core-apps.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-02 · ok HTTP 200 5776 ms crawled 2026-05-11

US · 52.216.61.117 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Registration

Registrar
MarkMonitor Inc.
Created
2009-01-14
Expires
2027-01-14 240 days left
Updated
2025-12-13
Name servers
  • ns-1197.awsdns-21.org
  • ns-2014.awsdns-59.co.uk
  • ns-234.awsdns-29.com
  • ns-660.awsdns-18.net

DNS records live

NS
  • ns-1197.awsdns-21.org
  • ns-2014.awsdns-59.co.uk
  • ns-234.awsdns-29.com
  • ns-660.awsdns-18.net
MX
  • 0 coreapps-com01b.mail.protection.outlook.com

Email authentication partial

SPF
v=spf1 ip4:172.86.183.208/28 ip4:104.131.89.179 include:_spf.salesforce.com include:spf.mandrillapp.com include:aspmx.pardot.com include:servers.mcsv.net include:spf.protection.outlook.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:dmarc.reports@communitybrands.com; ruf=mailto:dmarc.reports.ruf@communitybrands.com;
policy: none (monitoring only)
DKIM
  • google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCSTOH1WUEzwV/7uYs12nkJkNGh5jWVrd99x5FGC7QQfCPcB5FDejAmfjN6vDtm0KiZ3VWKuP5dKAr9mOtuZV…
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0aWTxHhV1r9cX3pSGufCmJFAfO4puUZAK9T78YIL+7pPb4ElqtwkdJpijy5m+k9xks0LygFehfAr97…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificates

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Linked from (2)