software.lk - robtex.com

software.lk

DNSSEC⚠️ Not signed
A74.48.166.213πŸ‡ΊπŸ‡Έ MULTA-ASN174.48.128.0/18 placeholder
PTRmail.inbox.lk
NSns1.trekmentor.com ⭐
A74.48.166.213πŸ‡ΊπŸ‡Έ MULTA-ASN174.48.128.0/18 placeholder
PTRmail.inbox.lk
NSns2.trekmentor.com
A23.94.250.25πŸ‡ΊπŸ‡Έ Colocrossing-AS23.94.248.0/22 ColoCrossing
PTRmail.trekmentor.com
MXmx1.inbox.lk ⭐
A74.48.166.213πŸ‡ΊπŸ‡Έ MULTA-ASN174.48.128.0/18 placeholder
PTRmail.inbox.lk
MXmx2.trekmentor.com(20)
A23.94.250.25πŸ‡ΊπŸ‡Έ Colocrossing-AS23.94.248.0/22 ColoCrossing
PTRmail.trekmentor.com
TXTv=spf1 mx ip4:74.48.166.213/32 ip4:23.94.250.25/32 -all
SOAns1.trekmentor.comhostmaster@trekmentor.com 2026-04-11 #1

lk

DNSSECπŸ”’ 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=2020298412

Same first word

Similar names

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.trekmentor.comns2.trekmentor.comns1.rootler.comns2.rootler.comMXmx1.inbox.lkmx2.trekmentor.commx2.inbox.lkA74.48.166.2135.9.63.37
β—‹NSns1.rootler.com2015-06-12 β†’ 2016-12-03 Β· 4 obs
● 2015-06-12 07:50:44
● 2016-12-03 21:57:50
β—‹ 2026-02-28 17:00:34
β—‹ 2026-05-09 07:28:38
●NSns1.trekmentor.com2026-02-28 β†’ 2026-05-09 Β· 3 obs
β—‹ 2016-12-03 21:57:50
● 2026-02-28 17:00:34
● 2026-05-09 07:28:38
β—‹NSns2.rootler.com2015-06-12 β†’ 2016-12-03 Β· 4 obs
● 2015-06-12 07:50:44
● 2016-12-03 21:57:50
β—‹ 2026-02-28 17:00:34
β—‹ 2026-05-09 07:28:38
●NSns2.trekmentor.com2026-02-28 β†’ 2026-05-09 Β· 3 obs
β—‹ 2016-12-03 21:57:50
● 2026-02-28 17:00:34
● 2026-05-09 07:28:38
●MXmx1.inbox.lk2015-06-12 β†’ 2026-05-09 Β· 2 obs
● 2015-06-12 07:50:44
● 2026-05-09 07:28:38
β—‹MXmx2.inbox.lk2015-06-12 β†’ 2016-12-03 Β· 4 obs
● 2015-06-12 07:50:44
● 2016-12-03 21:57:50
β—‹ 2026-02-28 17:00:34
β—‹ 2026-05-09 07:28:38
●MXmx2.trekmentor.com2026-02-28 β†’ 2026-05-09 Β· 3 obs
β—‹ 2016-12-03 21:57:50
● 2026-02-28 17:00:34
● 2026-05-09 07:28:38
β—‹A5.9.63.372015-06-12 β†’ 2016-12-03 Β· 4 obs
● 2015-06-12 07:50:44
● 2016-12-03 21:57:50
β—‹ 2026-02-28 17:00:34
β—‹ 2026-05-09 07:28:38
●A74.48.166.2132026-02-28 β†’ 2026-05-09 Β· 3 obs
β—‹ 2016-12-03 21:57:50
● 2026-02-28 17:00:34
● 2026-05-09 07:28:38

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
lkh.nic.lk, pendragon.cs.purdue.edu, d.nic.lk, z.nic.lk...14 records
software.lkns1.trekmentor.com, ns2.trekmentor.com-

βœ… Authoritative Response

Server:74.48.166.213

NS records: ns1.trekmentor.com, ns2.trekmentor.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for software.lk (unsigned zone)

⏱️ Timing

Total: 723ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A174.48.166.213
NS2ns1.trekmentor.com, ns2.trekmentor.com
MX2mx2.trekmentor.com (pri: 20), mx1.inbox.lk (pri: 10)
TXT1v=spf1 mx ip4:74.48.166.213/32 ip4:23.94
SOA1ns1.trekmentor.com hostmaster.trekmentor

πŸ“Œ Glue Records Collected

Total: 14

In-bailiwick: 13 (ns1.ac.lk, z.nic.lk, t.nic.lk...)

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

Analysis

IP Addresses

software.lk resolves to one IP number: 74.48.166.213.

other host names including swview.org, thripitaka.org, ns1.trekmentor.com, trekmentor.org and mail.inbox.lk share IP numbers with software.lk.

Name Servers

software.lk is delegated to two name servers ns1.trekmentor.com and ns2.trekmentor.com.

software.lk uses the same name server setup as other domains such as phone.lk, phones.lk, hardware.lk and thripitaka.org.

software.lk shares at least some name servers with other domains, for example trekmentor.org, trekmentor.com and swview.org.

these name servers are commonly used alongside ns1.inbox.lk.

Host names with one IP number:

ns1.trekmentor.com points to 74.48.166.213

ns2.trekmentor.com points to 23.94.250.25

Mail Servers

Two mail servers handle software.lk: mx2.trekmentor.com and mx1.inbox.lk.

software.lk shares the same mail server setup as other domains, for instance phone.lk, phones.lk, endchannel.com, hardware.lk and trekmentor.com.

Host names with one IP number:

mx2.trekmentor.com points to 23.94.250.25

mx1.inbox.lk points to 74.48.166.213