lead.lk - robtex.com
lead.lk
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 ⚠️ Not in parent delegation | ||||||
| NS | t.nic.lk | ||||||
| NS | z.nic.lk | ||||||
| SOA | ns.nic.lkhostmaster@nic.lk serial=2020299304 | ||||||
Subdomains
www.lead.lk |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns5.lankadatacenter.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 20:14:58
●NSns6.lankadatacenter.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 20:14:58
●MXlead-lk.mail.protection.outlook.com2026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 20:14:58
●A142.44.234.1592026-04-30 → 2026-05-09 · 2 obs
● 2026-05-09 20:14:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | z.nic.lk, t.nic.lk, pendragon.cs.purdue.edu, ns1.ac.lk... | 15 records |
| lead.lk | ns5.lankadatacenter.com, ns6.lankadatacenter.com | - |
✅ Authoritative Response
Server:142.44.234.159
NS records: ns5.lankadatacenter.com, ns6.lankadatacenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lead.lk (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 142.44.234.159 |
| NS | 2 | ns5.lankadatacenter.com, ns6.lankadatacenter.com |
| MX | 1 | lead-lk.mail.protection.outlook.com (pri |
| TXT | 1 | v=spf1 +a +mx +ip4:142.44.234.159 ~all |
| SOA | 1 | ns5.lankadatacenter.com hostmaster.smart |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (ns1.ac.lk, z.nic.lk, t.nic.lk...)
Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)
Analysis
Hierarchy
lead.lk is the parent of www.lead.lk.
IP Addresses
lead.lk resolves to one IP number: 142.44.234.159.
other host names including ceylonlinkstours.com, srilankaholidaytours.com, smartsendy.com, mybill.lk and ns6.lankadatacenter.com share IP numbers with lead.lk.
Name Servers
lead.lk is delegated to two name servers ns5.lankadatacenter.com and ns6.lankadatacenter.com.
lead.lk shares the same name server setup as other domains, for instance ceylonlinkstours.com, srilankaholidaytours.com, smartsendy.com, mybill.lk and mfsl.lk.
lead.lk shares name servers with other domains at least partially, for example acmelk.com and visitarelanka.com.
These name servers are commonly used alongside ns3.lankadatacenter.com and ns4.lankadatacenter.com.
Host names with two IP numbers: ns5.lankadatacenter.com points to 2607:5300:60:6f21::5 and 142.44.234.159.
Host names with one IP number: ns6.lankadatacenter.com points to 142.44.234.159.
Host names that point to 142.44.234.159: ns5.lankadatacenter.com and ns6.lankadatacenter.com.
Mail Servers
lead.lk is handled by a single mail server, lead-lk.mail.protection.outlook.com.
The host name lead-lk.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.