WWW.RTSAK.COM - ops.edu.hk
Search for IP or hostnames:
ops.edu.hk checked at 2025-09-18T16:30:17.461Z 606ms 116/116/116 100% R:21ops.edu.hk
| NS | ns15.imsbiz.com | ||||||
| A | 210.87.253.33🇭🇰 PCCW IMS | ||||||
| PTR | ns16.imsbiz.com | ||||||
| NS | ns16.imsbiz.com | ||||||
| A | 210.87.250.174🇭🇰 PCCW IMS | ||||||
| PTR | ns16.imsbiz.com | ||||||
| MX | aspmx.l.google.com | ||||||
| A | 2607:f8b0:4004:c21::1b 🇺🇸 Google | ||||||
| PTR | pe-in-f27.1e100.net | ||||||
| A | 142.251.163.26🇺🇸 Google | ||||||
| PTR | wv-in-f26.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com | ||||||
| A | 2a00:1450:400b:c02::1a 🇮🇪 Google | ||||||
| PTR | dj-in-f26.1e100.net | ||||||
| A | 172.253.116.27🇺🇸 Google | ||||||
| PTR | dj-in-f27.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com | ||||||
| A | 2a00:1450:400c:c00::1b 🇧🇪 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| PTR | ws-in-x1b.1e100.net | ||||||
| A | 173.194.76.27🇺🇸 Google | ||||||
| PTR | ws-in-f27.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4001:c74::1b 🇺🇸 Google | ||||||
| PTR | yucbfsr-in-f27.1e100.net | ||||||
| A | 192.178.212.26🇺🇸 Google | ||||||
| PTR | yucbfsr-in-f26.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com | ||||||
| A | 2607:f8b0:4024:c0d::1a 🇺🇸 Google | ||||||
| PTR | mj-in-f26.1e100.net | ||||||
| A | 192.178.152.26🇺🇸 Google | ||||||
| PTR | mj-in-f26.1e100.net | ||||||
| A | 223.223.217.32🇭🇰 Layerstack | ||||||
| PTR | 223.223.217.32.layerdns.cloud | ||||||
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
eclass.ops.edu.hk |
Starts with same word
Starts similarily
AI analysis
ops.edu.hk is the parent of eclass.ops.edu.hk.
ops.edu.hk resolves to a single IP: 223.223.217.32.
Other host names, for instance www.hktayy3.edu.hk, www.csklsc.edu.hk, hktayy3.edu.hk, semple.edu.hk and www.semple.edu.hk share IP numbers with ops.edu.hk.
ops.edu.hk has two name servers: ns15.imsbiz.com and ns16.imsbiz.com.
ops.edu.hk shares the same name server setup as other domains, for example mitachi-hk.com, levershirt.com, nandl.com.hk, agneskg.com and onebb.com.
ops.edu.hk shares some name servers with other domains, for example fubonbank.net, ha.org.hk, bonibuy.com, bankofchina.co.id and hkcba.com.hk.
these name servers are often used with a1-59.akam.net, a10-65.akam.net, a11-67.akam.net, a16-67.akam.net, a22-67.akam.net, a5-64.akam.net, ns4.netvigator.com, ns5.netvigator.com, ns1.josworld.com and ns2.josworld.com.
Host names with a single IP:
ns15.imsbiz.com points to 210.87.253.33
ns16.imsbiz.com points to 210.87.250.174
ops.edu.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.
ops.edu.hk shares some mail servers with other domains, at least partially; for instance nnlightsbookheaven.com, superimpex.net, inflar.com, adrianpisabarro.com and thelashop.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com and smtp.google.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c21::1b and 142.251.163.26.
Host alt1.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1b and 173.194.76.27.
Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4001:c74::1b and 192.178.212.26.
Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1a and 192.178.152.26.