DNSRegistration lookup
THE RECORDS BEHIND THE NAME

DNS lookup.

Explore resource records, mail routing and reverse DNS.

Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.

DNS

lancaster.ac.uk

14 answer records
Retrieved · 2026-11-02T03:24:46+00:00View JSON
Registration / WHOIS →
ANOERRORAD yes
AAAANOERRORAD yes
MXNOERRORAD yes
NSNOERRORAD yes
CNAMENOERROR · no answersAD yes
TXTNOERRORAD yes
SOANOERRORAD yes
CAANOERROR · no answersAD yes

AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.

TypeNameTTL · secondsValueLook up
Alancaster.ac.uk3600148.88.65.80IP WHOIS →
AAAAlancaster.ac.uk36002001:630:80:2ff::80:1IP WHOIS →
MXlancaster.ac.uk360010 mh-fa-0.lancs.ac.uk.DNS →
MXlancaster.ac.uk360010 mh-is-0.lancs.ac.uk.DNS →
MXlancaster.ac.uk360020 mh-fa-1.lancs.ac.uk.DNS →
MXlancaster.ac.uk360020 mh-is-1.lancs.ac.uk.DNS →
NSlancaster.ac.uk43200ns1.lancs.ac.uk.DNS →
NSlancaster.ac.uk43200ns1.mythic-beasts.com.DNS →
NSlancaster.ac.uk43200ns2.lancs.ac.uk.DNS →
NSlancaster.ac.uk43200ns2.mythic-beasts.com.DNS →
NSlancaster.ac.uk43200ns3.ja.net.DNS →
NSlancaster.ac.uk43200ns3.lancs.ac.uk.DNS →
TXTlancaster.ac.uk3600"v=spf1 ip4:148.88.65.128/28 ip4:148.88.82.55 include:spf.protection.outlook.com ?all"—
SOAlancaster.ac.uk3600ns1.lancs.ac.uk. hostmaster.lancaster.ac.uk. 1793490112 21600 3600 604800 900—
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAlancaster.ac.uk900ns1.lancs.ac.uk. hostmaster.lancaster.ac.uk. 1793490112 21600 3600 604800 900—

Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.