o2.sgmail.github.com DNS records

A IPv4 address
1m
192.254.112.60
SendGrid
AS11377
United States of America
Chicago, Illinois
AAAA IPv6 address
1h
o2.sgmail.github.com has no AAAA records.
CNAME Canonical name
14m 19s
o2.sgmail.github.com has no CNAME records.
TXT Human readable text
1h
o2.sgmail.github.com has no TXT records.
MX Mail server
1h
mxa.mailgun.org 10 Primary
mxb.mailgun.org 10 Primary
NS Authoritative DNS server
1h
o2.sgmail.github.com has no NS records.
NS records for this zone are defined at github.com.
NS records for github.com
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
1656468023
Refresh
12h
Retry
2h
Expire
14d
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