DNS Report: niso.org

Generated: 2026-08-11T07:46:38-05:00

80/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/304 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.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
OKCAA policy5/5Certificate authority restriction.
ERRORDNS propagation0/10Agreement 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 certificate55/55187 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: server-18-172-122-125.ord56.r.cloudfront.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
18.172.122.125
18.172.122.62
18.172.122.30
18.172.122.95
AAAA
CNAME
MX
20 alt2.aspmx.l.google.com.
30 aspmx2.googlemail.com.
30 aspmx3.googlemail.com.
10 aspmx.l.google.com.
20 alt1.aspmx.l.google.com.
TXT
"google-site-verification=DLuXC81IJz0OVTFRYwykYU0daqpDTFFDv5W_gGTK2sY"
"4hc4mqtsetde6d7n6v150geasr"
"google-site-verification=Gp7HM4CEPR49j0Hzlc97uVi9xxfa0Mgis7nH6vJGOZA"
"v=spf1 include:_spf.google.com include:_spf.createsend.com ~all"
NS
ns-1693.awsdns-19.co.uk.
ns-405.awsdns-50.com.
ns-1200.awsdns-22.org.
ns-643.awsdns-16.net.
SOA
ns-643.awsdns-16.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
CAA
0 issue "sectigo.com"
0 issue "amazonaws.com"
0 issue "digicert.com"
0 issue "amazon.com"
0 issue "awstrust.com"
0 issue "amazontrust.com"
0 issue "letsencrypt.org"
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP