Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acent.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 15:07:03 UTC · ↺ Refresh
MX Hostnames
- acent-de.mail.protection.outlook.com
MX Priorities
- acent-de.mail.protection.outlook.com: 1
A / AAAA Records
- 217.154.20.69 ↩ ip217-154-20-69.pbiaas.com
- 2a02:2479:12:bc00::42 ↩ acent.de
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1123.ui-dns.de hostmaster.kundenserver.de 2016080344 28800 7200 604800 300
Primary NS (mname)
ns1123.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016080344
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1123.ui-dns.de
ns1123.ui-dns.com
ns1123.ui-dns.biz
ns1123.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.smktp.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:acent-mail.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
2 records- google-site-verification=Hj7NQ9YDcyguanO9NieHHZnhK8gbREbfI1ox3KZUt_U
- SPFv=spf1 include:spf.smktp.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com include:acent-mail.de -all
Full email verification for acent.de
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