-05-30 · 5 obs
○ 2016-05-07 12:41:38
● 2017-01-24 17:01:50
● 2018-05-30 06:14:14
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
● 2017-01-24 17:01:50
● 2018-05-30 06:14:14
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
○NSns8.cnmsn.net2017-01-24 → 2018-05-30 · 5 obs
○ 2016-05-07 12:41:38
● 2017-01-24 17:01:50
● 2018-05-30 06:14:14
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
● 2017-01-24 17:01:50
● 2018-05-30 06:14:14
○ 2026-03-22 15:46:14
○ 2026-07-20 05:42:54
●NSvip7.alidns.com2026-03-22 → 2026-07-20 · 3 obs
○ 2018-05-30 06:14:14
● 2026-03-22 15:46:14
● 2026-07-20 05:42:54
● 2026-03-22 15:46:14
● 2026-07-20 05:42:54
●NSvip8.alidns.com2026-03-22 → 2026-07-20 · 3 obs
○ 2018-05-30 06:14:14
● 2026-03-22 15:46:14
● 2026-07-20 05:42:54
● 2026-03-22 15:46:14
● 2026-07-20 05:42:54
○MXmail.kcvalve.com2015-11-17 → 2016-05-07 · 4 obs
● 2015-11-17 07:19:20
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
○A123.100.4.1212015-07-19 → 2016-05-07 · 4 obs
● 2015-07-19 13:33:16
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
● 2016-05-07 12:41:38
○ 2017-01-24 17:01:50
○ 2026-07-20 05:42:54
●CNAMEc.mypdomain.com2026-03-22 → 2026-07-20 · 2 obs
● 2026-03-22 15:46:14
● 2026-07-20 05:42:54
● 2026-07-20 05:42:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| kcvalve.com | vip7.alidns.com, vip8.alidns.com | 24 records |
✅ Authoritative Response
Server:121.40.6.168
NS records: vip7.alidns.com, vip8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kcvalve.com (unsigned zone)
⏱️ Timing
Total: 3396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip8.alidns.com, vip7.alidns.com |
| CNAME | 1 | c.mypdomain.com |
| SOA | 1 | vip7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 24
Out-of-bailiwick: 24 (vip7.alidns.com, vip7.alidns.com, vip7.alidns.com...)
Analysis
Hierarchy
www.kcvalve.com and mail.kcvalve.com each fall under kcvalve.com as their parent domain.
IP Addresses
kcvalve.com resolves to five IP numbers: 212.50.232.5, 212.50.232.19, 212.50.233.49 and two others
212.50.232.5.16clouds.com, c.mypdomain.com, 212.50.235.191.16clouds.com and 212.50.233.49.16clouds.com are examples of host names that share IP numbers with kcvalve.com.