mail.tfsc.com.tw - robtex.com

mail.tfsc.com.tw

DNSSECโš ๏ธ Not signed
A103.144.33.75๐Ÿ‡น๐Ÿ‡ผ NSS-GROUP-AS-TW103.144.33.0/24 NSS INT'L CO., LTD.
PTRsp10.coowo.com

tfsc.com.tw

DNSSECโš ๏ธ Not signed
A103.144.33.75๐Ÿ‡น๐Ÿ‡ผ NSS-GROUP-AS-TW103.144.33.0/24 NSS INT'L CO., LTD.
NSm.coowo.com โญ โš ๏ธ Not in parent delegation
NSn.coowo.com โš ๏ธ Not in parent delegation
NSns3.coowo.com โš ๏ธ Not in zone NS records
NSns4.coowo.com โš ๏ธ Not in zone NS records
MXmail.tfsc.com.tw โญ
TXTv=spf1 a mx ip4:103.144.33.0/24 include:_spf.google.com include:relay.mailcha...
SOAm.coowo.comsteven@tfsc.com.tw 2025-07-15 #18

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

2017201820192020202120222023202420252026A103.144.33.7560.199.166.52
โ—A103.144.33.752026-02-21 โ†’ 2026-04-25 ยท 6 obs
โ—‹ 2016-05-10 03:45:22
โ— 2026-02-21 20:48:20
โ— 2026-02-27 04:34:18
โ—‹ 2026-03-13 21:01:14
โ— 2026-04-12 15:59:14
โ— 2026-04-25 18:00:36
โ—‹A60.199.166.522016-05-10 โ†’ 2016-05-10 ยท 3 obs
โ— 2016-05-10 03:45:22
โ—‹ 2026-02-21 20:48:20
โ—‹ 2026-04-25 18:00:36

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...16 records
tfsc.com.twns4.coowo.com, ns3.coowo.com-

โœ… Authoritative Response

Server:103.118.24.133

NS records: ns4.coowo.com, ns3.coowo.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

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

โฑ๏ธ Timing

Total: 3763ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1103.144.33.75

๐Ÿ“Œ Glue Records Collected

Total: 16

In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

Mail Server Role

mail.tfsc.com.tw is the mail server for tfsc.com.tw.

IP Addresses

mail.tfsc.com.tw points to a single IP number: 103.144.33.75.

other host names for instance mail.chiabao.com.tw, mail.bags.org.tw, mail.hapor.com.tw, twjsp.com.tw and epttour.com share IP numbers with mail.tfsc.com.tw.