chrb.com - dns.ninja
chrb.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=1786459399 | ||||||
Previously NS for
chrb.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
○NSchrb.com2015-08-02 → 2016-03-06 · 4 obs
● 2016-03-06 19:42:22
○ 2016-05-11 12:27:20
○ 2026-08-11 15:14:08
●NSns1.netfront.net.hk2015-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:14:08
●NSns2.netfront.net.hk2015-08-02 → 2026-08-11 · 2 obs
● 2026-08-11 15:14:08
●MXmx100.netfront.net2015-08-02 → 2026-08-11 · 5 obs
● 2026-05-29 11:47:06
○ 2026-06-06 01:22:12
● 2026-06-06 19:05:24
● 2026-08-11 15:14:08
●A202.81.252.2422015-08-02 → 2026-08-11 · 5 obs
● 2026-05-29 11:47:06
○ 2026-06-06 01:22:12
● 2026-06-06 19:05:24
● 2026-08-11 15:14:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| chrb.com | ns1.netfront.net.hk, ns2.netfront.net.hk | - |
✅ Authoritative Response
Server:202.81.252.47
NS records: ns1.netfront.net.hk, ns2.netfront.net.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chrb.com (unsigned zone)
⏱️ Timing
Total: 1295ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.81.252.242 |
| NS | 2 | ns1.netfront.net.hk, ns2.netfront.net.hk |
| MX | 1 | mx100.netfront.net (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.netfront.net a mx ?a |
| SOA | 1 | ns1.netfront.net.hk postmaster.chrb.com |
Analysis
IP Addresses
chrb.com resolves to one IP address: 202.81.252.242.
wtp.com.hk, soundrite.com, gdcheer.com and two other host names share IP numbers with chrb.com.
Name Servers
chrb.com is delegated to two name servers: ns1.netfront.net.hk and ns2.netfront.net.hk.
chrb.com uses the same name servers as several other domains — among them tungying.com.hk, donglinghk.com, mlbowling.com.hk and two more.
chrb.com at least partially shares name servers with other domains, including maxfactor.com.hk, dpcd.org.hk, stpaul.edu.hk and cei-sz.cn.
The hosts ns1.netfront.net.hk and ns2.netfront.net.hk each resolve to four IP numbers: ns1.netfront.net.hk directs to 35.186.181.168, 152.67.82.221, 202.81.252.46 and 2a03:b0c0:1:d0::c9c:5001, and ns2.netfront.net.hk directs to 18.162.89.225, 159.65.61.245, 202.81.252.47 and 2401:300::ca51:fc2f.
Mail Servers
Mail for chrb.com is handled by a single mail server, mx100.netfront.net.
chrb.com uses an identical mail server configuration to several other domains — among them mwb.com.hk, tungying.com.hk, donglinghk.com and two more.
chrb.com shares mail servers with at least some other domains, such as mhihk.com, relief.asia and netfront.net.
mx100.netfront.net points to two IP addresses: 202.81.252.3 and 202.81.252.176.