md-sms.com - robtex.com
md-sms.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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. | ||||||
| A | 61.244.222.58🇭🇰 HKBN61.244.216.0/21 Hong Kong Broadband Network Ltd 15/F Trans Asia Centre 18 Kin Hong Street | ||||||
| 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... | ||||||
| TXT | ubkcvo40t4cr3p1fgvirn4m55v | ||||||
| SOA | ns1.mdtechcorp.comhostmaster@mdtechcorp.com 2025-07-19 #50 | ||||||
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=1774564232 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.mdtechcorp.com2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 22:39:20
●NSns2.mdtechcorp.com2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 22:39:20
●NSns3.mdtechcorp.com2015-09-02 → 2026-03-26 · 2 obs
● 2026-03-26 22:39:20
○MXmail.md-sms.com2015-09-02 → 2020-01-22 · 4 obs
● 2020-01-22 08:06:50
○ 2026-03-22 00:11:14
○ 2026-03-26 22:39:20
●MXmail003.d-information.com2026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 00:11:14
● 2026-03-26 22:39:20
○A210.3.234.462015-09-02 → 2017-02-13 · 4 obs
● 2017-02-13 11:28:52
○ 2020-01-22 08:06:50
○ 2026-03-26 22:39:20
●A58.64.214.1662020-01-22 → 2026-03-26 · 3 obs
● 2020-01-22 08:06:50
● 2026-03-26 22:39:20
●A61.244.222.582020-01-22 → 2026-03-26 · 3 obs
● 2020-01-22 08:06:50
● 2026-03-26 22:39:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| md-sms.com | ns1.mdtechcorp.com, ns2.mdtechcorp.com, ns3.mdtechcorp.com | 3 records |
✅ Authoritative Response
Server:210.3.234.46
NS records: ns1.mdtechcorp.com, ns2.mdtechcorp.com, ns3.mdtechcorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for md-sms.com (unsigned zone)
⏱️ Timing
Total: 3621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 58.64.214.166, 61.244.222.58 |
| NS | 3 | ns1.mdtechcorp.com, ns2.mdtechcorp.com... |
| MX | 1 | mail003.d-information.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:210.3.234.46 ip4:103.26.120.1, ubkcvo40t4cr3p1fgvirn4m55v |
| 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
IP Addresses
md-sms.com points to two IP numbers: 58.64.214.166 and 61.244.222.58.
Other host names, for instance ns3.mdtechcorp.com, share IP numbers with md-sms.com.
Name Servers
The delegation for md-sms.com is handled by three name servers: ns1.mdtechcorp.com, ns2.mdtechcorp.com and ns3.mdtechcorp.com.
md-sms.com at least partially shares name servers with other domains, for instance woofamily.org, mactechhk.com, d-information.com, etradehk.com and mdtechcorp.com.
these name servers are commonly used with ns1.md-sms.net, ns2.md-sms.net and ns4.mdtechcorp.com.
Host names with one IP number:
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
md-sms.com is handled by a single mail server, mail003.d-information.com.
md-sms.com uses the same mail server configuration as other domains, such as woofamily.org, mdtechcorp.net, mactechhk.com, d-information.com and etradehk.com.
mail003.d-information.com points to a single IP: 118.140.141.162.