nullmx.busmt.com - robtex.com
nullmx.busmt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2bf7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bea8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.43.247Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.168🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.43.247, 172.67.190.168 | ||||||
| IPv6 | 2606:4700:3032::6815:2bf7, 2606:4700:3037::ac43:bea8 | ||||||
busmt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:2bf7🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bea8🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.43.247Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.190.168🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | paul.ns.cloudflare.com ⭐ | ||||||
| NS | ulla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.43.247, 172.67.190.168 | ||||||
| IPv6 | 2606:4700:3032::6815:2bf7, 2606:4700:3037::ac43:bea8 | ||||||
| SOA | paul.ns.cloudflare.comdns@cloudflare.com serial=2398751953 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.43.2472026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:17:40
● 2026-03-25 12:59:00
● 2026-03-25 12:59:00
●A172.67.190.1682026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:17:40
● 2026-03-25 12:59:00
● 2026-03-25 12:59:00
●A2606:4700:3032::6815:2bf72026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:17:40
● 2026-03-25 12:59:00
● 2026-03-25 12:59:00
●A2606:4700:3037::ac43:bea82026-03-13 → 2026-03-25 · 2 obs
● 2026-03-13 04:17:40
● 2026-03-25 12:59:00
● 2026-03-25 12:59:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| busmt.com | paul.ns.cloudflare.com, ulla.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.135
NS records: paul.ns.cloudflare.com, ulla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for busmt.com (unsigned zone)
⏱️ Timing
Total: 104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.190.168, 104.21.43.247 |
| AAAA | 2 | 2606:4700:3032::6815:2bf7, 2606:4700:3037::ac43:bea8 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (paul.ns.cloudflare.com, paul.ns.cloudflare.com, paul.ns.cloudflare.com...)
Analysis
IP Addresses
nullmx.busmt.com maps to four IP numbers: 2606:4700:3032::6815:2bf7, 2606:4700:3037::ac43:bea8, 104.21.43.247 and 172.67.190.168.
Other host names, for instance precede-sg.com, hcgcjs.com, armeriabrizzi.com, bbty8029.com and yufufei.cn share IP numbers with nullmx.busmt.com.