23
records
Name Servers
TTL
NS
—
8h
NS
—
8h
NS
—
8h
NS
—
8h
NS
—
8h
wustl.edu. 28800 IN NS ns00.ip.wustl.edu. wustl.edu. 28800 IN NS ns01.ip.wustl.edu. wustl.edu. 28800 IN NS ns02.ip.wustl.edu. wustl.edu. 28800 IN NS ns03.ip.wustl.edu. wustl.edu. 28800 IN NS ns04.ip.wustl.edu.
Mail Servers
TTL
MX
—
10
1h
MX
—
10
1h
MX
—
10
1h
MX
—
10
1h
MX
—
100
1h
wustl.edu. 3600 IN MX 10 smtp1.mx.wustl.edu. wustl.edu. 3600 IN MX 10 smtp3.mx.wustl.edu. wustl.edu. 3600 IN MX 10 smtp4.mx.wustl.edu. wustl.edu. 3600 IN MX 10 smtp2.mx.wustl.edu. wustl.edu. 3600 IN MX 100 ms43096679.msv1.invalid.wustl.edu.
SOA Details
TTL
SOA
Primary NS
Responsible
noc.wustl.edu
0m
Serial
2021078081
0m
Times
Refresh
3h
Retry
1h
Expire
28d
Minimum TTL
15m
wustl.edu. 28800 IN SOA ns00.ip.wustl.edu. noc.wustl.edu. 2021078081 10800 3600 2419200 900
DMARC
TTL
DMARC
Policy
quarantine
1h
Subdomain Policy
Percentage
100
0m
RUA
RUF
wustl.edu. 3600 IN DMARC v=DMARC1;p=quarantine;pct=100;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected];
Certificate Authority Authorization
TTL
CAA
DigiCert
8h
CAA
Let's Encrypt
8h
CAA
Google Trust
8h
CAA
Sectigo
8h
CAA
DigiCert
8h
CAA
Let's Encrypt
8h
CAA
Google Trust
8h
CAA
Sectigo
8h
wustl.edu. 28800 IN CAA 0 issue "digicert.com" wustl.edu. 28800 IN CAA 0 issue "letsencrypt.org" wustl.edu. 28800 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" wustl.edu. 28800 IN CAA 0 issue "sectigo.com" wustl.edu. 28800 IN CAA 0 issuewild "digicert.com" wustl.edu. 28800 IN CAA 0 issuewild "letsencrypt.org" wustl.edu. 28800 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" wustl.edu. 28800 IN CAA 0 issuewild "sectigo.com"