DNS Report: nrc.nl

Generated: 2026-08-09T04:40:14-05:00

82/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 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 certificate55/55234 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: hosting-nrcwlb-139.intermax.nl
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/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
46.22.183.139
AAAA
CNAME
MX
10 nrc-nl.mail.protection.outlook.com.
TXT
"bQnS/PGTwj7QNUp8O3XSqNNcRMiaFEaicDl6zvqyKjqOLzutoRXYkYTzU4oiktZqJur/uY9b5EgA2IYpoezDxg=="
"apple-domain-verification=iDCKm6RneFM_me_nD9O5JCwJ_JzQxda8m_k2oSwQjQY"
"google-gws-recovery-domain-verification=53127880"
"DomainVerification=MXG8IKZ0SOP7NDOZJJT51HZ9ZXF0KJNETL9707NETJYV8CP6K29U63LHD5C1UVKX"
"adobe-idp-site-verification=2874515d68b0370803179f9e8d6698cb503e00756499a6e7a042df3636f7303a"
"v=spf1 include:spf.protection.outlook.com include:spf.messagelabs.com ip4:185.43.125.61 ip4:193.58.7.100 ip4:193.58.7.101 ip4:193.58.7.102 -all"
"google-site-verification=ikgVoGAKV4DKqx-ng7ZzhrPX08Y3p7hX2M1EFV2UsWk"
"anthropic-domain-verification-tsgrgj=YB41u8wVz6SuwbkbTLeOByWWP"
"1password-site-verification=N7FXCOWMXZFRLCBGGY5SJMVFQQ"
"google-site-verification=N_4G16QG--24SkIiXKjdhWCIg-HNJWw1KllU0CoWRhM"
"blitz=mu-b6144c2e-429acc50-9f761b0f-4187a6ac"
"facebook-domain-verification=zssl5avhcj1uut9k2c1dr5yjr7oydv"
"google-site-verification=3ZR4f0Ewcn9YB64nwdtKwRPP1H_NQzEqVLyi4laDnLQ"
"atlassian-domain-verification=lMLcQEH8BbDfXWN11OfWNm2Jk19vskfLinI0rLNnVQ9gZEtb9aSaa6yUwqXrKW0Q"
"_zyp6z2rhzgp7elsb4mu4b489p2k0mx7"
"google-site-verification=GSppHa0q0UbE00OOKtUrywm-EgHI2obFZAALSgeYNXc"
"MS=ms21743690"
NS
eva.ns.cloudflare.com.
phil.ns.cloudflare.com.
SOA
eva.ns.cloudflare.com. dns.cloudflare.com. 2411485635 10000 2400 604800 1800
CAA
DS
2371 13 2 3BD070D5FA3271F038F089B3FE821740F939B177881B4201DEEDE21F 851EB0C9
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
NS 13 2 86400 20260810104003 20260808084003 34505 nrc.nl. 0EcSd7aBP2VYKO/T2pa/O7b/y5r2D9GEjf9u6okOn5fJ20ilp9iCJZBR haS7J5UGrBKrxcafMih5SmPlsGlJ8g==
A 13 2 300 20260810104003 20260808084003 34505 nrc.nl. pUJy6+7J58GAnupMTMQJYRvDnIjyjMM61TLsAJ5CdgHj9/hmRhUj9rGF Y+Ggs+u7NMLRbNqflMvwQ2Hq6ILc3Q==
DS 13 2 3600 20260904033519 20260806190725 467 nl. BCEneShLYdonVf07Z9YJW/ILuIv21CABwRZi/2+qqWb0XLqTtuQYCuNv jmpT8FGh87js7nlz2cV45npC5QutpA==
NSEC
\000.nrc.nl. 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