greatpl.com - robtex.com
greatpl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.213.88.5🇭🇰 HKNet-vIPNet218.213.64.0/18 HKNet Co Ltd. 15/F, Tower II, Evergain Plaza 88 Container Road, Kwai Chung | ||||||
| PTR | harvard.topcat.hk | ||||||
| NS | ns3.topcat.hk ⭐ | ||||||
| A | 210.3.19.52🇭🇰 HUTCHISON-AS-AP210.3.16.0/22 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| PTR | ns3.topcat.hk | ||||||
| NS | ns1.topcat.hk | ||||||
| A | 218.213.94.66🇭🇰 HKNet-vIPNet218.213.64.0/18 HKNet Co Ltd. 15/F, Tower II, Evergain Plaza 88 Container Road, Kwai Chung | ||||||
| PTR | ns1.topcat.hk | ||||||
| NS | ns2.topcat.hk | ||||||
| A | 218.213.94.67🇭🇰 HKNet-vIPNet218.213.64.0/18 HKNet Co Ltd. 15/F, Tower II, Evergain Plaza 88 Container Road, Kwai Chung | ||||||
| PTR | ns2.topcat.hk | ||||||
| MX | mail04.greatpl.com ⭐ | ||||||
| A | 218.213.94.68🇭🇰 HKNet-vIPNet218.213.64.0/18 HKNet Co Ltd. 15/F, Tower II, Evergain Plaza 88 Container Road, Kwai Chung | ||||||
| PTR | mit.topcat.hk | ||||||
| MX | mail05.greatpl.com(50) | ||||||
| A | 218.213.94.69🇭🇰 HKNet-vIPNet218.213.64.0/18 HKNet Co Ltd. 15/F, Tower II, Evergain Plaza 88 Container Road, Kwai Chung | ||||||
| PTR | nikko.topcat.hk | ||||||
| TXT | v=spf1 include:spf.topcat.hk -all | ||||||
| SOA | ns3.topcat.hkhostmaster@topcat.hk 2011-03-02 #90 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774411172 | ||||||
Subdomains
Same first word
greatpl.com |
Similar names
DNS History
11 records (6 active, 5 former)
○NSexeter.topcat.hk2015-08-14 → 2017-05-27 · 4 obs
● 2017-05-27 08:24:30
○ 2026-03-08 12:01:14
○ 2026-03-25 04:08:44
○NSkeswick2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-01 15:44:58
○ 2026-03-25 04:08:44
○NSns4.topcat.hk2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-01 15:44:58
○ 2026-03-25 04:08:44
○MXmail.greatpl.com2015-08-14 → 2016-11-29 · 4 obs
● 2016-11-29 08:09:14
○ 2017-05-27 08:24:30
○ 2026-03-25 04:08:44
○MXmail02.greatpl.com2015-08-14 → 2016-11-29 · 4 obs
● 2016-11-29 08:09:14
○ 2017-05-27 08:24:30
○ 2026-03-25 04:08:44
●MXmail04.greatpl.com2017-05-27 → 2026-03-25 · 3 obs
● 2017-05-27 08:24:30
● 2026-03-25 04:08:44
●MXmail05.greatpl.com2017-05-27 → 2026-03-25 · 3 obs
● 2017-05-27 08:24:30
● 2026-03-25 04:08:44
●A218.213.88.52015-08-14 → 2026-03-25 · 2 obs
● 2026-03-25 04:08:44
🔍 DNS Trace
Analysis
Hierarchy
greatpl.com is a parent of mail05.greatpl.com and mail04.greatpl.com.
IP Addresses
greatpl.com resolves to one IP number: 218.213.88.5.
Other host names, for instance www.ihp.hku.hk, topcat.hk, timemark.com.hk, harvard.topcat.hk and delsey.com.hk share IP numbers with greatpl.com.
Name Servers
greatpl.com is delegated to three name servers: ns1.topcat.hk, ns2.topcat.hk and ns3.topcat.hk.
greatpl.com at least partially shares name servers with other domains, including bdhouse.com.hk, topcat.hk, greasetech.com, timemark.com.hk and perfect100.com.hk.
These name servers are commonly used with ns4.topcat.hk.
Host names with a single IP:
ns1.topcat.hk points to 218.213.94.66; ns2.topcat.hk points to 218.213.94.67; ns3.topcat.hk points to 210.3.19.52.
Mail Servers
greatpl.com is served by two mail servers mail04.greatpl.com and mail05.greatpl.com.
Host names with a single IP address: mail04.greatpl.com points to 218.213.94.68; mail05.greatpl.com points to 218.213.94.69.