DNS Report: idfa.nl

Generated: 2026-08-12T05:38:20-05:00

78/100

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 certificate55/5533 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 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
76.76.21.21
AAAA
CNAME
MX
10 idfa-nl.mail.protection.outlook.com.
TXT
"v=spf1 include:spf.oberon.nl include:spf.protection.outlook.com include:_spf.eu.mailgun.org include:_spf.festivalroosters.nl ip4:167.89.2.85/32 ip4:168.245.41.122/32 ip4:40.118.3.87/32 a:atmailservice.activetickets.com a:webshop.activetickets.com include:" "sendgrid.net ip4:78.31.119.16 ip4:78.31.119.15 ip4:194.9.85.135 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:spf.mandrillapp.com include:mailgun.org ~all"
"google-site-verification=9hF_bL-Y215dwFXgpoICjOgIUvpYjenG-ErnN6BY0OY"
"google-site-verification=fCNoEdekHEhHvpneGPIn3vM79_cmq6gLr67c3aNT_V4"
NS
ns01.hostnet.nl.
ns02.hostnet.nl.
SOA
ns01.hostnet.nl. hostmaster.hostnet.nl. 2026071801 14400 3600 1209600 600
CAA
DS
63717 13 2 F2F1EA3E533305838C27DC15974FCB1161A1553E077354517245ACED 1BD6FAE6
DNSKEY
257 3 13 0DZ90dvzixcg2913p+sPWRQ6BlAtu2HcCr1fpB6vlkwiSnx6gXLx/cZs BYpVkETVOYQuaGH2tkc0H2ubY6/Ehw==
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP