23
records
IPv6 Addresses
TTL
30m
cisco.com. 1800 IN AAAA 2001:420:1101:1:0:0:0:185
Name Servers
TTL
NS
Akamai
30m
NS
Akamai
30m
NS
—
30m
NS
—
30m
NS
—
30m
cisco.com. 1800 IN NS a28-64.akam.net. cisco.com. 1800 IN NS a3-64.akam.net. cisco.com. 1800 IN NS ns1.cisco.com. cisco.com. 1800 IN NS ns2.cisco.com. cisco.com. 1800 IN NS ns3.cisco.com.
Mail Servers
TTL
cisco.com. 1800 IN MX 10 alln-mx-01.cisco.com. cisco.com. 1800 IN MX 20 rcdn-mx-01.cisco.com. cisco.com. 1800 IN MX 30 aer-mx-01.cisco.com.
SOA Details
TTL
SOA
Primary NS
30m
Responsible
postmaster.cisco.com
0m
Serial
1113536
0m
Times
Refresh
2h
Retry
30m
Expire
10d
Minimum TTL
30m
cisco.com. 1800 IN SOA ns1.cisco.com. postmaster.cisco.com. 1113536 7200 1800 864000 1800
DMARC
TTL
DMARC
Policy
reject
30m
Subdomain Policy
reject
0m
Percentage
100
0m
RUA
RUF
cisco.com. 1800 IN DMARC v=DMARC1; p=reject; pct=100; sp=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected];
Certificate Authority Authorization
TTL
CAA
—
3m
CAA
Amazon Trust
3m
CAA
DigiCert
3m
CAA
GlobalSign
3m
CAA
Entrust
3m
CAA
Google Trust
3m
CAA
—
3m
CAA
Sectigo
3m
CAA
Entrust
3m
CAA
—
3m
cisco.com. 180 IN CAA 0 iodef "mailto:[email protected]" cisco.com. 180 IN CAA 0 issue "amazon.com" cisco.com. 180 IN CAA 0 issue "digicert.com" cisco.com. 180 IN CAA 0 issue "globalsign.com" cisco.com. 180 IN CAA 0 issue "identrust.com" cisco.com. 180 IN CAA 0 issue "pki.goog" cisco.com. 180 IN CAA 0 issue "quovadisglobal.com" cisco.com. 180 IN CAA 0 issue "sectigo.com" cisco.com. 180 IN CAA 0 issuewild "identrust.com" cisco.com. 180 IN CAA 0 issuewild "quovadisglobal.com"