mactechhk.com - robtex.com
mactechhk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.3.234.46🇭🇰 HUTCHISON-AS-AP210.3.224.0/20 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| PTR | mail.etradehk.com | ||||||
| NS | ns1.mdtechcorp.com ⭐ | ||||||
| A | 210.3.234.46🇭🇰 HUTCHISON-AS-AP210.3.224.0/20 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| PTR | mail.etradehk.com | ||||||
| NS | ns2.mdtechcorp.com | ||||||
| A | 118.140.141.162🇭🇰 HUTCHISON-AS-AP118.140.128.0/19 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| PTR | static-bbs-162-141-140-118-on-nets.com | ||||||
| NS | ns3.mdtechcorp.com | ||||||
| A | 58.64.214.166🇭🇰 HKBNESL-AS-AP58.64.214.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T. | ||||||
| MX | mail003.d-information.com ⭐ | ||||||
| A | 118.140.141.162🇭🇰 HUTCHISON-AS-AP118.140.128.0/19 HGC Global Communications Limited 9/F Hutchison Telecom Tower 99 Cheung Fai Road | ||||||
| PTR | static-bbs-162-141-140-118-on-nets.com | ||||||
| TXT | v=spf1 ip4:210.3.234.46 ip4:103.26.120.114 ip4:61.244.222.57/29 ip4:61.244.21... | ||||||
| SOA | ns1.mdtechcorp.comhostmaster@mdtechcorp.com 2025-07-06 #30 | ||||||
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=1774609697 | ||||||
Subdomains
mail.mactechhk.com |
Same first word
mactechhk.com |
DNS History
15 records (5 active, 10 former)
○NSactivedom.earth.orderbox-dns.com2015-06-08 → 2015-06-08 · 4 obs
● 2015-06-08 12:13:26
○ 2015-11-02 00:17:26
○ 2026-03-27 11:37:46
○NSactivedom.mars.orderbox-dns.com2015-06-08 → 2015-06-08 · 4 obs
● 2015-06-08 12:13:26
○ 2015-11-02 00:17:26
○ 2026-03-27 11:37:46
○NSactivedom.mercury.orderbox-dns.com2015-06-08 → 2015-06-08 · 4 obs
● 2015-06-08 12:13:26
○ 2015-11-02 00:17:26
○ 2026-03-27 11:37:46
○NSactivedom.venus.orderbox-dns.com2015-06-08 → 2015-06-08 · 4 obs
● 2015-06-08 12:13:26
○ 2015-11-02 00:17:26
○ 2026-03-27 11:37:46
○NSdns1.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:13:26
○ 2026-03-27 11:37:46
○NSdns2.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:13:26
○ 2026-03-27 11:37:46
○NSdns3.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:13:26
○ 2026-03-27 11:37:46
○NSdns4.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:13:26
○ 2026-03-27 11:37:46
○NSdns5.name-services.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:13:26
○ 2026-03-27 11:37:46
●NSns1.mdtechcorp.com2015-11-02 → 2026-03-27 · 3 obs
● 2015-11-02 00:17:26
● 2026-03-27 11:37:46
●NSns2.mdtechcorp.com2015-11-02 → 2026-03-27 · 3 obs
● 2015-11-02 00:17:26
● 2026-03-27 11:37:46
●NSns3.mdtechcorp.com2015-11-02 → 2026-03-27 · 3 obs
● 2015-11-02 00:17:26
● 2026-03-27 11:37:46
○MXmail.etradehk.com2008-03-16 → 2008-03-16 · 3 obs
○ 2015-06-08 12:13:26
○ 2026-03-27 11:37:46
●MXmail003.d-information.com2026-03-23 → 2026-03-27 · 3 obs
● 2026-03-23 03:57:00
● 2026-03-27 11:37:46
●A210.3.234.462008-03-16 → 2026-03-27 · 2 obs
● 2026-03-27 11:37:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mactechhk.com | ns1.mdtechcorp.com, ns2.mdtechcorp.com, ns3.mdtechcorp.com | 3 records |
✅ Authoritative Response
Server:58.64.214.166
NS records: ns1.mdtechcorp.com, ns2.mdtechcorp.com, ns3.mdtechcorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mactechhk.com (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.3.234.46 |
| NS | 3 | ns1.mdtechcorp.com, ns2.mdtechcorp.com... |
| MX | 1 | mail003.d-information.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:210.3.234.46 ip4:103.26.120.1 |
| SOA | 1 | ns1.mdtechcorp.com hostmaster.mdtechcorp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.mdtechcorp.com, ns2.mdtechcorp.com, ns3.mdtechcorp.com)
Analysis
Hierarchy
mactechhk.com is the parent of mail.mactechhk.com.
IP Addresses
mactechhk.com resolves to a single IP: 210.3.234.46.
Other host names, for instance woofamily.org, buyingate.com, mdtechcorp.net, d-information.com and etradehk.com share IP numbers with mactechhk.com.
Name Servers
mactechhk.com delegates to three name servers: ns1.mdtechcorp.com, ns2.mdtechcorp.com and ns3.mdtechcorp.com.
mactechhk.com shares some name servers with other domains, for example md-sms.com, woofamily.org, d-information.com, etradehk.com and mdtechcorp.com.
These name servers are often used together with ns1.md-sms.net, ns2.md-sms.net and ns4.mdtechcorp.com.
Host names with a single IP: ns1.mdtechcorp.com points to 210.3.234.46; ns2.mdtechcorp.com points to 118.140.141.162; ns3.mdtechcorp.com points to 58.64.214.166.
Mail Servers
mactechhk.com is handled by a single mail server, mail003.d-information.com.
mactechhk.com shares the mail server setup with other domains, for example woofamily.org, mdtechcorp.net, d-information.com, etradehk.com and mdtechcorp.com.
Host name mail003.d-information.com points to IP 118.140.141.162.