DNS Report: instapaper.com

Generated: 2026-08-08T23:08:30-05:00

86/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 IPv4 address(es) detected.
OKIPv6 (AAAA)10/108 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.
ERRORCAA policy0/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement between public resolvers.
OKMX records20/202 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 certificate55/55195 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers16/354 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-13-32-205-7.ord58.r.cloudfront.net
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
13.32.205.7
13.32.205.68
13.32.205.92
13.32.205.23
AAAA
2600:9000:2015:1400:6:abe2:1400:93a1
2600:9000:2015:8000:6:abe2:1400:93a1
2600:9000:2015:3200:6:abe2:1400:93a1
2600:9000:2015:1a00:6:abe2:1400:93a1
2600:9000:2015:4a00:6:abe2:1400:93a1
2600:9000:2015:600:6:abe2:1400:93a1
2600:9000:2015:9c00:6:abe2:1400:93a1
2600:9000:2015:a800:6:abe2:1400:93a1
CNAME
MX
10 mxa.mailgun.org.
20 mxb.mailgun.org.
TXT
"fq07k23gww34t0th8xz81743r8kwfz8n"
"wdvdhjh064671mctywk9x63vcfj50r8c"
"google-site-verification=L3fg9YN1Xa-KSF9QCTSkUY_yZKxpO_gpNkI2XrBjYVs"
"keybase-site-verification=Vqh2BYsLdYqXiUncKQNYHpzn9EqTfOLqGs94StKJ0qo"
"v=spf1 include:_spf.google.com include:mailgun.org include:amazonses.com a mx -all"
NS
ns-222.awsdns-27.com.
ns-1077.awsdns-06.org.
ns-887.awsdns-46.net.
ns-2040.awsdns-63.co.uk.
SOA
ns-1077.awsdns-06.org. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP