WWW.RTSAK.COM - cls.edu.hk
Search for IP or hostnames:
cls.edu.hk checked at 2025-10-05T17:57:33.813Z 605ms 116/116/116 100% R:20cls.edu.hk
| MX | aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c02::1b 🇧🇪 Google | ||||||
| PTR | wn-in-f27.1e100.net | ||||||
| PTR | wn-in-x1b.1e100.net | ||||||
| A | 142.251.168.27🇺🇸 Google | ||||||
| PTR | wh-in-f27.1e100.net | ||||||
| NS | ns1.ednet.imsbiz.com | ||||||
| A | 210.87.250.116🇭🇰 PCCW IMS | ||||||
| PTR | ns1.ednet.imsbiz.com | ||||||
| NS | ns2.ednet.imsbiz.com | ||||||
| A | 210.87.250.117🇭🇰 PCCW IMS | ||||||
| PTR | ns2.ednet.imsbiz.com | ||||||
| MX | mail.cls.edu.hk | ||||||
| A | 210.0.211.84🇭🇰 HGC | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:4013:c1e::1b 🇳🇱 Google | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.26🇺🇸 Google | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:4025:c01::1a 🇵🇱 Google | ||||||
| PTR | rd-in-f26.1e100.net | ||||||
| A | 142.250.147.27🇺🇸 Google | ||||||
| PTR | rd-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4001:c70::1b 🇺🇸 Google | ||||||
| PTR | yucbful-in-f27.1e100.net | ||||||
| A | 192.178.209.26🇺🇸 Google | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4024:c0d::1b 🇺🇸 Google | ||||||
| PTR | mj-in-f27.1e100.net | ||||||
| A | 192.178.152.27🇺🇸 Google | ||||||
| PTR | mj-in-f27.1e100.net | ||||||
| A | 203.135.139.30🇭🇰 UDomain Web Hosting Company Limited | ||||||
| PTR | vps8797.youcloud.hk | ||||||
edu.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 | ||||||
Up
mail.cls.edu.hk |
Starts with same word
Starts similarily
AI analysis
cls.edu.hk is parent of mail.cls.edu.hk.
cls.edu.hk points to a single IP: 203.135.139.30.
Other host names, for instance twghsksk.edu.hk, lamwoo.edu.hk, ychwwsss.edu.hk, ns2.wfl.edu.hk and fssas.edu.hk share IP numbers with cls.edu.hk.
cls.edu.hk's delegation is to two name servers ns1.ednet.imsbiz.com and ns2.ednet.imsbiz.com.
cls.edu.hk shares the same name server configuration as other domains, such as hkjcc.edu.hk, cwsj.edu.hk, lkcss.edu.hk, tlgc.edu.hk and hctmml.edu.hk.
Host names with a single IP:
ns1.ednet.imsbiz.com resolves to 210.87.250.116.
ns2.ednet.imsbiz.com resolves to 210.87.250.117.
Six mail servers handle cls.edu.hk: aspmx.l.google.com, mail.cls.edu.hk, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
cls.edu.hk shares some mail servers with other domains, including bdmania.ch, simdeponline.vn, fastcol.com, theplacementexchange.org and jhcservicos.com.br.
These mail servers are often used alongside the mail servers qik3ppswexlovbxru3hz6n2peaigba3ra5sdsnnnfjkxd4uk37tq.mx-verification.google.com.
Host names with two IPs:
aspmx.l.google.com points to 2a00:1450:400c:c02::1b and 142.251.168.27.
alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.
alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.27.
alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.27.
Host names with one IP:
mail.cls.edu.hk points to 210.0.211.84.