mail2.smartbasic.edu.rs - dns.ninja
mail2.smartbasic.edu.rs
| DNSSEC | ⚠️ Not signed | ||||||
smartbasic.edu.rs
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:bb8b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:744🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.68Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.139🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clyde.ns.cloudflare.com ⭐ | ||||||
| NS | tessa.ns.cloudflare.com | ||||||
| MX | mail.smartbasic.edu.rs ⭐ | ||||||
| TXT | v=spf1 a mx ip4:49.12.11.196 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.7.68, 172.67.187.139 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:bb8b, 2606:4700:3034::6815:744 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com | ||||||
| SOA | clyde.ns.cloudflare.comdns@cloudflare.com serial=2411433416 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A194.9.94.32016-05-28 → 2016-05-28 · 2 obs
● 2016-05-28 04:51:34
○ 2026-08-11 03:06:12
○ 2026-08-11 03:06:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rs | f.nic.rs, h.nic.rs, a.nic.rs, c.nic.rs... | - |
| smartbasic.edu.rs | clyde.ns.cloudflare.com, tessa.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.91
NS records: clyde.ns.cloudflare.com, tessa.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartbasic.edu.rs (unsigned zone)
⏱️ Timing
Total: 304ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|