mx.kobejazz.ac - robtex.com
mx.kobejazz.ac
| DNSSEC | ⚠️ Not signed | ||||||
kobejazz.ac
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:376b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ab19🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.107Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.171.25🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | sloan.ns.cloudflare.com ⭐ | ||||||
| NS | trey.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.107, 172.67.171.25 | ||||||
| IPv6 hints | 2606:4700:3037::6815:376b, 2606:4700:3037::ac43:ab19 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com | ||||||
| SOA | sloan.ns.cloudflare.comdns@cloudflare.com serial=2410903155 | ||||||
rank #128 in the tld
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A157.7.144.182015-05-23 → 2016-07-21 · 3 obs
● 2015-05-23 03:24:42
● 2016-07-21 14:27:42
○ 2026-07-31 21:35:08
● 2016-07-21 14:27:42
○ 2026-07-31 21:35:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | a2.nic.ac, a0.nic.ac, c0.nic.ac, b0.nic.ac | 8 records |
| kobejazz.ac | trey.ns.cloudflare.com, sloan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.52
NS records: trey.ns.cloudflare.com, sloan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kobejazz.ac (unsigned zone)
⏱️ Timing
Total: 557ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.ac, a2.nic.ac, b0.nic.ac...)