Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aif-ag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 18:02:42 UTC · ↺ Refresh
MX Hostnames
- aifag-de0i.mail.protection.outlook.com
MX Priorities
- aifag-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.132 ↩ 217-160-0-132.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::241 ↩ 2001-08d8-100f-f000-0000-0000-0000-0241.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1079.ui-dns.org hostmaster.1and1.com 2017090522 28800 7200 604800 300
Primary NS (mname)
ns1079.ui-dns.org
Admin Email (rname)
hostmaster@1and1.com
Serial
2017090522
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1061.ui-dns.de
ns1056.ui-dns.biz
ns1105.ui-dns.com
ns1079.ui-dns.org
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:spf.cloud.ci-solution.com include:spf.emailsys.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- 68001fa2970e827e66362b4cc7f8a182
- MS=ms97696664
- SPFv=spf1 mx include:spf.protection.outlook.com include:spf.cloud.ci-solution.com include:spf.emailsys.net -all
Full email verification for aif-ag.de
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