refresco.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
refresco.com
Yes
โœ“ Yes
Outlook
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-03-18 03:16:13 UTC ยท โ†บ Refresh

MX Hostnames

  • refresco-com.mail.protection.outlook.com

MX Priorities

  • refresco-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 108.162.192.221 โ†ฉ sharon.ns.cloudflare.com

Mail Server IPs

  • 52.101.68.29 โ†ฉ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.68.15 โ†ฉ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.73.6 โ†ฉ mail-am6pr04cu00306.inbound.protection.outlook.com
  • 52.101.73.1 โ†ฉ mail-am3pr04cu00501.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.openprovider.nl dns.openprovider.eu 2026031201 10800 3600 604800 3600
Primary NS (mname)
ns1.openprovider.nl
Admin Email (rname)
dns@openprovider.eu
Serial
2026031201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.openprovider.nl
ns2.openprovider.be
ns3.openprovider.eu

SPF Record

โœ“ Strict (-all)
v=spf1 include:_s00485809.autospf.email include:spf.protection.outlook.com -all
๐Ÿ“Š DNS lookups: 2/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

โœ— p=none
v=DMARC1;p=none;rua=mailto:[email protected]
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
โœ“ Public key: 216 chars (valid)
โœ“ DKIM properly configured for selector: mail

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

14 records
  • krgl/tMObHgF3hBX5kJJ/859ULZPJdeug/ux8C5KBU8=
  • 0ed1fe018adf93fb5d609f416b9d7807d4a8146b84
  • knowbe4-site-verification=8cd09bd4fcd63f970f16d6db1ccbe31a
  • 6c74c1b89e787a7e9841a828598ffe57f3eede9f92b1119c623fcf3fdc8e52f
  • 6315276e86f350819bbb404e0850cfa70baeda5664835ced0a
  • SPFv=spf1 include:_s00485809.autospf.email include:spf.protection.outlook.com -all
  • MS=ms78270758
  • Sendinblue-code:58d254059ac06520d90a254ee3a46af2
  • globalsign-domain-verification=iqqhz8-Qkvec3QNpwoXwIYrgpYjtMv_p1GOaIdjGQy
  • 993c18ec6982edb028e4b30cda27a12974baf7e80bf9a7b67e
  • successfactors-site-verification=ZDljNDU0OGRmYWZhOGYyOGYwYTU3ZjJjYzI4M2RjNWZhMjhhNzI4ZTc3YWIxMWQyZWQ5ZDM3YzRlMmM0ZTk4Yw==
  • docusign=f546af99-53c0-44f9-8d29-64806cc5ac15
  • google-site-verification=NGbno5st_uiVR3lLdoj8zwOb26p2b5j06sxzXCB-MDk
  • apple-domain-verification=fz77Ij6mQppnuJYY
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