DNS Report: rtl.lu

Generated: 2026-08-10T14:38:59-05:00

84/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 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.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 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 certificate55/55118 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers8/352 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: dummy.bce-lu.net
OKIPv4 diversity35/35Two 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
81.92.238.105
81.92.238.106
AAAA
CNAME
MX
0 rtl-lu.mail.protection.outlook.com.
TXT
"facebook-domain-verification=mgp725mqo5gx5dq2rza39j8w0vvleo"
"google-gws-recovery-domain-verification=62105258"
"knowbe4-site-verification=8a751f9d4d5112062f921e9d4491fe42"
"openai-domain-verification=dv-0eAbBmPMM3qrzEMlLGEFq3k4"
"MS=ms36215856"
"docusign=b631274b-c1f4-4591-a7dd-7092a3f961ee"
"perplexity-ai-domain-verification-06hqkc=x8o6h5UGclMBx46sPghfSnsao"
"google-site-verification=oHKu-LLnjjEtIDzl58JMD-sUyNmZwKHuHV2G9wXA_EA"
"hwhr2hplyjztwx3plykq6q20r73fz9tz"
"6jtp96rt1vxq1vvlbsmfwk8hynx58wql"
"v=spf1 include:_spf.rtl.lu include:amazonses.com include:email.gigya-raas.com include:spf.sendinblue.com include:spf.protection.outlook.com mx -all"
"adobe-idp-site-verification=3abfd0f4756f7cb55460cce24d9421f8f84145bac88587d453a19a3453b4e6f5"
"Sendinblue-code:8639a1b4556d0e6a22209ab4bd6a89b3"
"nmqvr1ln6k1nh944qhc9tg41gwvd0qnq"
NS
ns-1637.awsdns-12.co.uk.
ns-1363.awsdns-42.org.
ns-175.awsdns-21.com.
ns-907.awsdns-49.net.
SOA
ns-175.awsdns-21.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
31268 13 2 DD386C7C9C31269E7D204D8BC6DF662E51C1C6D18528DC05384A8B1A E3990C83
DNSKEY
256 3 13 odcNChCvyJ98maSw5wBjOz8cOU1tgWJcCToL6JiVb1ZGtLZrR26Pu7sE JMlOm0WqLr2O8HmtroWIZq1b7tMHRg==
257 3 13 N/P5VwadC3R5UXhdFbcckPxU1Z6HePEs6zI4r7pwlmaAVAkiPyd8E34u /AfGkxDE6XFj61SjtxjTKwy3tLjLfA==
256 3 13 MjkgCs6ANzJrihOa7ruPrh+UbiR84K///BDyYDkkJs5CgExuSkU+SQaz eKGJiDMRy79bk1ADAEVdKp+GBbEYOQ==
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP