ligo-la.caltech.edu DNS records

A IPv4 address
1h
ligo-la.caltech.edu has no A records.
AAAA IPv6 address
1h
ligo-la.caltech.edu has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1d
SPF
Sender policy
v=spf1 +ip4:208.69.128.0/22 +ip6:2607:f390:3ff0::/44 include:_spf.google.com include:spf.protection.outlook.com ~all
MX Mail server
1d
pmg.ligo-la.caltech.edu 15 Primary
llo-offsite.ligo-la.caltech.edu 100
NS Authoritative DNS server
1d
ns1.ligo-la.caltech.edu
ns2.ligo-la.caltech.edu
SOA Start of authority
1d
Zone apex
Start of authority
Email
[email protected]
Serial
2026031200
Refresh
2h
Retry
1h
Expire
1d
Negative cache TTL
1h

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