DNSWHOIS.INFO - ac.lk

Search for IP or hostnames:

ac.lk checked at 2025-09-05T21:42:45.084Z 112ms 109/109/109 100% R:12

`ac.lk`

MX	`in-relay-t.ac.lk`
		A	2401:dd00:1::182 ^{🇱🇰 LEARN-LK}
			PTR	`lakegala.learn.ac.lk`
		A	192.248.1.182^{🇱🇰 LEARN-LK}
			PTR	`in-relay-t.ac.lk`
			PTR	`lakegala.learn.ac.lk`
MX	`in-relay.ac.lk`
		A	2401:dd00:1::166 ^{🇱🇰 LEARN-LK}
			PTR	`haggala.learn.ac.lk`
		A	192.248.1.166^{🇱🇰 LEARN-LK}
			PTR	`in-relay.ac.lk`
			PTR	`haggala.learn.ac.lk`
NS	`ns1.ac.lk`
		A	2401:dd00:1::162 ^{🇱🇰 LEARN-LK}
			PTR	`bera.learn.ac.lk`
		A	192.248.1.162^{🇱🇰 LEARN-LK}
			PTR	`bera.learn.ac.lk`
NS	`ns2.ac.lk`
		A	2401:dd00:1::161 ^{🇱🇰 LEARN-LK}
			PTR	`namunu.learn.ac.lk`
		A	192.248.1.161^{🇱🇰 LEARN-LK}
			PTR	`namunu.learn.ac.lk`
NS	`ns3.ac.lk`
		A	2401:dd00:1:1::3 ^{🇱🇰 LEARN-LK}
		A	192.248.121.3^{🇱🇰 LEARN-LK}
			PTR	`ns3.ac.lk`
A	2401:dd00:1::189 ^{🇱🇰 LEARN-LK}
A	192.248.1.189^{🇱🇰 LEARN-LK}

`lk`

	NS	`ns1.ac.lk`
	NS	`d.nic.lk`
	NS	`h.nic.lk`
	NS	`m.nic.lk`
	NS	`p.nic.lk`
	NS	`t.nic.lk`
	NS	`z.nic.lk`
	NS	`pendragon.cs.purdue.edu`

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AI analysis

Host names ucr.ac.lk, iics.ac.lk, vpa.ac.lk, ugc.ac.lk, sllc.ac.lk and a few others, all have ac.lk as their parent.

ac.lk refers to two IP addresses: 2401:dd00:1::189 and 192.248.1.189.

The IP numbers of ac.lk are also shared by other host names like learn.lk, www.ac.lk, wiki.learn.ac.lk, and learn.ac.lk.

Three name servers, ns1.ac.lk, ns2.ac.lk, and ns3.ac.lk, are delegated to ac.lk.

Other domains, such as 76.248.192.in-addr.arpa, 106.248.192.in-addr.arpa, uwu.ac.lk, 113.248.192.in-addr.arpa, and pdn.ac.lk, share at least a part of their name servers with ac.lk.

The name servers h.nic.lk, m.nic.lk, p.nic.lk, t.nic.lk, ns.pdn.ac.lk, y.nic.lk, and ns.uwu.ac.lk are frequently utilized in conjunction.

ns1.ac.lk, 2401:dd00:1::162, and 192.248.1.162 are associated with each other. Similarly, ns2.ac.lk, 2401:dd00:1::161, and 192.248.1.161 are linked, as well as ns3.ac.lk, 2401:dd00:1:1::3, and 192.248.121.3.

Two mail servers, in-relay-t.ac.lk and in-relay.ac.lk, manage ac.lk.

Just like domains cache-o.mrt.ac.lk, csc205.csc.mrt.ac.lk, eru-gw.mrt.ac.lk, mrt.ac.lk.wmlearth.mrt.ac.lk, and library-gw.mrt.ac.lk, ac.lk also has the same mail server setup.

Some mail servers are at least partially shared by ac.lk with other domains such as ce.pdn.ac.lk, accimt.ac.lk, pdn.ac.lk, nara.ac.lk, and icgat.mrt.ac.lk.

Often, the mail servers in-relay-s.ac.lk are used in conjunction with these mail servers.

in-relay-t.ac.lk and in-relay.ac.lk each have two IP numbers assigned: 2401:dd00:1::182, 192.248.1.182 for in-relay-t.ac.lk and 2401:dd00:1::166, 192.248.1.166 for in-relay.ac.lk.

dbq