koko.3su.org - robtex.com
koko.3su.org
| DNSSEC | ⚠️ Not signed | ||||||
3su.org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | jo.ns.cloudflare.com ⭐ | ||||||
| NS | skip.ns.cloudflare.com | ||||||
| MX | linda.mx.cloudflare.net ⭐ | ||||||
| MX | amir.mx.cloudflare.net(3) | ||||||
| MX | isaac.mx.cloudflare.net(4) | ||||||
| TXT | hosted-email-verify=dijn8p9i | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| SOA | jo.ns.cloudflare.comdns@cloudflare.com serial=2400850114 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A110.5.44.1642015-05-26 → 2016-09-18 · 3 obs
● 2015-05-26 13:19:48
● 2016-09-18 05:28:32
○ 2026-04-15 01:54:24
● 2016-09-18 05:28:32
○ 2026-04-15 01:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| 3su.org | skip.ns.cloudflare.com, jo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.172
NS records: skip.ns.cloudflare.com, jo.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|