attentio.de

Valid Email Server
Domain Lookup › attentio.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
attentio.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 04:53:36 UTC · ↺ Refresh

MX Hostnames

  • attentio-de.mail.protection.outlook.com

MX Priorities

  • attentio-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.9.138.53 ↩ s2.attentio.de

Mail Server IPs

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

SOA Record

Raw SOA ns.inwx.de hostmaster.inwx.de 2026031900 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2026031900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.inwx.de
ns3.inwx.eu
ns2.inwx.de

SPF Record

✓ Strict (-all)
v=spf1 a:s2.attentio.de a:s3.attentio.de ip4:5.9.138.53 ip4:40.95.0.0/15 include:spf.protection.outlook.com include:_spf.createsend.com include:143675438.spf08.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • MS=ms95858104
  • google-site-verification=Y_uLCtBhW6pv5m8yGt3LCNbBIo7suggmIM2Z6rYPr3I
  • SPFv=spf1 a:s2.attentio.de a:s3.attentio.de ip4:5.9.138.53 ip4:40.95.0.0/15 include:spf.protection.outlook.com include:_spf.createsend.com include:143675438.spf08.hubspotemail.net -all
  • asv=23c3b149dfb451ce164bc9d078791e9b
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