nullmx.commanddeck.com - robtex.com
nullmx.commanddeck.com
| DNSSEC | ⚠️ Not signed | ||||||
commanddeck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:aded🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1ed3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.211Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.237🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gordon.ns.cloudflare.com ⭐ | ||||||
| NS | katja.ns.cloudflare.com | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.211, 172.67.173.237 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:aded, 2606:4700:3035::6815:1ed3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
| SOA | gordon.ns.cloudflare.comdns@cloudflare.com serial=2416420500 | ||||||
Previously MX for
Same first word
Similar names
Previous names
Next names
DNS History
3 records (0 active, 3 former)
○A98.139.135.1292015-10-23 → 2016-04-03 · 5 obs
○ 2015-05-29 03:04:10
● 2015-10-23 14:03:00
● 2016-04-03 06:15:16
○ 2026-10-06 16:41:16
○ 2026-10-06 16:41:18
● 2015-10-23 14:03:00
● 2016-04-03 06:15:16
○ 2026-10-06 16:41:16
○ 2026-10-06 16:41:18
○A98.139.135.1982015-05-29 → 2016-04-03 · 4 obs
● 2015-05-29 03:04:10
● 2016-04-03 06:15:16
○ 2026-10-06 16:41:16
○ 2026-10-06 16:41:18
● 2016-04-03 06:15:16
○ 2026-10-06 16:41:16
○ 2026-10-06 16:41:18
○CNAMEsbsfe-p9.geo.mf0.yahoodns.net2015-05-29 → 2016-04-03 · 4 obs
● 2015-05-29 03:04:10
● 2016-04-03 06:15:16
○ 2026-10-06 16:41:16
○ 2026-10-06 16:41:18
● 2016-04-03 06:15:16
○ 2026-10-06 16:41:16
○ 2026-10-06 16:41:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| commanddeck.com | gordon.ns.cloudflare.com, katja.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.53
NS records: gordon.ns.cloudflare.com, katja.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for commanddeck.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gordon.ns.cloudflare.com, gordon.ns.cloudflare.com, gordon.ns.cloudflare.com...)