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ciodive.com
CIO Dive provides news and analysis for IT executives. We cover big data, IT strategy, cloud computing, security, mobile technology, infrastructure, software and more.
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.
2 MX record(s).
SPF policy published.
DMARC policy not found.
No tested DKIM selector responded.
Mail transport policy.
TLS reporting policy.
66 day(s) remaining.
Full points require at least 30 days remaining.
1 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/2 200
Final URL uses HTTPS.
104.18.33.181 172.64.154.75
2a06:98c1:3101::6812:21b5 2606:4700:4409::ac40:9a4b
Not configured
20 us-smtp-inbound-2.mimecast.com. 10 us-smtp-inbound-1.mimecast.com.
"google-site-verification=6VjZsVYQpcEVP4OvAsZopUBfbZyXAtpDDL_yw4z1NGw" "MS=ms88965496" "v=spf1 include:spf.protection.outlook.com\194\160include:us._netblocks.mimecast.com\194\160include:eu._netblocks.mimecast.com\194\160-all" "pardot889213=09f3e2664b0bd9bc5540aaf13831c05e778b5c3563d5f4f158e5867e092545a4" "facebook-domain-verification=18hs5g15y2gvt82xe5xj3q1uu6rh8y" "0ed1fe018a1572f80800d749f4b4a3f7f0321d25b8"
andy.ns.cloudflare.com. jill.ns.cloudflare.com.
andy.ns.cloudflare.com. dns.cloudflare.com. 2410198203 10000 2400 604800 1800
Not configured
Not configured
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA== 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
NS 13 2 86400 20260812042531 20260810022531 34505 ciodive.com. cJubczBbfBFkpPVIzR0T4NXL9IPW+xtloiV8x3B8Ytwt0KFgI+3G2o24 VavHKfRzqfFAp1KKdCZFaSF2ejjubQ== AAAA 13 2 300 20260812042531 20260810022531 34505 ciodive.com. yVFDsh/Mt6Q9m9V/2am3qeCYg6CsPZ1kN6UcZ3jBKvzehSKaesAgioAf O3BpXtOco8fyzATipeyiVz5MO5Q4Sg== A 13 2 300 20260812042531 20260810022531 34505 ciodive.com. ehNSHhAOoIP9/M89MpiIGVLaH1Y07vfbINKQb3rhTbU/pn086Ya8jWm+ trok+DVmd8nn0pKy9rzANhPbFs/t4g==
\000.ciodive.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
Not configured
Not configured
Not configured
Not configured
Not configured
v=spf1 include:spf.protection.outlook.com\194\160include:us._netblocks.mimecast.com\194\160include:eu._netblocks.mimecast.com\194\160-all
Not configured
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 - 1.1 ms - Port 465: Closed/unreachable - 4021.1 ms - Port 587: Closed/unreachable - 29.1 ms - 220 us-smtp-inbound-1.mimecast.com ESMTP; Mon, 10 Aug 2026 23:25:38 -0400