DNS Report: nec.co.jp

Generated: 2026-08-12T00:45:09-05:00

21/100

Diagnostics

StatusCheckPointsDetails
ERRORIPv4 (A)0/300 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/206 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.
ERRORDMARC0/25DMARC policy not found.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
ERRORIPv4 diversity0/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
ERRORDNS resolution0/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
AAAA
CNAME
MX
0 mx1.hc221-79.ap.iphmx.com.
0 mx2.hc221-79.ap.iphmx.com.
TXT
"v=spf1 include:spf01.nec.co.jp include:spfmcs.biglobe.ne.jp include:spfmd.biglobe.ne.jp include:spf.tricorn.net ip4:106.185.188.65 -all"
"00D28000001H2Jp=1TBfD00000004bV"
NS
a5-67.akam.net.
a1-44.akam.net.
a26-66.akam.net.
a3-64.akam.net.
a18-66.akam.net.
a6-66.akam.net.
SOA
a1-44.akam.net. hostmaster.akamai.com. 2026073001 1800 900 3600000 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP