Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wd40.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 00:46:58 UTC · ↺ Refresh
MX Hostnames
- wd40-de.mail.protection.outlook.com
MX Priorities
- wd40-de.mail.protection.outlook.com: 0
A / AAAA Records
- 13.249.91.42 ↩ server-13-249-91-42.jfk52.r.cloudfront.net
- 13.249.91.38 ↩ server-13-249-91-38.jfk52.r.cloudfront.net
- 13.249.91.61
- 13.249.91.105
- 2600:9000:21b8:b600:12:3c5d:d780:93a1
- 2600:9000:21b8:d400:12:3c5d:d780:93a1
- 2600:9000:21b8:6800:12:3c5d:d780:93a1
- 2600:9000:21b8:de00:12:3c5d:d780:93a1
- 2600:9000:21b8:9000:12:3c5d:d780:93a1
- 2600:9000:21b8:5200:12:3c5d:d780:93a1
- 2600:9000:21b8:2200:12:3c5d:d780:93a1
- 2600:9000:21b8:2800:12:3c5d:d780:93a1
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
udns1.cscdns.net premiumdns.support.neustar 2019111105 28800 7200 1209600 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
premiumdns@support.neustar
Serial
2019111105
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
udns2.cscdns.uk
udns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:194.73.132.96/28 ip4:194.73.63.144/28 include:spf.protection.outlook.com include:spf.us.exclaimer.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=e13cJPsmde0QEbgl2LwxeDUonJL4ICBi3RGUnd2xElw
- tiktok-developers-site-verification=DifmxsVvyL868lt3u1BEKjATu11QYyDj
- VSq9JxccgFr7um9NXzNfTKT/gXqOvgSXJvKXYZe7ce2QeNpXbKMyK1dd1eslVPok1H3gaCqiGEg2XhkrITzxeA==
- SPFv=spf1 ip4:194.73.132.96/28 ip4:194.73.63.144/28 include:spf.protection.outlook.com include:spf.us.exclaimer.net -all
- MS=ms83784390
- facebook-domain-verification=a7d11ka4zc99rd1aiibdxr66qt9xvd
- pinterest-site-verification=d79f81a6b59dfa95c37aaeb052116a0d
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