mail.binary-system.com - dns.ninja
mail.binary-system.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.82.200.71๐ญ๐ฐ PCCW-IMSBIZ-Network202.82.128.0/17 Hong Kong Telecommunications (HKT) Limited Business Internet | ||||||
binary-system.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 202.82.200.71๐ญ๐ฐ PCCW-IMSBIZ-Network202.82.128.0/17 Hong Kong Telecommunications (HKT) Limited Business Internet | ||||||
| NS | ns81.worldnic.com โญ | ||||||
| NS | ns82.worldnic.com | ||||||
| MX | mail.binary-system.com โญ | ||||||
| TXT | MS=3615E32EA305C4C777E3002EDFE7FFF508B53B02 | ||||||
| SOA | NS81.WORLDNIC.comnamehost@WORLDNIC.com serial=124022121 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA202.82.200.712015-07-07 โ 2026-07-29 ยท 5 obs
โ 2015-07-07 09:25:08
โ 2026-04-28 11:30:52
โ 2026-05-22 02:36:30
โ 2026-07-02 07:41:16
โ 2026-07-29 09:57:20
โ 2026-04-28 11:30:52
โ 2026-05-22 02:36:30
โ 2026-07-02 07:41:16
โ 2026-07-29 09:57:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| binary-system.com | ns81.worldnic.com, ns82.worldnic.com | 2 records |
โ Authoritative Response
Server:162.159.27.117
NS records: ns81.worldnic.com, ns82.worldnic.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for binary-system.com (unsigned zone)
โฑ๏ธ Timing
Total: 225ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.82.200.71 |
๐ Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns81.worldnic.com, ns82.worldnic.com)
Analysis
Mail Server Role
mail.binary-system.com is the mail server for wenlin.com.hk and binary-system.com.
IP Addresses
mail.binary-system.com directs to one IP number, which is 202.82.200.71.
Among others, ns1.wenlin.com.hk, binary-system.com, www.binary-system.com and ns1.binary-system.com resolve to the same IP numbers as mail.binary-system.com.