bztrans.com - robtex.com
bztrans.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 218.213.239.106🇭🇰 HKNet-vIPNet218.213.239.0/24 HKNet Co. Ltd. 15/F, Tower II, Evergain Plaza 88 Container Port Road, Kwai Chung, Hong Kong | ||||||
| NS | ns1.websitehk.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 218.213.239.88🇭🇰 HKNet-vIPNet218.213.239.0/24 HKNet Co. Ltd. 15/F, Tower II, Evergain Plaza 88 Container Port Road, Kwai Chung, Hong Kong | ||||||
| NS | ns1.keynet-hk.com ⚠️ Not in zone NS records | ||||||
| A | 218.213.239.88🇭🇰 HKNet-vIPNet218.213.239.0/24 HKNet Co. Ltd. 15/F, Tower II, Evergain Plaza 88 Container Port Road, Kwai Chung, Hong Kong | ||||||
| NS | ns2.keynet-hk.com ⚠️ Not in zone NS records | ||||||
| A | 202.181.195.188🇭🇰 HKCIX-AS-AP202.181.195.0/24 Route Object for 202.181.195.0/24 | ||||||
| NS | ns2.websitehk.com ⚠️ Not in parent delegation | ||||||
| A | 202.181.195.188🇭🇰 HKCIX-AS-AP202.181.195.0/24 Route Object for 202.181.195.0/24 | ||||||
| MX | mail.bztrans.com ⭐ | ||||||
| A | 218.213.239.106🇭🇰 HKNet-vIPNet218.213.239.0/24 HKNet Co. Ltd. 15/F, Tower II, Evergain Plaza 88 Container Port Road, Kwai Chung, Hong Kong | ||||||
| TXT | v=spf1 a mx include:_spf_all.websitehk.com ~all | ||||||
| SOA | ns1.websitehk.comroot@ns1.websitehk.com serial=1024499401 | ||||||
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=1777204346 | ||||||
Previously MX for
bztrans.com |
Subdomains
mail.bztrans.com |
Same first word
bztrans.com |
Similar names
DNS History
17 records (6 active, 11 former)
○NSdns1.name-services.com2016-04-29 → 2017-10-07 · 5 obs
● 2016-04-29 03:17:22
● 2017-10-07 14:24:10
○ 2026-02-19 22:33:30
○ 2026-04-26 12:16:56
○NSdns2.name-services.com2016-04-29 → 2017-10-07 · 5 obs
● 2016-04-29 03:17:22
● 2017-10-07 14:24:10
○ 2026-02-19 22:33:30
○ 2026-04-26 12:16:56
○NSdns3.name-services.com2016-04-29 → 2017-10-07 · 5 obs
● 2016-04-29 03:17:22
● 2017-10-07 14:24:10
○ 2026-02-19 22:33:30
○ 2026-04-26 12:16:56
○NSdns4.name-services.com2016-04-29 → 2017-10-07 · 5 obs
● 2016-04-29 03:17:22
● 2017-10-07 14:24:10
○ 2026-02-19 22:33:30
○ 2026-04-26 12:16:56
○NSdns5.name-services.com2016-04-29 → 2017-10-07 · 5 obs
● 2016-04-29 03:17:22
● 2017-10-07 14:24:10
○ 2026-02-19 22:33:30
○ 2026-04-26 12:16:56
○NSns.sg.gs2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-17 05:42:30
○ 2026-04-26 12:16:56
●NSns1.keynet-hk.com2026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 22:33:30
● 2026-04-26 12:16:56
●NSns1.websitehk.com2015-07-17 → 2026-04-26 · 7 obs
● 2015-07-17 05:42:30
● 2016-02-10 08:59:46
○ 2016-04-29 03:17:22
○ 2017-10-07 14:24:10
● 2026-02-19 22:33:30
● 2026-04-26 12:16:56
●NSns2.keynet-hk.com2026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 22:33:30
● 2026-04-26 12:16:56
○NSns2.sg.gs2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-17 05:42:30
○ 2026-04-26 12:16:56
●NSns2.websitehk.com2015-07-17 → 2026-04-26 · 7 obs
● 2015-07-17 05:42:30
● 2016-02-10 08:59:46
○ 2016-04-29 03:17:22
○ 2017-10-07 14:24:10
● 2026-02-19 22:33:30
● 2026-04-26 12:16:56
○NSns3.sg.gs2008-03-19 → 2008-03-19 · 3 obs
○ 2015-07-17 05:42:30
○ 2026-04-26 12:16:56
○MXbztrans.com2015-07-17 → 2016-02-10 · 5 obs
● 2015-07-17 05:42:30
● 2016-02-10 08:59:46
○ 2016-04-29 03:17:22
○ 2026-04-26 12:16:56
●MXmail.bztrans.com2016-04-29 → 2026-04-26 · 3 obs
● 2016-04-29 03:17:22
● 2026-04-26 12:16:56
●A218.213.239.1062026-02-19 → 2026-04-26 · 3 obs
● 2026-02-19 22:33:30
● 2026-04-26 12:16:56
○A218.213.239.832015-07-17 → 2016-02-10 · 5 obs
● 2015-07-17 05:42:30
● 2016-02-10 08:59:46
○ 2016-04-29 03:17:22
○ 2026-04-26 12:16:56
○A98.124.199.1182016-04-29 → 2017-10-07 · 5 obs
● 2016-04-29 03:17:22
● 2017-10-07 14:24:10
○ 2026-02-19 22:33:30
○ 2026-04-26 12:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bztrans.com | ns2.keynet-hk.com, ns1.keynet-hk.com | 2 records |
✅ Authoritative Response
Server:202.181.195.188
NS records: ns2.keynet-hk.com, ns1.keynet-hk.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bztrans.com (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 218.213.239.106 |
| NS | 2 | ns1.websitehk.com, ns2.websitehk.com |
| MX | 1 | mail.bztrans.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:_spf_all.websitehk.c |
| SOA | 1 | ns1.websitehk.com root.ns1.websitehk.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.keynet-hk.com, ns1.keynet-hk.com)
Analysis
Hierarchy
mail.bztrans.com has bztrans.com as its parent.
IP Addresses
bztrans.com maps to IP address 218.213.239.106.
Other host names, for instance leemanplate.serverhk.com, aquasource.hk, mail.faithenterprise.net, lungmoon.serverhk.com and swenmed.com share IP numbers with bztrans.com.
Name Servers
bztrans.com is delegated to four name servers: ns1.keynet-hk.com, ns2.keynet-hk.com, ns1.websitehk.com and ns2.websitehk.com.
bztrans.com at least partially shares name servers with other domains such as greenhouseit.com.hk, hipchun.com, kammoi.com, cargolink-intl.com and royalsky.com.hk.
These name servers are commonly used alongside ns2.00hk.com, ns1.00hk.com and ns3.websitehk.com.
Host names with a single IP
ns1.keynet-hk.com points to 218.213.239.88
ns2.keynet-hk.com points to 202.181.195.188
ns1.websitehk.com points to 218.213.239.88
ns2.websitehk.com points to 202.181.195.188
Host names pointing to 218.213.239.88: ns1.keynet-hk.com and ns1.websitehk.com
Host names pointing to 202.181.195.188: ns2.keynet-hk.com and ns2.websitehk.com
Mail Servers
bztrans.com is handled by a single mail server, mail.bztrans.com.
mail.bztrans.com points to one IP number: 218.213.239.106.