crmhk.com - robtex.com
crmhk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.155.202.116🇭🇰 WTT202.155.192.0/19 HK Limited | ||||||
| PTR | host2203.hketc.com | ||||||
| NS | host1.cntech.net ⭐ | ||||||
| A | 2400:6180:0:d0::132b:3001🇸🇬 DIGITALOCEAN2400:6180::/48 DigitalOcean | ||||||
| PTR | host1.cntech.net | ||||||
| A | 157.245.195.0🇸🇬 DIGITALOCEAN157.245.192.0/20 DigitalOcean | ||||||
| PTR | host1.cntech.net | ||||||
| NS | host2.cntech.net | ||||||
| A | 2400:8901::f03c:93ff:fe89:a03a🇸🇬 AKAMAI-LINODE-AP2400:8901::/32 Akamai Technologies | ||||||
| A | 139.162.27.162🇸🇬 AKAMAI-LINODE-AP139.162.0.0/19 Akamai Technologies | ||||||
| PTR | 139-162-27-162.ip.linodeusercontent.com | ||||||
| MX | mail.crmhk.com ⭐ | ||||||
| A | 210.177.206.34🇭🇰 PCCW-IMSBIZ-Network210.177.206.0/24 PCCW IMS Ltd (PCCW Business Internet Access) 26/F, PCCW TOWER TAIKOO PLACE 979 KINGS ROAD QUARRY BAY, HONG KONG | ||||||
| PTR | mail.lifeztore.com | ||||||
| PTR | mail.crmg.com.hk | ||||||
| SOA | host1.cntech.netwebmaster@crmhk.com 2008-10-21 #38 | ||||||
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=1786309819 | ||||||
Subdomains
mail.crmhk.com |
Same first word
crmhk.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NShost1.cntech.net2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 21:38:24
●NShost2.cntech.net2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 21:38:24
●MXmail.crmhk.com2015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 21:38:24
●A202.155.202.1162015-08-06 → 2026-08-09 · 2 obs
● 2026-08-09 21:38:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crmhk.com | host1.cntech.net, host2.cntech.net | - |
✅ Authoritative Response
Server:139.162.27.162
NS records: host1.cntech.net, host2.cntech.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crmhk.com (unsigned zone)
⏱️ Timing
Total: 1318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.155.202.116 |
| NS | 2 | host2.cntech.net, host1.cntech.net |
| MX | 1 | mail.crmhk.com (pri: 5) |
| SOA | 1 | host1.cntech.net webmaster.crmhk.com |
Analysis
Hierarchy
mail.crmhk.com is a subdomain of crmhk.com.
IP Addresses
crmhk.com has exactly one IP address — 202.155.202.116.
kuifat.com, adlibworkshop.com, beijingcodelab.com plus two other host names have IP numbers in common with crmhk.com.
Name Servers
The NS records for crmhk.com delegate to host1.cntech.net and host2.cntech.net.
The name server configuration of crmhk.com is shared with other domains, for instance bchk.org.cn, chineselowcarbon.com, sinceretechnology.com and two others.
The name servers of crmhk.com overlap at least partially with those of other domains — among them leeyunshing-piano.com, xn--vuqz7zxkd.com, cheung.wtf and two more.
These name servers commonly co-occur with the name servers ca.hketc.net, us.hketc.net, ns1.hketc.net and ns2.hketc.net.
host1.cntech.net resolves to 157.245.195.0 and 2400:6180:0:d0::132b:3001. Likewise, host2.cntech.net resolves to 139.162.27.162 and 2400:8901::f03c:93ff:fe89:a03a — two IP addresses apiece.
Mail Servers
crmhk.com uses one mail server — mail.crmhk.com.
mail.crmhk.com resolves to 210.177.206.34 and no other IP number.