mta253.o12a.com - robtex.com
mta253.o12a.com
| DNSSEC | ⚠️ Not signed | ||||||
o12a.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:dba🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:850e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.13.186Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.14🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cass.ns.cloudflare.com ⭐ | ||||||
| NS | miles.ns.cloudflare.com | ||||||
| MX | mail.o12a.com ⭐ | ||||||
| TXT | google-site-verification=LHcjNhSUPWQe02KFF7JMxLiEOK7xc1UK_mrH-7ix4Ts2 | ||||||
| TXT | v=spf1 mx a ip4:103.129.44.0/22 ip6:2401:ebc0:6000::/36 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.13.186, 172.67.133.14 | ||||||
| IPv6 hints | 2606:4700:3036::6815:dba, 2606:4700:3037::ac43:850e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com | ||||||
| SOA | cass.ns.cloudflare.comdns@cloudflare.com serial=2411181207 | ||||||
PTR for
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| o12a.com | cass.ns.cloudflare.com, miles.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.207
NS records: cass.ns.cloudflare.com, miles.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o12a.com (unsigned zone)
⏱️ Timing
Total: 95ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (cass.ns.cloudflare.com, cass.ns.cloudflare.com, cass.ns.cloudflare.com...)