DNS Report: thenewstack.io

Generated: 2026-08-09T10:58:16-05:00

87/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/303 IPv4 address(es) detected.
OKIPv6 (AAAA)10/103 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.
OKCAA policy5/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/203 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 certificate55/5567 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.
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
104.26.0.71
172.67.70.57
104.26.1.71
AAAA
2606:4700:20::681a:47
2606:4700:20::681a:147
2606:4700:20::ac43:4639
CNAME
MX
10 aspmx3.googlemail.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
TXT
"google-site-verification=NAqOk_BUumwjm_4jnyZrQ2ofEODLMV5Xv9NsSHBYI0o"
"linkedin-site-verification=2c4b1772-42cd-4569-8a35-74215d201fed"
"google-site-verification=v3ob24tkVMhR_bV34qmJibap-MeuL8lEvjLJvUp8cVA"
"google-site-verification=6J796LbyMEl7LxKQ7azlyAuNt8aNcjb_2woofEif-rA"
"google-site-verification=0NDDIfsSqrQrAm5MIoHRl5poi4QxNfBgYSVtQDF2oks"
"v=spf1 include:_spf.google.com include:servers.mcsv.net include:46095657.spf06.hubspotemail.net include:_spf.thenewstack.io ~all"
NS
ace.ns.cloudflare.com.
deborah.ns.cloudflare.com.
SOA
ace.ns.cloudflare.com. dns.cloudflare.com. 2411593565 10000 2400 604800 1800
CAA
0 issue "comodoca.com"
0 issuewild "pki.goog; cansignhttpexchanges=yes"
0 iodef "mailto:sysadmin@thenewstack.io"
0 issuewild "letsencrypt.org"
0 issue "pki.goog; cansignhttpexchanges=yes"
0 issue "amazon.com"
0 issue "letsencrypt.org"
0 issuewild "comodoca.com"
0 issuewild "digicert.com; cansignhttpexchanges=yes"
0 issue "ssl.com"
0 issue "amazontrust.com"
0 issue "awstrust.com"
0 issuewild "ssl.com"
0 issue "amazonaws.com"
0 issue "digicert.com; cansignhttpexchanges=yes"
DS
2371 13 2 41057DDD534E178A465B4A3B692E19AAC9E8CD7CEFD89B7A8D0BA343 D0FA7E94
DNSKEY
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
RRSIG
NSEC
\000.thenewstack.io. 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