nullmx.sheetnote.com - robtex.com
nullmx.sheetnote.com
| DNSSEC | ⚠️ Not signed | ||||||
sheetnote.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:f7d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a29d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.15.125Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.157🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jaziel.ns.cloudflare.com ⭐ | ||||||
| NS | kara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.15.125, 172.67.162.157 | ||||||
| IPv6 | 2606:4700:3032::6815:f7d, 2606:4700:3035::ac43:a29d | ||||||
| SOA | jaziel.ns.cloudflare.comdns@cloudflare.com serial=2396461629 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
○A50.63.202.422015-08-20 → 2016-07-25 · 3 obs
● 2015-08-20 18:49:36
● 2016-07-25 03:19:12
○ 2026-03-26 08:40:44
● 2016-07-25 03:19:12
○ 2026-03-26 08:40:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sheetnote.com | kara.ns.cloudflare.com, jaziel.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.123
NS records: kara.ns.cloudflare.com, jaziel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sheetnote.com (unsigned zone)
⏱️ Timing
Total: 81ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kara.ns.cloudflare.com, kara.ns.cloudflare.com, kara.ns.cloudflare.com...)