std.com.hk - dns.ninja
std.com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.179.185.235🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | std.com.hk | ||||||
| NS | dns2.std.com.hk ⭐ ⚠️ Not in parent delegation | ||||||
| A | 183.179.185.235🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | std.com.hk | ||||||
| NS | dns.std.com.hk ⚠️ Not in zone NS records | ||||||
| A | 183.179.185.235🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | std.com.hk | ||||||
| NS | dns.std.hk ⚠️ Not in zone NS records | ||||||
| A | 183.179.185.235🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | std.com.hk | ||||||
| MX | std.com.hk ⭐ | ||||||
| A | 183.179.185.235🇭🇰 HKBN183.179.128.0/18 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | std.com.hk | ||||||
| TXT | v=spf1 mx a ip4:183.179.185.235 ~all | ||||||
| SOA | dns.std.com.hkroot@dns.std.com.hk 2002-12-06 #1 | ||||||
com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | d.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | m.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | t.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | u.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | v.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | x.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | y.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | z.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2073569479 | ||||||
PTR for
MX for
std.com.hk |
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns.std.com.hk2015-07-25 → 2026-07-17 · 2 obs
● 2026-07-17 14:43:52
●NSdns.std.hk2026-02-22 → 2026-07-17 · 3 obs
● 2026-02-22 10:53:22
● 2026-07-17 14:43:52
●NSdns2.std.com.hk2026-02-22 → 2026-07-17 · 3 obs
● 2026-02-22 10:53:22
● 2026-07-17 14:43:52
●MXstd.com.hk2015-07-25 → 2026-07-17 · 2 obs
● 2026-07-17 14:43:52
○A101.78.215.672015-07-25 → 2017-01-15 · 4 obs
● 2017-01-15 10:21:14
○ 2026-02-22 10:53:22
○ 2026-07-17 14:43:52
●A183.179.185.2352026-02-22 → 2026-07-17 · 3 obs
● 2026-02-22 10:53:22
● 2026-07-17 14:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | - |
| std.com.hk | dns.std.hk, dns2.std.com.hk | 1 record |
✅ Authoritative Response
Server:183.179.185.235
NS records: dns.std.hk, dns2.std.com.hk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for std.com.hk (unsigned zone)
⏱️ Timing
Total: 1996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.179.185.235 |
| NS | 1 | dns.std.com.hk |
| MX | 1 | std.com.hk (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:183.179.185.235 ~all |
| SOA | 1 | dns.std.com.hk root.dns.std.com.hk |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (dns2.std.com.hk)
Analysis
Hierarchy
std.com.hk serves as the parent of dns.std.com.hk and dns2.std.com.hk.
Mail Server Role
std.com.hk serves as a mail server for std.com.hk.
IP Addresses
std.com.hk has exactly one IP address — 183.179.185.235.
183179185235.ctinets.com, dns.std.hk, std.hk plus two other host names have IP numbers in common with std.com.hk.
Name Servers
Three name servers are authoritative for std.com.hk: dns.std.hk, dns2.std.com.hk and dns.std.com.hk.
The DNS delegation for std.com.hk at least partly coincides with that of other domains, std.hk being one example.
dns.std.hk, dns2.std.com.hk and dns.std.com.hk all resolve to 183.179.185.235, with each host carrying exactly one IP address.
Three host names point to 183.179.185.235: dns.std.hk, dns2.std.com.hk and dns.std.com.hk.
Mail Servers
std.com.hk uses exactly one mail server, which is std.com.hk.
There is one IP number for std.com.hk: 183.179.185.235.