mail.jca.com.tw - dns.ninja
mail.jca.com.tw
| DNSSEC | β οΈ Not signed | ||||||
jca.com.tw
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3033::6815:55b9πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d106πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.85.185Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.209.6πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | ezra.ns.cloudflare.com β | ||||||
| NS | samara.ns.cloudflare.com | ||||||
| MX | ppe-mx1.securemail.hinet.net β | ||||||
| MX | ppe-mx2.securemail.hinet.net β | ||||||
| TXT | MS=ms91270766 | ||||||
| TXT | google-site-verification=jAVpISIyBw8z084ggmwTD_6oOpTHCYKsx9Oj2AvTsbY | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.85.185, 172.67.209.6 | ||||||
| IPv6 hints | 2606:4700:3033::6815:55b9, 2606:4700:3036::ac43:d106 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com | ||||||
| SOA | ezra.ns.cloudflare.comdns@cloudflare.com serial=2406319899 | ||||||
Previously NS for
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| com.tw | b.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw, c.twnic.net.tw... | 17 records |
| jca.com.tw | samara.ns.cloudflare.com, ezra.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.35.15
NS records: samara.ns.cloudflare.com, ezra.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 1475ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
π Glue Records Collected
Total: 33
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)