learn.ac.lk DNS records

A IPv4 address
2h
192.248.1.189
Lanka Education & Research Network, NREN
AS38229
Sri Lanka
Colombo, Western Province
AAAA IPv6 address
2h
2401:dd00:1::189
Lanka Education & Research Network, NREN
AS38229
Sri Lanka
Colombo, Western Province
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
2h
SPF
Sender policy
v=spf1 ip4:192.248.1.175 ip6:2401:dd00:1::175 ip4:192.248.126.251 ip4:192.248.1.128/27 ip4:192.248.3.192/26 ip6:2401:dd00:1::/64 ip6:2401:dd00:1:1::/64 ~all
Google
Domain verification
google-site-verification=1I3mlu2qhdPq1btRmy8BOIAtJmxS08ztcoSoTctTr-0
2F9B4438B444933182E2AB31B406DB88BFF5A9D164D15839BCCEEBD1EE7DDEED0BDFC3783A830B9527E9D5CFE895B33C0CCD8B605E62F416C292CF87DC5D550A
MX Mail server
2h
in-relay.ac.lk 50 Primary
in-relay-t.ac.lk 60
in-relay-s.ac.lk 70
NS Authoritative DNS server
2h
lk.communitydns.net
ns1.ac.lk
ns2.ac.lk
ns3.ac.lk
SOA Start of authority
12h
Zone apex
Start of authority
Email
[email protected]
Serial
2026021801
Refresh
2h
Retry
1h
Expire
14d
Negative cache TTL
2h

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD