mail.markbbuys.com - robtex.com
mail.markbbuys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.194.48.149🇦🇺 ORIONVM-AU103.194.48.0/24 Joviam Pty Ltd Level 7, 122 Arthur St | ||||||
| PTR | taroona.nordinson.net | ||||||
markbbuys.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:a7ba🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:cd8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.12.216Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.167.186🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cheryl.ns.cloudflare.com ⭐ | ||||||
| NS | sam.ns.cloudflare.com | ||||||
| MX | mail.markbbuys.com ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:103.194.48.149 +ip4:103.194.49.151 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.12.216, 172.67.167.186 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a7ba, 2606:4700:3033::6815:cd8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com | ||||||
| SOA | cheryl.ns.cloudflare.comdns@cloudflare.com serial=2405897770 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A103.194.48.1492026-06-25 → 2026-07-27 · 3 obs
○ 2016-12-03 21:18:44
● 2026-06-25 20:40:22
● 2026-07-27 11:27:04
● 2026-06-25 20:40:22
● 2026-07-27 11:27:04
○A110.4.46.742015-07-01 → 2016-12-03 · 4 obs
● 2015-07-01 11:20:58
● 2016-12-03 21:18:44
○ 2026-06-25 20:40:22
○ 2026-07-27 11:27:04
● 2016-12-03 21:18:44
○ 2026-06-25 20:40:22
○ 2026-07-27 11:27:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| markbbuys.com | sam.ns.cloudflare.com, cheryl.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.83
NS records: sam.ns.cloudflare.com, cheryl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for markbbuys.com (unsigned zone)
⏱️ Timing
Total: 335ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.194.48.149 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.markbbuys.com serves as a mail server for markbbuys.com.
IP Addresses
mail.markbbuys.com points to a single IP number: 103.194.48.149.
Additional host names — mail.brabonsentertainment.com, mail.vignesbalasingam.com, myof.org.my and two others — share IP numbers with mail.markbbuys.com.