WWW.RTSAK.COM - f1.hk
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f1.hk checked at 2025-10-20T01:57:54.649Z 454ms 64/64/64 100% R:21f1.hk
| NS | ns1.welcomemysites.com | ||||||
| A | 59.188.249.4🇭🇰 HK Broadband Network | ||||||
| PTR | 059188249004.static.ctinets.com | ||||||
| NS | ns2.welcomemysites.com | ||||||
| A | 59.188.249.6🇭🇰 HK Broadband Network | ||||||
| PTR | 059188249006.static.ctinets.com | ||||||
| MX | seg1.f1.hk | ||||||
| MX | seg2.f1.hk | ||||||
| A | 23.236.62.147🇺🇸 Google | ||||||
| PTR | 147.62.236.23.bc.googleusercontent.com | ||||||
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 | ||||||
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AI analysis
f1.hk is a parent of mx1.f1.hk, f1dc-relay.f1.hk, seg1.f1.hk, mx2.f1.hk, mx3.f1.hk and a few other host names.
f1.hk points to IP number: 23.236.62.147.
Other host names such as toa-gas.co.jp, nsani.com, realmregalia.com, londongate.co.uk and bettenregnskap.no share IPs with f1.hk.
f1.hk is delegated to two name servers: ns1.welcomemysites.com and ns2.welcomemysites.com.
f1.hk shares the same name server setup as eurogourmet.com.au, mfcpa.com.hk, optima-capital.hk, c21hk.com and ngscpa.com.
Host names with a single IP:
ns1.welcomemysites.com points to 59.188.249.4.
ns2.welcomemysites.com points to 59.188.249.6.
f1.hk is handled by two mail servers: seg1.f1.hk and seg2.f1.hk.
The mail server setup for f1.hk matches that of other domains, for instance yo-so.com, hkkna.com, kwongwah.com, jian-xun.com and kywkt.com.hk.
f1.hk shares at least partially some mail servers with other domains, including jackelporterengineering.com, yeko.com, halcyon.com.hk, longreachgroup.com and optima-capital.hk.
these mail servers are commonly used with mx.us.mailmarshal.cloud and halcyon-com-hk.mail.protection.outlook.com.