mail.ctt.tw - robtex.com

mail.ctt.tw

DNSSECโš ๏ธ Not signed
A203.74.122.137๐Ÿ‡น๐Ÿ‡ผ HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.
PTRmail.ctt.tw
PTRmail.jrtimes.tw

ctt.tw

DNSSECโš ๏ธ Not signed
NSadmns1.hinet.net โญ
NSadmns2.hinet.net
MXmail.ctt.tw โญ
TXTv=spf1 include:spf.ecbeing.co.jp mx ip4:203.74.122.137 ip4:168.95.4.0/24 a:ma...
TXTMS=0D0C90657F87A1CDDB3356FAACD0909005358D82
SOAadmns1.hinet.nethostmaster@hinet.net serial=1777143601

PTR for

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A203.74.122.137
โ—A203.74.122.1372015-05-26 โ†’ 2026-05-01 ยท 2 obs
โ— 2015-05-26 01:38:34
โ— 2026-05-01 21:35:52

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
twa.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...-
ctt.twadmns2.hinet.net, admns1.hinet.net-

โœ… Authoritative Response

Server:203.74.116.192

NS records: admns2.hinet.net, admns1.hinet.net

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for ctt.tw (unsigned zone)

โฑ๏ธ Timing

Total: 1679ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1203.74.122.137

Analysis

Mail Server Role

mail.ctt.tw serves as the mail server for ctt.tw.

IP Addresses

mail.ctt.tw resolves to a single IP: 203.74.122.137.

Other host names share IP numbers with mail.ctt.tw; for instance mail.jrtimes.tw.