Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mailingwork.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 18:30:21 UTC · ↺ Refresh
MX Hostnames
- mailingwork-de.mail.protection.outlook.com
MX Priorities
- mailingwork-de.mail.protection.outlook.com: 10
A / AAAA Records
- 5.1.86.212 ↩ s23151.creolineserver.com
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
a.ns14.net domainadmin.w3work.de 2025080803 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
domainadmin@w3work.de
Serial
2025080803
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
d.ns14.net
a.ns14.net
b.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mailingwork.de include:_spf_tools.mailingwork.de include:spf.protection.outlook.com include:one.zoho.eu include:spf.zoho.eu include:eu.transmail.net include:_spf.retarus.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
6 records- SPFv=spf1 include:_spf.mailingwork.de include:_spf_tools.mailingwork.de include:spf.protection.outlook.com include:one.zoho.eu include:spf.zoho.eu include:eu.transmail.net include:_spf.retarus.com ~all
- apple-domain-verification=imsnUl63W2hyzDdd
- facebook-domain-verification=eof9b12mmd383us7qs41v5kk7uf0l5
- zoho-verification=zb93061825.zmverify.zoho.eu
- MS=ms57772246
- spf2.0/pra
Full email verification for mailingwork.de
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