mailsecure.jca.com.tw - dns.ninja

mailsecure.jca.com.tw

DNSSEC⚠️ Not signed

jca.com.tw

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d106πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:55b9πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.85.185Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.209.6πŸ‡ΊπŸ‡Έ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSezra.ns.cloudflare.com ⭐
NSsamara.ns.cloudflare.com
MXppe-mx1.securemail.hinet.net ⭐
MXppe-mx2.securemail.hinet.net ⭐
TXTMS=ms91270766
TXTgoogle-site-verification=jAVpISIyBw8z084ggmwTD_6oOpTHCYKsx9Oj2AvTsbY
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.85.185, 172.67.209.6
IPv6 hints2606:4700:3031::ac43:d106, 2606:4700:3034::6815:55b9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com
SOAezra.ns.cloudflare.comdns@cloudflare.com serial=2410467103

Previously MX for

Same first word

Similar names

DNS History

1 record (0 active, 1 former)

20162017201820192020202120222023202420252026A210.242.46.180
β—‹A210.242.46.1802015-10-11 β†’ 2015-10-11 Β· 3 obs
● 2015-10-11 05:37:38
β—‹ 2026-03-27 01:04:32
β—‹ 2026-08-07 22:02:36

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
twb.dns.tw, e.dns.tw, d.dns.tw, a.dns.tw...-
com.twa.twnic.net.tw, h.twnic.net.tw, c.twnic.net.tw, g.twnic.net.tw...17 records
jca.com.twsamara.ns.cloudflare.com, ezra.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.15

NS records: samara.ns.cloudflare.com, ezra.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1340ms | Queries: -

πŸ“„ Records

TypeCountSample Data

πŸ“Œ Glue Records Collected

Total: 17

Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)