nullmx.studykernel.com - dns.ninja
nullmx.studykernel.com
| CNAME | uixie.porkbun.com | ||||||
studykernel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.243.30.181 | ||||||
| NS | curitiba.ns.porkbun.com ⭐ | ||||||
| NS | fortaleza.ns.porkbun.com | ||||||
| NS | maceio.ns.porkbun.com | ||||||
| NS | salvador.ns.porkbun.com | ||||||
| MX | mx2.zoho.eu ⭐ | ||||||
| MX | mx3.zoho.eu(20) | ||||||
| MX | mx.zoho.eu(50) | ||||||
| TXT | v=spf1 include:zohomail.eu ~all | ||||||
| TXT | zoho-verification=zb22744817.zmverify.zoho.eu | ||||||
| SOA | curitiba.ns.porkbun.comdns@cloudflare.com serial=2417771748 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEuixie.porkbun.com2026-11-04 → 2026-11-05 · 2 obs
● 2026-11-04 11:45:34
● 2026-11-05 06:47:52
● 2026-11-05 06:47:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| studykernel.com | maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com | 8 records |
✅ Authoritative Response
Server:162.159.11.180
NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | uixie.porkbun.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)