mail.thinkcube.lk - robtex.com
mail.thinkcube.lk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 69.10.60.134🇺🇸 NJIIX-169.10.48.0/20 Proxy by NJIIX.NET | ||||||
| PTR | mail.thinkcube.lk | ||||||
thinkcube.lk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:56dd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:8940🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.221Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.64🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| NS | dee.ns.cloudflare.com | ||||||
| MX | mail.thinkcube.lk ⭐ | ||||||
| TXT | google-site-verification=1Ifsg6xHxUFceadMc8v6pmVpzXhasRENM4m3qliBQLc | ||||||
| TXT | v=spf1 mx ip4:69.10.60.134 include:_spf.google.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.221, 172.67.137.64 | ||||||
| IPv6 hints | 2606:4700:3031::6815:56dd, 2606:4700:3036::ac43:8940 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2410813566 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A69.10.60.1342026-06-14 → 2026-07-30 · 2 obs
● 2026-06-14 04:51:26
● 2026-07-30 09:30:02
● 2026-07-30 09:30:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | d.nic.lk, h.nic.lk, m.nic.lk, p.nic.lk... | 14 records |
| thinkcube.lk | dee.ns.cloudflare.com, ajay.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.56
NS records: dee.ns.cloudflare.com, ajay.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thinkcube.lk (unsigned zone)
⏱️ Timing
Total: 862ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.10.60.134 |
📌 Glue Records Collected
Total: 14
In-bailiwick: 13 (d.nic.lk, h.nic.lk, m.nic.lk...)
Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)
Analysis
Mail Server Role
Mail for thinkcube.net is routed through the mail server mail.thinkcube.lk.
IP Addresses
mail.thinkcube.lk has exactly one IP address — 69.10.60.134.