Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
microfaser.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 01:10:08 UTC · ↺ Refresh
MX Hostnames
- mail.microfaser.de
- microfaser-de.mail.protection.outlook.com
- mail.bellanet.de
MX Priorities
- mail.microfaser.de: 10
- microfaser-de.mail.protection.outlook.com: 0
- mail.bellanet.de: 100
A / AAAA Records
- 5.1.86.25 ↩ s27112.creolineserver.com
Mail Server IPs
- 91.137.80.39 (no PTR)
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.creolineserver.com noc.creoline.com 2025110604 7200 1800 1209600 3600
Primary NS (mname)
ns1.creolineserver.com
Admin Email (rname)
noc@creoline.com
Serial
2025110604
Refresh
7200s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.creolineserver.com
ns2.creolineserver.com
ns4.creolineserver.com
ns3.creolineserver.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a:s16975.antonyserver.de ip4:5.1.86.25 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf.nl2go.com include:_spf.creoline.de ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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
4 records- SPFv=spf1 a:s16975.antonyserver.de ip4:5.1.86.25 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de include:spf.nl2go.com include:_spf.creoline.de ~all
- brevo-code:70123216dfac656e3cc9024093de4da5
- creoline-domain-verification=280f79a73898998f654ac5a4a3529d773885a1d4
- MS=ms42012718
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