a.co
a.co
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a.co
3 IPv4 address(es) detected.
0 IPv6 address(es) detected.
6 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
0 MX record(s).
SPF policy published.
DMARC policy published.
No tested DKIM selector responded.
Mail transport policy.
TLS reporting policy.
147 day(s) remaining.
Full points require at least 30 days remaining.
2 of 9 evaluated headers detected.
PTR: ec2-98-87-170-8.compute-1.amazonaws.com
Two or more IPv4 addresses receive full points.
AAAA availability.
At least one address family must resolve.
HTTP/2 405
Final URL uses HTTPS.
98.87.170.8 44.215.138.88 98.87.170.202
Not configured
Not configured
Not configured
"v=spf1 -all"
pdns4.ultradns.org. pdns5.ultradns.info. pdns2.ultradns.net. pdns1.ultradns.net. pdns6.ultradns.co.uk. pdns3.ultradns.org.
dns-external-master.amazon.com. root.amazon.com. 18 28800 900 604800 900
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 -all
v=DMARC1; p=reject; rua=mailto:report@dmarc.amazon.com; ruf=mailto:report@dmarc.amazon.com
Not configured
5 public resolvers queried.
8.8.8.81.1.1.19.9.9.9208.67.222.22294.140.14.14Port 25: Closed/unreachable - 8.6 ms - Port 465: Closed/unreachable - 4017.4 ms - Port 587: Closed/unreachable - 4028.9 ms -