Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
andreas-hermes-akademie.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 03:05:48 UTC · ↺ Refresh
MX Hostnames
- andreashermesakademie-de01i1e.mail.protection.outlook.com
MX Priorities
- andreashermesakademie-de01i1e.mail.protection.outlook.com: 10
A / AAAA Records
- 5.45.111.70 ↩ andreas-hermes-akademie.de
Mail Server IPs
- 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
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1044.ui-dns.com hostmaster.1und1.de 2016110333 28800 7200 604800 300
Primary NS (mname)
ns1044.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110333
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1044.ui-dns.com
ns1044.ui-dns.de
ns1044.ui-dns.biz
ns1044.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.crsend.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; 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: 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.protection.outlook.com include:spf.crsend.com -all
- MS=ms31069356
- msfpkey=2hnak6yyjyyl42x5shtslogp7
- linkedin-site-verification=487c0658-4adc-42f9-a54f-16c49880749b
- google-site-verification=s8N5Gqy7dnrYgM17eAkmdYT0_ncPkVqR-5X7kRHLi4Y
- d365mktkey=h438mwgfJCs99WOdWAUhPLeqSG5BAnIMuC4sCpv557Qx
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