mail.sysbc.com.tw - dns.ninja

mail.sysbc.com.tw

DNSSECโš ๏ธ Not signed
A60.248.251.225๐Ÿ‡น๐Ÿ‡ผ HiNet60.248.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRmail.sysbc.com.tw

sysbc.com.tw

DNSSECโš ๏ธ Not signed
A103.1.221.201๐Ÿ‡น๐Ÿ‡ผ 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
NSlocalhost@ โญ
NSns1.cyberdns.tw
NSns2.cyberdns.tw
MXmail.sysbc.com.tw โญ
TXTv=DKIM1; k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzGhtG2Ryx0YvJPHb...
TXTv=DMARC1; p=none;
TXTv=spf1 mx a ip4:60.248.251.225/32 ip4:60.248.251.226/32 ~all
SOAlocalhost@hostmaster@sysbc.com.tw serial=2026

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A60.248.251.225
โ—A60.248.251.2252026-03-09 โ†’ 2026-08-14 ยท 2 obs
โ— 2026-03-09 21:12:56
โ— 2026-08-14 04:25:42

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twanytld.apnic.net, a.dns.tw, e.dns.tw, b.dns.tw...16 records
com.twd.twnic.net.tw, g.twnic.net.tw, h.dns.tw, e.twnic.net.tw...17 records
sysbc.com.twns1.cyberdns.tw, ns2.cyberdns.tw-

โœ… Authoritative Response

Server:34.80.212.212

NS records: ns1.cyberdns.tw, ns2.cyberdns.tw

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for sysbc.com.tw (unsigned zone)

โฑ๏ธ Timing

Total: 2035ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A160.248.251.225

๐Ÿ“Œ 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.