krone.at

Valid Email Server

Domain Overview

DNS: ✓ 4h ago Checker: ✓ 4h ago
krone.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 03:23:21 UTC · ↺ Refresh

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MX Hostnames

  • krone-at.mail.protection.outlook.com

MX Priorities

  • krone-at.mail.protection.outlook.com: 0

A / AAAA Records

  • 13.33.67.120 ↩ server-13-33-67-120.jfk50.r.cloudfront.net
  • 13.33.67.35 ↩ server-13-33-67-35.jfk50.r.cloudfront.net
  • 13.33.67.16
  • 13.33.67.61

Mail Server IPs

  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.185.114 ↩ mail-zrxpr04cu00102.inbound.protection.outlook.com
  • 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
  • 52.101.209.153 ↩ mail-cpjpr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::8 ↩ mail-matpr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::a ↩ mail-am7pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca21::a ↩ mail-maspr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns-294.awsdns-36.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-294.awsdns-36.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-294.awsdns-36.com
ns-999.awsdns-60.net
ns-1351.awsdns-40.org
ns-1581.awsdns-05.co.uk

SPF Record

✓ Strict (-all)
v=spf1 ip4:156.58.0.0/16 ip4:195.2.200.132 ip4:195.2.200.153 include:sendgrid.net include:emarsys.us include:emsmtp.us include:spf1.eyepinnews.com include:spf2.eyepinnews.com include:spf.de.umantis.com include:spf3.eyepinnews.com include:amazonses.com include:spf.protection.outlook.com -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

5 records
  • stripe-verification=47514773b336eef742cdfbaf7f5f95d74b0ffd0f1323cd45ba8fbcc61f4c5fb1
  • SPFv=spf1 ip4:156.58.0.0/16 ip4:195.2.200.132 ip4:195.2.200.153 include:sendgrid.net include:emarsys.us include:emsmtp.us include:spf1.eyepinnews.com include:spf2.eyepinnews.com include:spf.de.umantis.com include:spf3.eyepinnews.com include:amazonses.com include:spf.protection.outlook.com -all
  • apple-domain-verification=XrApEViZJrhLuVrO
  • google-site-verification=QY5J_pv83kmTWQ9vyxp5JGg9xCRvL_E0oyX4zi-hFrsMS=ms56943613stripe-verification=47514773b336eef742cdfbaf7f5f95d74b0ffd0f1323cd45ba8fbcc61f4c5fb1
  • spycloud-domain-verification=3453c51c-fd85-425c-8b62-d9ec85c6dfd6
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