pttech.hk - robtex.com
pttech.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=2074913535 | ||||||
NS for
pttech.hk |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns3.my-ndns.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●NSns4.my-ndns.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●NSpttech.hk2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
●MXaspmx.l.google.com2026-03-03 → 2026-03-30 · 2 obs
● 2026-03-30 06:41:02
🔍 DNS Trace
Analysis
Name Server Role
pttech.hk serves as a name server for pttech.hk.
Commonly, ns3.my-ndns.com and ns4.my-ndns.com act as name servers along with pttech.hk.
Name Servers
pttech.hk is delegated to three name servers: pttech.hk, ns3.my-ndns.com and ns4.my-ndns.com.
At least part of the name servers for pttech.hk are shared with other domains, for instance 43223-coinbase.com, ledger-live.live, juicessh.space, protect-gmail.com and cazinose.com.
These name servers are commonly used with ns3.nicendns.com, ns4.nicendns.com, ns303.jpisp.com and ns304.jpisp.com.
Hostnames with a single IP
ns3.my-ndns.com resolves to: 154.85.54.43.
ns4.my-ndns.com resolves to: 43.162.114.218.
Mail Servers
pttech.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.
pttech.hk shares at least some mail servers with other domains, for example ns500724.ns500599.ns500737.ns500724.ns500599.ns500599.ns500724.ns500599.ns500737.ns500583.ns500599.ns500697.ns500697.ns500682.ns500583.yummyflingsfinder.com, ns500754.ns500731.ns500731.ns500754.ns500742.ns500731.ns500704.ns500704.ns500704.ns500705.ns500671.lustychickser.com, bigfoot.com.mx, number16.es and steelernation.com.
These mail servers are commonly used alongside 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:c19::1b and 172.253.122.26; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27; alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26; 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:f8b0:4003:c4a::1a and 142.251.96.27.