DNS Lookup — cloudflare.com
Rekordy DNS, konfiguracja poczty (SPF/DMARC/DKIM), propagacja globalna
A+
Ocena email
A
| 104.16.133.229 |
| 104.16.132.229 |
AAAA
| 2606:4700::6810:84e5 |
| 2606:4700::6810:85e5 |
MX
| 5 | mxa-canary.global.inbound.cf-emailsecurity.net. |
| 5 | mxb-canary.global.inbound.cf-emailsecurity.net. |
| 10 | mxa.global.inbound.cf-emailsecurity.net. |
| 10 | mxb.global.inbound.cf-emailsecurity.net. |
NS
| ns3.cloudflare.com. |
| ns4.cloudflare.com. |
| ns5.cloudflare.com. |
| ns6.cloudflare.com. |
| ns7.cloudflare.com. |
TXT
| "stripe-verification=bf1a94e6b16ace2502a4a7fff574a25c8a45291054960c883c59be39d1788db9" |
| "ZOOM_verify_7LFBvOO9SIigypFG2xRlMA" |
| "uber-domain-verification=58086039-150a-42a4-a4be-b4032921aa0f" |
| "onetrust-domain-verification=bd5cd08a1e9644799fdb98ed7d60c9cb" |
| "_saml-domain-challenge.2dc00405-79cd-457b-b288-a119c6f0c7b7.71996d53-d178-4ba9-bef4-7f7e46edab74.cloudflare.com=1c8736fd-84b2-4197-985f-3fb2852f2457" |
| "_wkjc0fot0d7qrvrdt78bxkj2e2o67d2" |
| "facebook-domain-verification=h9mm6zopj6p2po54woa16m5bskm6oo" |
| "google-site-verification=C7thfNeXVahkVhniiqTI1iSVnElKR_kBBtnEHkeGDlo" |
| "google-site-verification=ZdlQZLBBAPkxeFTCM1rpiB_ibtGff_JF5KllNKwDR9I" |
| "drift-domain-verification=f037808a26ae8b25bc13b1f1f2b4c3e0f78c03e67f24cefdd4ec520efa8e719f" |
| "databank-domain-verification-hkehd2=fzgu4kmbZwMoW99zENgO4u8NL" |
| "status-page-domain-verification=r14frwljwbxs" |
| "liveramp-site-verification=EhH1MqgwbndTWl1AN64hOTKz7hc1s80yUpchLbgpfY0" |
| "docker-verification=c578e21c-34fb-4474-9b90-d55ee4cba10c" |
| "logmein-verification-code=b3433c86-3823-4808-8a7e-58042469f654" |
| "miro-verification=bdd7dfa0a49adfb43ad6ddfaf797633246c07356" |
| "stripe-verification=5096d01ff2cf194285dd51cae18f24fa9c26dc928cebac3636d462b4c6925623" |
| "atlassian-domain-verification=WxxKyN9aLnjEsoOjUYI6T0bb5vcqmKzaIkC9Rx2QkNb751G3LL/cus8/ZDOgh8xB" |
| "MS=ms70274184" |
| "v=spf1 ip4:199.15.212.0/22 ip4:173.245.48.0/20 include:_spf.google.com include:spf1.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:stspg-customer.com include:_spf.salesforce.com -all" |
| "asv=894f6d1f9f83bcf44e4b1bc40bc1c4aa" |
| "creatopy-domain-verification=97d2ca50-9b6f-4a21-9bdb-fbb630e4cec7" |
| "cisco-ci-domain-verification=27e926884619804ef987ae4aa1c4168f6b152ada84f4c8bfc74eb2bd2912ad72" |
| "_neqmkgaq1lq9it5s8qmetrhbnu121wb" |
| "apple-domain-verification=DNnWJoArJobFJKhJ" |
| "canva-site-verification=oOyaVnHC-OiFoR1BPvetNA" |
SOA
Bezpieczeństwo poczty
| SPF | "v=spf1 ip4:199.15.212.0/22 ip4:173.245.48.0/20 include:_spf.google.com include:spf1.mcsv.net include:spf.mandrillapp.com include:mail.zendesk.com include:stspg-customer.com include:_spf.salesforce.com -all" |
| DMARC | "v=DMARC1; p=reject; pct=100; rua=mailto:a1c47f179bc04efd8ee4dcd4d85dfc65@dmarc-reports.cloudflare.net,mailto:rua@cloudflare.com" |
| DKIM | k1"k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUoNyIR4Bn84LVcfZE20rmDeXQblIupNWBqLXM1Q+VieI/eZu/7k9/vOkLSaQQdml4Cv8lb3PcnluMVIhQIDAQAB;" |
Propagacja A dla cloudflare.com — 17/20 resolverów17 ✓
OdpowiadaBrak odpowiedzi
Co to są rekordy DNS?
System DNS (Domain Name System) tłumaczy nazwy domen na adresy IP. Rekord A wskazuje adres IPv4, AAAA — IPv6. Rekord MX wskazuje serwery pocztowe, NS — serwery nazw (nameservery).
SPF, DMARC i DKIM to rekordy TXT chroniące przed spoofingiem poczty. Brak któregokolwiek zwiększa ryzyko, że e-maile z domeny trafią do spamu.