Security check
undrr.org
Get a complete DNS, email, SSL, HTTP and network analysis in seconds.
undrr.org
2 IPv4 address(es) detected.
2 IPv6 address(es) detected.
2 NS record(s); 2 or more required.
Authoritative zone record.
Both DS and DNSKEY are required.
Certificate authority restriction.
Agreement between public resolvers.
3 MX record(s).
SPF policy published.
DMARC policy published.
A DKIM selector was verified.
Mail transport policy.
TLS reporting policy.
78 day(s) remaining.
Full points require at least 30 days remaining.
7 of 9 evaluated headers detected.
PTR not detected.
Two or more IPv4 addresses receive full points.
AAAA availability.
At least one address family must resolve.
HTTP/2 403
Final URL uses HTTPS.
104.20.25.185 172.66.155.86
2606:4700:10::6814:19b9 2606:4700:10::ac42:9b56
Not configured
10 mx.zoho.com. 50 mx3.zoho.com. 20 mx2.zoho.com.
"mandrill_verify.IxZG9E4atL27NvUlJq6j0A" "google-site-verification=ZgypnpAkdJa6WqxYpEgZ2vXwShW2MvaoOIw_59QxUVo" "v=spf1 ip4:85.159.207.113 ip4:85.159.203.140 include:spf.sendinblue.com include:zoho.com ~all" "zoho-verification=zb39330794.zmverify.zoho.com"
fiona.ns.cloudflare.com. skip.ns.cloudflare.com.
fiona.ns.cloudflare.com. dns.cloudflare.com. 2411422877 10000 2400 604800 1800
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 ip4:85.159.207.113 ip4:85.159.203.140 include:spf.sendinblue.com include:zoho.com ~all
v=DMARC1; p=none;
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB;
5 public resolvers queried.
8.8.8.81.1.1.19.9.9.9208.67.222.22294.140.14.14Port 25: Closed/unreachable - 28.9 ms - Port 465: Closed/unreachable - 4028.4 ms - Port 587: Closed/unreachable - 4021 ms -