centralsky.com - robtex.com
centralsky.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hkbn.net ⭐ | ||||||
| A | 203.80.96.8🇭🇰 HKBN203.80.96.0/24 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | ns5o.ctihk.com | ||||||
| PTR | ns1.hkbn.net | ||||||
| NS | ns2.hkbn.net | ||||||
| A | 203.186.94.21🇭🇰 HKBN203.186.94.0/24 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| PTR | ns2o.ctihk.com | ||||||
| PTR | ns2.hkbn.net | ||||||
| MX | mail.bbmail.com.hk ⭐ | ||||||
| A | 203.185.56.40🇭🇰 HKBN203.185.0.0/18 Hong Kong CTI | ||||||
| PTR | mtai11ctt50142.zpub.incnets.com | ||||||
| A | 203.185.56.41🇭🇰 HKBN203.185.0.0/18 Hong Kong CTI | ||||||
| PTR | mtai12ctt50142.zpub.incnets.com | ||||||
| TXT | v=spf1 include:mail.hkbnes.net include:bbmail.com.hk ~all | ||||||
| SOA | ns1.hkbn.netsysadm@ns1.hkbn.net 2026-01-28 #1 | ||||||
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=1771291435 | ||||||
Same first word
centralsky.com.tw |
centralsky.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.hkbn.net2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 16:02:36
● 2026-03-24 00:07:20
○NSns1.nshk.net2015-07-07 → 2018-08-14 · 4 obs
● 2018-08-14 11:12:40
○ 2026-02-22 16:02:36
○ 2026-03-24 00:07:20
●NSns2.hkbn.net2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 16:02:36
● 2026-03-24 00:07:20
○NSns2.nshk.net2015-07-07 → 2018-08-14 · 4 obs
● 2018-08-14 11:12:40
○ 2026-02-22 16:02:36
○ 2026-03-24 00:07:20
○MXbizavmta1.netvigator.com2015-07-07 → 2018-08-14 · 4 obs
● 2018-08-14 11:12:40
○ 2026-02-22 16:02:36
○ 2026-03-24 00:07:20
○MXbizavmta2.netvigator.com2015-07-07 → 2018-08-14 · 4 obs
● 2018-08-14 11:12:40
○ 2026-02-22 16:02:36
○ 2026-03-24 00:07:20
●MXmail.bbmail.com.hk2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 16:02:36
● 2026-03-24 00:07:20
○A202.67.153.612015-07-07 → 2018-08-14 · 4 obs
● 2018-08-14 11:12:40
○ 2026-02-22 16:02:36
○ 2026-03-24 00:07:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| centralsky.com | ns1.hkbn.net, ns2.hkbn.net | - |
✅ Authoritative Response
Server:203.80.96.8
NS records: ns1.hkbn.net, ns2.hkbn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centralsky.com (unsigned zone)
⏱️ Timing
Total: 687ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.hkbn.net, ns1.hkbn.net |
| MX | 1 | mail.bbmail.com.hk (pri: 10) |
| TXT | 1 | v=spf1 include:mail.hkbnes.net include:b |
| SOA | 1 | ns1.hkbn.net sysadm.ns1.hkbn.net |
Analysis
Name Servers
centralsky.com's delegation uses two name servers: ns1.hkbn.net and ns2.hkbn.net.
centralsky.com uses the same name server setup as other domains, such as 157.178.183.in-addr.arpa, 155.199.14.in-addr.arpa, 158.6.210.in-addr.arpa, 164.6.210.in-addr.arpa and 151.177.58.in-addr.arpa.
centralsky.com at least partially shares name servers with other domains, including wahcheongtrading.com, 179.198.14.in-addr.arpa, 143.198.14.in-addr.arpa, 105.198.14.in-addr.arpa and 226.198.14.in-addr.arpa.
These name servers are often used with ns1o.ctihk.com and ns2o.ctihk.com.
Host names with a single IP address: ns1.hkbn.net points to 203.80.96.8; ns2.hkbn.net points to 203.186.94.21.
Mail Servers
A single mail server handles centralsky.com, mail.bbmail.com.hk.
centralsky.com shares the same mail server setup as other domains, for instance sonicgrouphk.com, eastak.com, savingco.com.hk, lauhoikee.com and y5zone.net.
centralsky.com shares at least some mail servers with other domains, for example faturnace.com, src-asia.com, avthk.com, amplnk.com and mappa.com.hk.
These mail servers are often used together with the mail servers faturnace-com.mail.protection.outlook.com.
The host name mail.bbmail.com.hk resolves to two IP numbers: 203.185.56.40 and 203.185.56.41.