algorithm.lk - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

algorithm.lk

DNSSEC⚠️ Not signed
A69.46.5.226🇺🇸 HIVELOCITY-169.46.5.0/24 TPA1
PTRpro.lhws.net
NSdns20.lankahost.net
A69.46.5.226🇺🇸 HIVELOCITY-169.46.5.0/24 TPA1
PTRpro.lhws.net
NSdns21.lankahost.net
A69.46.5.226🇺🇸 HIVELOCITY-169.46.5.0/24 TPA1
PTRpro.lhws.net
MXalgorithm.lk
A69.46.5.226🇺🇸 HIVELOCITY-169.46.5.0/24 TPA1
PTRpro.lhws.net
TXTv=spf1 +a +mx +ip4:69.46.5.226 ~all
SOAdns20.lankahost.netcs@lankahost.net 2026-09-12 #11

lk

DNSSEC🔒 Signed (DS record present)
NSns.nic.lk
NSd.nic.lk
NSh.nic.lk
NSm.nic.lk
NSns1.ac.lk
NSp.nic.lk
NSpendragon.cs.purdue.edu ⚠️ Not in parent delegation
NSt.nic.lk
NSz.nic.lk
SOAns.nic.lkhostmaster@nic.lk serial=2020547649

MX for

Same first word

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

NSdns20.lankahost.netdns21.lankahost.netMXalgorithm.lkA69.46.5.226
NSdns20.lankahost.net2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-08 08:46:32
● 2026-09-18 00:44:42
NSdns21.lankahost.net2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-08 08:46:32
● 2026-09-18 00:44:42
MXalgorithm.lk2026-09-08 → 2026-09-18 · 2 obs
● 2026-09-08 08:46:32
● 2026-09-18 00:44:42
A69.46.5.2262026-09-08 → 2026-09-18 · 2 obs
● 2026-09-08 08:46:32
● 2026-09-18 00:44:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
lkd.nic.lk, ns1.ac.lk, p.nic.lk, m.nic.lk...15 records
algorithm.lkdns20.lankahost.net, dns21.lankahost.net-

✅ Authoritative Response

Server:69.46.5.226

NS records: dns20.lankahost.net, dns21.lankahost.net

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at algorithm.lk: Error: DNS query timeout: 123.231.6.18 for DS algorithm.lk

⏱️ Timing

Total: 4009ms | Queries: -

📄 Records

TypeCountSample Data
A169.46.5.226
NS2dns21.lankahost.net, dns20.lankahost.net
MX1algorithm.lk (pri: 0)
TXT1v=spf1 +a +mx +ip4:69.46.5.226 ~all
SOA1dns20.lankahost.net cs.lankahost.net

📌 Glue Records Collected

Total: 15

In-bailiwick: 14 (d.nic.lk, d.nic.lk, ns1.ac.lk...)

Out-of-bailiwick: 1 (pendragon.cs.purdue.edu)

Analysis

Mail Server Role

algorithm.lk serves as a mail server for algorithm.lk.

IP Addresses

algorithm.lk has exactly one IP address — 69.46.5.226.

sljer.org, mytropicalnature.com, udawattamedicals.lk plus two other host names have IP numbers in common with algorithm.lk.

Name Servers

Two name servers handle the delegation for algorithm.lk: dns20.lankahost.net and dns21.lankahost.net.

The name server configuration of algorithm.lk is shared with other domains, for instance sumaga.lk, econananda.lk, thilaks.com and two others.

dns20.lankahost.net directs to 69.46.5.226, as does dns21.lankahost.net — both hostnames resolve to that one IP address.

dns20.lankahost.net along with dns21.lankahost.net each resolve to 69.46.5.226 IP addresses.

Mail Servers

algorithm.lk uses exactly one mail server, which is algorithm.lk.

algorithm.lk carries a single IP number, which is 69.46.5.226.