software.lk - robtex.com
software.lk
| DNSSEC | β οΈ Not signed | ||||||
| A | 74.48.166.213πΊπΈ MULTA-ASN174.48.128.0/18 placeholder | ||||||
| PTR | mail.inbox.lk | ||||||
| NS | ns1.trekmentor.com β | ||||||
| A | 74.48.166.213πΊπΈ MULTA-ASN174.48.128.0/18 placeholder | ||||||
| PTR | mail.inbox.lk | ||||||
| NS | ns2.trekmentor.com | ||||||
| A | 23.94.250.25πΊπΈ Colocrossing-AS23.94.248.0/22 ColoCrossing | ||||||
| PTR | mail.trekmentor.com | ||||||
| MX | mx1.inbox.lk β | ||||||
| A | 74.48.166.213πΊπΈ MULTA-ASN174.48.128.0/18 placeholder | ||||||
| PTR | mail.inbox.lk | ||||||
| MX | mx2.trekmentor.com(20) | ||||||
| A | 23.94.250.25πΊπΈ Colocrossing-AS23.94.248.0/22 ColoCrossing | ||||||
| PTR | mail.trekmentor.com | ||||||
| TXT | v=spf1 mx ip4:74.48.166.213/32 ip4:23.94.250.25/32 -all | ||||||
| SOA | ns1.trekmentor.comhostmaster@trekmentor.com 2026-04-11 #1 | ||||||
lk
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns.nic.lk β | ||||||
| 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 β οΈ Not in parent delegation | ||||||
| NS | t.nic.lk | ||||||
| NS | z.nic.lk | ||||||
| SOA | ns.nic.lkhostmaster@nic.lk serial=2020298412 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
βNSns1.rootler.com2015-06-12 β 2016-12-03 Β· 4 obs
β 2016-12-03 21:57:50
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βNSns1.trekmentor.com2026-02-28 β 2026-05-09 Β· 3 obs
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βNSns2.rootler.com2015-06-12 β 2016-12-03 Β· 4 obs
β 2016-12-03 21:57:50
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βNSns2.trekmentor.com2026-02-28 β 2026-05-09 Β· 3 obs
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βMXmx2.inbox.lk2015-06-12 β 2016-12-03 Β· 4 obs
β 2016-12-03 21:57:50
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βMXmx2.trekmentor.com2026-02-28 β 2026-05-09 Β· 3 obs
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βA5.9.63.372015-06-12 β 2016-12-03 Β· 4 obs
β 2016-12-03 21:57:50
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
βA74.48.166.2132026-02-28 β 2026-05-09 Β· 3 obs
β 2026-02-28 17:00:34
β 2026-05-09 07:28:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| lk | h.nic.lk, pendragon.cs.purdue.edu, d.nic.lk, z.nic.lk... | 14 records |
| software.lk | ns1.trekmentor.com, ns2.trekmentor.com | - |
β Authoritative Response
Server:74.48.166.213
NS records: ns1.trekmentor.com, ns2.trekmentor.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for software.lk (unsigned zone)
β±οΈ Timing
Total: 723ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.48.166.213 |
| NS | 2 | ns1.trekmentor.com, ns2.trekmentor.com |
| MX | 2 | mx2.trekmentor.com (pri: 20), mx1.inbox.lk (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:74.48.166.213/32 ip4:23.94 |
| SOA | 1 | ns1.trekmentor.com hostmaster.trekmentor |
π 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