studentsfirst.lk - robtex.com
studentsfirst.lk
lk
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2020211410 | ||||||
Same first word
studentsfirst.lk |
studentsfirst.org |
studentsfirst.us |
DNS History
7 records (7 active, 0 former)
●NSpns101.cloudns.net2026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
●NSpns102.cloudns.net2026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
●NSpns103.cloudns.net2026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
●NSpns104.cloudns.net2026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
●MXmx1.emailsrvr.com2026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
●MXmx2.emailsrvr.com2026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
●A65.181.116.152026-02-16 → 2026-03-24 · 2 obs
● 2026-03-24 01:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | z.nic.lk, t.nic.lk, p.nic.lk, d.nic.lk... | 15 records |
| studentsfirst.lk | pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.net | - |
✅ Authoritative Response
Server:185.136.98.99
NS records: pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net, pns104.cloudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studentsfirst.lk (unsigned zone)
⏱️ Timing
Total: 976ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.181.116.15 |
| NS | 4 | pns101.cloudns.net, pns104.cloudns.net... |
| MX | 2 | mx2.emailsrvr.com (pri: 20), mx1.emailsrvr.com (pri: 10) |
| TXT | 1 | v=spf1 include:emailsrvr.com ~all |
| SOA | 1 | pns101.cloudns.net support.cloudns.net |
📌 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
IP Addresses
studentsfirst.lk points to a single IP address: 65.181.116.15.
Other host names such as weddingpackagesnyc.com, scalingup.com, tarelectric.com, reofid.com and roced.org share IP numbers with studentsfirst.lk.
Name Servers
studentsfirst.lk is delegated to four name servers: pns101.cloudns.net, pns102.cloudns.net, pns103.cloudns.net and pns104.cloudns.net.
At least part of the name servers for studentsfirst.lk are shared with other domains, for instance orbital-ots.com, ballard-clc.com, kkpian.net, 242.198.14.in-addr.arpa and muthootglobalpay.com.
these name servers are commonly used with the name servers ns101.cloudns.net, ns102.cloudns.net, ns104.cloudns.net, ns103.cloudns.net, ns1.hkmpcl.com, ns2.hkmpcl.com, ns3.hkmpcl.com, ns4.hkmpcl.com, web1.creativeone.ca and web2.creativeone.ca.
Host names with two IP numbers:
pns101.cloudns.net points to: 2a06:fb00:1::1:99 and 185.136.96.99
pns102.cloudns.net points to: 2a06:fb00:1::2:99 and 185.136.97.99
pns103.cloudns.net points to: 2a06:fb00:1::3:99 and 185.136.98.99
pns104.cloudns.net points to: 2a06:fb00:1::4:99 and 185.136.99.99
Mail Servers
studentsfirst.lk is handled by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
studentsfirst.lk uses the same mail server setup as other domains, for instance proctorsmallassociates.com, ltwpro.com, thrivemoms.com, conducetuvida.es and dogsakimbo.com.
studentsfirst.lk shares mail servers with other domains to some extent, for instance betaonly.com, petdiets.com, stephenalansalon.com and trusted-broker-reviews.com.
Hostnames with a single IP
mx1.emailsrvr.com resolves to: 146.20.161.1.
mx2.emailsrvr.com resolves to: 184.106.54.2.