mail.sysbc.com.tw - dns.ninja
mail.sysbc.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 60.248.251.225๐น๐ผ HiNet60.248.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mail.sysbc.com.tw | ||||||
sysbc.com.tw
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.1.221.201๐น๐ผ YUANJHEN-TW103.1.220.0/23 Yuan-Jhen Info., Co., Ltd 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,New Taipei City, 235, R.O.C NewTaipei City | ||||||
| NS | localhost@ โญ | ||||||
| NS | ns1.cyberdns.tw | ||||||
| NS | ns2.cyberdns.tw | ||||||
| MX | mail.sysbc.com.tw โญ | ||||||
| TXT | v=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzGhtG2Ryx0YvJPHb... | ||||||
| TXT | v=DMARC1; p=none; | ||||||
| TXT | v=spf1 mx a ip4:60.248.251.225/32 ip4:60.248.251.226/32 ~all | ||||||
| SOA | localhost@hostmaster@sysbc.com.tw serial=2026 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA60.248.251.2252026-03-09 โ 2026-08-14 ยท 2 obs
โ 2026-03-09 21:12:56
โ 2026-08-14 04:25:42
โ 2026-08-14 04:25:42
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | anytld.apnic.net, a.dns.tw, e.dns.tw, b.dns.tw... | 16 records |
| com.tw | d.twnic.net.tw, g.twnic.net.tw, h.dns.tw, e.twnic.net.tw... | 17 records |
| sysbc.com.tw | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
โ Authoritative Response
Server:34.80.212.212
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sysbc.com.tw (unsigned zone)
โฑ๏ธ Timing
Total: 2035ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 60.248.251.225 |
๐ Glue Records Collected
Total: 33
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Mail Server Role
sysbc.com.tw uses mail.sysbc.com.tw as a mail server.
IP Addresses
mail.sysbc.com.tw resolves to one IP address: 60.248.251.225.