IPv4 Addresses
TTL
5m
5m
leetcode.com. 300 IN A 104.20.41.79 leetcode.com. 300 IN A 172.66.154.160
IPv6 Addresses
TTL
leetcode.com. 300 IN AAAA 2606:4700:10:0:0:0:6814:294F leetcode.com. 300 IN AAAA 2606:4700:10:0:0:0:AC42:9AA0
Name Servers
TTL
NS
Cloudflare
1d
NS
Cloudflare
1d
leetcode.com. 86400 IN NS melinda.ns.cloudflare.com. leetcode.com. 86400 IN NS rob.ns.cloudflare.com.
Mail Servers
TTL
MX
Google
1
5m
MX
Google
5
5m
MX
Google
5
5m
MX
Google
10
5m
MX
Google
10
5m
leetcode.com. 300 IN MX 1 aspmx.l.google.com. leetcode.com. 300 IN MX 5 alt1.aspmx.l.google.com. leetcode.com. 300 IN MX 5 alt2.aspmx.l.google.com. leetcode.com. 300 IN MX 10 alt3.aspmx.l.google.com. leetcode.com. 300 IN MX 10 alt4.aspmx.l.google.com.
SOA Details
TTL
SOA
Primary NS
Responsible
dns.cloudflare.com
0m
Serial
2387384785
0m
Times
Refresh
2h
Retry
40m
Expire
7d
Minimum TTL
30m
leetcode.com. 1800 IN SOA melinda.ns.cloudflare.com. dns.cloudflare.com. 2387384785 10000 2400 604800 1800
DMARC
TTL
DMARC
Policy
quarantine
5m
Subdomain Policy
Percentage
100
0m
RUA
RUF
leetcode.com. 300 IN DMARC v=DMARC1;p=quarantine;pct=100;ruf=mailto:[email protected]
Certificate Authority Authorization
TTL
CAA
Sectigo
1h
CAA
DigiCert
1h
CAA
Let's Encrypt
1h
CAA
Google Trust
1h
CAA
SSL.com
1h
CAA
Sectigo
1h
CAA
DigiCert
1h
CAA
Let's Encrypt
1h
CAA
Google Trust
1h
CAA
SSL.com
1h
leetcode.com. 3600 IN CAA 0 issue "comodoca.com" leetcode.com. 3600 IN CAA 0 issue "digicert.com; cansignhttpexchanges=yes" leetcode.com. 3600 IN CAA 0 issue "letsencrypt.org" leetcode.com. 3600 IN CAA 0 issue "pki.goog; cansignhttpexchanges=yes" leetcode.com. 3600 IN CAA 0 issue "ssl.com" leetcode.com. 3600 IN CAA 0 issuewild "comodoca.com" leetcode.com. 3600 IN CAA 0 issuewild "digicert.com; cansignhttpexchanges=yes" leetcode.com. 3600 IN CAA 0 issuewild "letsencrypt.org" leetcode.com. 3600 IN CAA 0 issuewild "pki.goog; cansignhttpexchanges=yes" leetcode.com. 3600 IN CAA 0 issuewild "ssl.com"
Text Content
TTL
TXT
SPF
v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:sendgrid.net -all
5m
TXT
Google
google-site-verification=ds0HPGUEYOzxPbBHmhQUrjDGv2-jKNpAOYcYK0dhSlw
5m
TXT
—
domain-verification=6265d606aef4f770bf52dccbf18644e645dcada2b1ec0ce5a6061fb49cd55b5c
5m
leetcode.com. 300 IN TXT "v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:sendgrid.net -all" leetcode.com. 300 IN TXT "google-site-verification=ds0HPGUEYOzxPbBHmhQUrjDGv2-jKNpAOYcYK0dhSlw" leetcode.com. 300 IN TXT "domain-verification=6265d606aef4f770bf52dccbf18644e645dcada2b1ec0ce5a6061fb49cd55b5c"