Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adpassion.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 08:47:52 UTC · ↺ Refresh
MX Hostnames
- adpassion-de.mail.protection.outlook.com
MX Priorities
- adpassion-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.46 ↩ 217-160-0-46.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::28f ↩ 2001-08d8-100f-f000-0000-0000-0000-028f.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1058.ui-dns.org hostmaster.1und1.com 2017060156 28800 7200 604800 600
Primary NS (mname)
ns1058.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060156
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1106.ui-dns.com
ns1058.ui-dns.org
ns1043.ui-dns.de
ns1100.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=s;adkim=s;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
3 records- brevo-code:6841e8750c9a9f40a1e5bc135e6bae50
- google-site-verification=-H0cRPYZCKw3-Os_fg77uidWTT4-HZPYaO0rsBk3HBo
- SPFv=spf1 include:spf.protection.outlook.com ~all
Full email verification for adpassion.de
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