DNS Report: mimecast.com

Generated: 2026-08-08T22:52:33-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/204 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55110 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers19/355 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
103.107.226.226
AAAA
CNAME
MX
10 service-alpha-inbound-b.mimecast.com.
10 service-alpha-inbound-a.mimecast.com.
TXT
"4xLha-tpX5JFdVtBWS5WC8jkjB1EEx5u"
"figma-domain-verification=df1507af1380333d3aa590ac61423d853b53b56471355ae5c95d924f9fd8e6dc-1749476829"
"miro-verification=962e0bf9f60f1a1fc2e48ccce0e009b7dd4ca754"
"docker-verification=cc508638-4f67-4486-8043-ce17243de5cc"
"dhnhwx5y55g27sj1xrngkjd5n6bdlffl"
"_snmc0dy6yedgbxdtnag5bpm1j6m1c7m"
"jttl8lbdwhvcgz26b4qjnr7vg3cjjmpr"
"v=spf1 redirect=aojpw1q8._spf._d.mim.ec"
"jamf-site-verification=Jit5-Uf2KqE-HlASlKZPyA"
"kiro-site-verification=38d23567-b104-4a99-a5b3-56050f9ddb31"
"google-site-verification=QItWdZyz7z1CYXD0Gsx5_HXdktCfHjTBXEMOAF1Fo70"
"openai-domain-verification=dv-kiTJYEyO4rVQ19fE9DEp0rJl"
"kz87t95n047tq39ywhk4nysf9y1v1rdg"
"drift-domain-verification=673004e7102db462b76d72b49a2aa2f0948de42f859e69fefebb034d73f9bccb"
"duo_sso_verification=ARujfCK13RBmfiGTUMzsraJDE6Kb1Yl549uRQOAFeQDMo6JkehyNoO9P3sXsmLdS"
"anthropic-domain-verification-r5xarz=7s5piFk2wCCr5jrOSwU9qEV6p"
"_yclqkkax7f9kmspblryk24940cqh2t2"
"docusign=a975f19c-4ea8-4d81-a277-b1c8eac0b50c"
"_bchwgepnjrsw3szh7bco05rkvnwyhgv"
"cursor-domain-verification-6g4h1p=P7sNX6iIllfLVAwnNYVWUM05Z"
"elevenlabs=CNrG00kC90Fqosh3bImrvlIinVqv5FgMhyY2mz0GxFc"
"google-site-verification=TCtQARZdwqYz00QUGEaqKG6TpDRPxLnA0xjvOr1L7WE"
"atlassian-domain-verification=o46uxiY17PUJ2PcFuz9D4GTUr8f4eY895lZy8s22BZij9sEKkOThCKs+LwwzHUqP"
"_globalsign-domain-verification=GeBngTn9j8-utE2irGheYZSAXx6u5iGMQcd_tKlAgN"
"gNg-j90w13dr-_ZlXyB6OcWL"
"r9ffvqvn3lzqjntgng3b1n0tt1pdhs0w"
"box-domain-verification=05b7e9a72c979ba0c07ca460b6daceecf4578ffa6b7dea530815794c934c917b"
"_8c3jko6yhagmu9aj0re99v35piez8mx"
"google-site-verification=fedypP00EQfWF3QIChBj2kgHwODJEgMg1WUde21A-hE"
"MS=ms33346375"
"atlassian-sending-domain-verification=379b5e3d-d37e-4484-9b79-d643e25de749"
NS
dns04.mimecast.net.
dns01.mimecast.net.
dns02.mimecast.net.
dns03.mimecast.net.
SOA
dns01.mimecast.com. dns-admin.mimecast.com. 1786104107 300 300 604800 86400
CAA
0 issue "pki.goog"
0 issuewild "pki.goog"
0 issuewild "amazonaws.com"
0 issue "amazonaws.com"
0 issuewild "digicert.com"
0 issue "digicert.com"
0 issuewild "letsencrypt.org"
0 issue "letsencrypt.org"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP