rad.lk - robtex.com
rad.lk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-cloud-a1.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| A | 216.239.32.106🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| NS | ns-cloud-a2.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a2.googledomains.com | ||||||
| A | 216.239.34.106🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-a2.googledomains.com | ||||||
| NS | ns-cloud-a3googledomains.com ⚠️ Not in zone NS records | ||||||
| NS | ns-cloud-a4.googledomains.com ⚠️ Not in zone NS records | ||||||
| A | 2001:4860:4802:38::6a🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns-cloud-a4.googledomains.com | ||||||
| A | 216.239.38.106🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-a4.googledomains.com | ||||||
lk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns.nic.lk ⭐ | ||||||
| NS | d.nic.lk | ||||||
| NS | h.nic.lk | ||||||
| NS | m.nic.lk | ||||||
| NS | ns1.ac.lk | ||||||
| NS | p.nic.lk | ||||||
| NS | pendragon.cs.purdue.edu | ||||||
| NS | t.nic.lk | ||||||
| NS | z.nic.lk | ||||||
| SOA | ns.nic.lkhostmaster@nic.lk serial=2020425053 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns-cloud-a1.googledomains.com2026-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 23:35:54
●NSns-cloud-a2.googledomains.com2026-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 23:35:54
●NSns-cloud-a3googledomains.com2026-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 23:35:54
●NSns-cloud-a4.googledomains.com2026-06-29 → 2026-07-14 · 2 obs
● 2026-07-14 23:35:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | pendragon.cs.purdue.edu, m.nic.lk, p.nic.lk, ns1.ac.lk... | 15 records |
| rad.lk | ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3googledomains.com, ns-cloud-a1.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.106
NS records: ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3googledomains.com, ns-cloud-a1.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rad.lk (unsigned zone)
⏱️ Timing
Total: 1160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (d.nic.lk, h.nic.lk, m.nic.lk...)
Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)
Analysis
Name Servers
The domain rad.lk is delegated to these four name servers: ns-cloud-a3googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com and ns-cloud-a4.googledomains.com.
rad.lk partially shares its NS delegation with several other domains, including ownerpivot.com, livewon.com, consultoriabg.com and two others.
These name servers often co-occur with the name servers ns-cloud-a3.googledomains.com.
The hostnames ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com and ns-cloud-a4.googledomains.com each direct to two IP addresses — ns-cloud-a1.googledomains.com to 216.239.32.106 and 2001:4860:4802:32::6a, ns-cloud-a2.googledomains.com to 216.239.34.106 and 2001:4860:4802:34::6a, and ns-cloud-a4.googledomains.com to 216.239.38.106 and 2001:4860:4802:38::6a.