dns1.madtec.net - robtex.com
dns1.madtec.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.176.62.35๐ญ๐ฐ PCCW-IMSBIZ-Network210.176.48.0/20 PCCW Business Internet Access | ||||||
| PTR | a35.dbpower.com.hk | ||||||
madtec.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 210.176.62.48๐ญ๐ฐ PCCW-IMSBIZ-Network210.176.48.0/20 PCCW Business Internet Access | ||||||
| NS | dns1.madtec.net โญ | ||||||
| NS | dns1.dbpower.com.hk โ ๏ธ Not in zone NS records | ||||||
| NS | dns2.dbpower.com.hk โ ๏ธ Not in zone NS records | ||||||
| NS | dns2.madtec.net | ||||||
| MX | mx1.madtec.net โญ | ||||||
| MX | mx2.madtec.net(100) | ||||||
| TXT | v=spf1 mx ip4:203.198.238.0/26 ip4:210.176.62.0/26 ip4:125.215.173.0/26 ip4:1... | ||||||
| SOA | dns1.madtec.netdns1@madtec.net 2020-09-23 #16 | ||||||
PTR for
NS for
Previously NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA210.176.62.352015-05-28 โ 2026-08-08 ยท 2 obs
โ 2015-05-28 16:36:56
โ 2026-08-08 13:59:40
โ 2026-08-08 13:59:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| madtec.net | dns1.madtec.net, dns2.madtec.net, dns1.dbpower.com.hk, dns2.dbpower.com.hk | 2 records |
โ Authoritative Response
Server:203.198.238.42
NS records: dns1.madtec.net, dns2.madtec.net, dns1.dbpower.com.hk, dns2.dbpower.com.hk
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for madtec.net (unsigned zone)
โฑ๏ธ Timing
Total: 744ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.176.62.35 |
๐ Glue Records Collected
Total: 2
In-bailiwick: 2 (dns1.madtec.net, dns2.madtec.net)
Analysis
Name Server Role
kanho.com, madtec.net, mbw.com.hk and dbpower.com.hk are all served by dns1.madtec.net as a name server.
dns2.madtec.net, dns1.dbpower.com.hk and dns2.dbpower.com.hk are often grouped with dns1.madtec.net to function as name servers.
IP Addresses
dns1.madtec.net resolves to just one IP address, 210.176.62.35.
Host names such as dns1.dbpower.com.hk, dns1.edm-dbpower.com and dns1.dbpower.info share their IP numbers with dns1.madtec.net.