a-plus.hk - robtex.com
a-plus.hk
hk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk | ||||||
| NS | d.hkirc.net.hk | ||||||
| NS | m.hkirc.net.hk | ||||||
| NS | t.hkirc.net.hk | ||||||
| NS | u.hkirc.net.hk | ||||||
| NS | v.hkirc.net.hk | ||||||
| NS | x.hkirc.net.hk | ||||||
| NS | y.hkirc.net.hk | ||||||
| NS | z.hkirc.net.hk | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2074935191 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns10.hkdnr.net.hk2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●NSns11.hkdnr.net.hk2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●NSns12.hkdnr.net.hk2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●NSns9.hkdnr.net.hk2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●MXalt1.aspmx.l.google.com2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●MXalt2.aspmx.l.google.com2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●MXalt3.aspmx.l.google.com2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●MXalt4.aspmx.l.google.com2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
●MXaspmx.l.google.com2026-04-15 → 2026-05-11 · 2 obs
● 2026-05-11 02:30:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | v.hkirc.net.hk, d.hkirc.net.hk, z.hkirc.net.hk, c.hkirc.net.hk... | 18 records |
| a-plus.hk | ns11.hkdnr.net.hk, ns10.hkdnr.net.hk, ns9.hkdnr.net.hk, ns12.hkdnr.net.hk | - |
✅ Authoritative Response
Server:203.119.2.173
NS records: ns11.hkdnr.net.hk, ns10.hkdnr.net.hk, ns9.hkdnr.net.hk, ns12.hkdnr.net.hk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | NS12.HKDNR.NET.HK, NS10.HKDNR.NET.HK... |
| MX | 5 | ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)... |
| SOA | 1 | NS9.HKDNR.NET.HK HOSTMASTER.HKDNR.NET.HK |
📌 Glue Records Collected
Total: 18
In-bailiwick: 18 (z.hkirc.net.hk, y.hkirc.net.hk, x.hkirc.net.hk...)
Analysis
Name Servers
a-plus.hk is delegated to four name servers: ns10.hkdnr.net.hk, ns11.hkdnr.net.hk, ns12.hkdnr.net.hk and ns9.hkdnr.net.hk.
a-plus.hk at least partially shares name servers with other domains, for instance parioarts.com.hk, gamespace.com.hk, ca2.com.hk, ibts.com.hk and ciml.com.hk.
Host names with two IP numbers:
ns10.hkdnr.net.hk points to: 2001:dca:2000::cb77:57ad and 203.119.87.173.
ns11.hkdnr.net.hk points to: 2001:dca:4000::cb77:2ae and 203.119.2.174.
ns12.hkdnr.net.hk points to: 2001:dca:2000::cb77:57ae and 203.119.87.174.
ns9.hkdnr.net.hk points to: 2001:dca:4000::cb77:2ad and 203.119.2.173.
Mail Servers
a-plus.hk is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
a-plus.hk shares mail servers with other domains at least in part, for instance kymera.co, rfpl.in, ebadist.com, thewaningmoonshop.com and ns500693.ns500693.ns500699.ns500693.ns500734.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500693.ns500699.ns500683.ns500588.ns500683.ns500602.dtrkdll.com.
These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c21::1b and 142.251.179.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.