Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alpin.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 10:59:11 UTC · ↺ Refresh
MX Hostnames
- alpin-de.mail.protection.outlook.com
MX Priorities
- alpin-de.mail.protection.outlook.com: 10
A / AAAA Records
- 86.109.250.101 (no PTR)
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.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
ns-1664.awsdns-16.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1664.awsdns-16.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-514.awsdns-00.net
ns-6.awsdns-00.com
ns-1191.awsdns-20.org
ns-1664.awsdns-16.co.uk
SPF Record
✓ Strict (-all)
v=spf1 mx a:mx.odn.de a:newsletter-mail1.kicker.de include:spf.protection.outlook.com ip4:45.66.84.0/24 ip4:213.206.185.37 ip4:45.139.158.9/24 include:amazonses.com include:spf.dsb.net -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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- google-site-verification=ekvLRWZwKYH5TSIy42y-WWpQnAwCYk2nBOhZw181ibQ
- google-site-verification=oj8tvMFcS1K4nqZPFEYSIabU1y1FDdiq36o2LP4K9Gk
- SPFv=spf1 mx a:mx.odn.de a:newsletter-mail1.kicker.de include:spf.protection.outlook.com ip4:45.66.84.0/24 ip4:213.206.185.37 ip4:45.139.158.9/24 include:amazonses.com include:spf.dsb.net -all
- MS=ms84598507
- atlassian-domain-verification=auBvl4dzyx12TXoasrYnQGuptTr8PJxMKiXXWv/AiuAGTj3a9gfGSwI/vh0Q254d
- facebook-domain-verification=9pk5byy3qtp3psdk9vwmpgip8mo542
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