DNS Report: sendinblue.com

Generated: 2026-08-09T02:14:57-05:00

83/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5571 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
104.18.249.233
104.18.250.233
AAAA
2606:4700::6812:fae9
2606:4700::6812:f9e9
CNAME
MX
20 alt1.aspmx.l.google.com.
30 aspmx2.googlemail.com.
20 alt2.aspmx.l.google.com.
10 aspmx.l.google.com.
30 aspmx3.googlemail.com.
TXT
"ca3-c59b7e5f7ef84859992a6caeaf5d5875"
"google-site-verification=9yBLtla0Z3xaHuRoduL772IKdVJhxzsmzm3S4EQwhJ8"
"google-site-verification=7OA_tktPgFSjLgrysutcNOGbuylDElfDs0Kyel00D3M"
"v=spf1 include:spf.sendinblue.com include:mail.zendesk.com include:_spf.google.com include:spf.mail.intercom.io ip4:52.38.191.241 ~all"
"yahoo-verification-key=hapmGYVLa+6SVDLLYshHnNeO8I/Lh4rvoFDFdb74SdA="
"slack-domain-verification=SizvdH3mtzqqrlIfHD2OjO4JeDVchi6MipGhutps"
"mailru-verification: 449769ae597a243f"
"have-i-been-pwned-verification=9b1658ea551d17ba902346c3c41477eb"
"google-site-verification=WJ3vxU2UgdaX9n9Evq7ajTjkT01NFW4V9BZibaCd2nc"
"ca3-a873098ca3594e2386929a8a38d6811b"
"google-site-verification=l46ZA5_ERC3Wr_wB8hkAkh8vZ3tAqF95oysXMHrgevI"
"Sendinblue-code:5652fec247bb9d181ee2f1803fd6b8b3"
"Dynatrace-site-verification=edcc36bd-b0ca-4607-a9b7-57d99de51a34__n6h08b16prh9umu5i8bo1j7fap"
NS
mary.ns.cloudflare.com.
josh.ns.cloudflare.com.
SOA
josh.ns.cloudflare.com. dns.cloudflare.com. 2411662083 10000 2400 604800 1800
CAA
DS
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
NSEC
\000.sendinblue.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
NSEC3
SRV
NAPTR
TLSA
SSHFP