sicher-am-steuer.de

Valid Email Server
Domain Lookup › sicher-am-steuer.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sicher-am-steuer.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 03:51:18 UTC · ↺ Refresh

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MX Hostnames

  • sicheramsteuer-de01ec.mail.protection.outlook.com

MX Priorities

  • sicheramsteuer-de01ec.mail.protection.outlook.com: 0

A / AAAA Records

  • 87.230.40.223 ↩ vwp2201.webpack.hosteurope.de
  • 2a01:488:42:1000:57e6:28df:4f:81aa (no PTR)

Mail Server IPs

  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com

SOA Record

Raw SOA ns45.domaincontrol.com dns.jomax.net 2026011804 28800 7200 604800 600
Primary NS (mname)
ns45.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011804
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns46.domaincontrol.com
ns45.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net ip4:80.237.138.0/24 ip6:2a01:488:42::/48 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

3 records
  • google-site-verification=CZUaS-74zmpTSCyXoD4Zh0xbO_al04RSfG9MNVFo2gU
  • SPFv=spf1 include:secureserver.net ip4:80.237.138.0/24 ip6:2a01:488:42::/48 -all
  • 3l5ss8r33c9gj1907iq6gsdke9
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