mx1.maillb.com - robtex.com
mx1.maillb.com
| DNSSEC | ⚠️ Not signed | ||||||
maillb.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700::6812:1c3e🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:1d3e🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.28.62Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.29.62Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bob.ns.cloudflare.com ⭐ | ||||||
| NS | fatima.ns.cloudflare.com | ||||||
| MX | smx.maillb.com ⭐ | ||||||
| TXT | google-site-verification=4Il8J1YCWNEPE-LTUjzMVcs10kn1O4tferhPX5kBAYQ | ||||||
| TXT | v=spf1 ip4:185.46.40.0/22 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.18.28.62, 104.18.29.62 | ||||||
| IPv6 hints | 2606:4700::6812:1c3e, 2606:4700::6812:1d3e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com | ||||||
| SOA | bob.ns.cloudflare.comdns@cloudflare.com serial=2412233127 | ||||||
PTR for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| maillb.com | bob.ns.cloudflare.com, fatima.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.188
NS records: bob.ns.cloudflare.com, fatima.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 122ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)