Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aac-ag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 01:39:57 UTC · ↺ Refresh
MX Hostnames
- aacag-de0i.mail.protection.outlook.com
MX Priorities
- aacag-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.193 ↩ 217-160-0-193.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::24a ↩ 2001-08d8-100f-f000-0000-0000-0000-024a.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1117.ui-dns.org hostmaster.kundenserver.de 2017061275 28800 7200 604800 300
Primary NS (mname)
ns1117.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017061275
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1117.ui-dns.com
ns1117.ui-dns.biz
ns1117.ui-dns.org
ns1117.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:80.147.79.142 include:_spf-eu.ionos.com include:spf.protection.outlook.com include:spf.codepiraten.com -all
📊 DNS lookups: 3/10
✓ 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
5 records- SPFv=spf1 ip4:80.147.79.142 include:_spf-eu.ionos.com include:spf.protection.outlook.com include:spf.codepiraten.com -all
- domain-verification=1ada8e5f8d1b4130971d42d0dc0f7f7e
- google-site-verification=D1VLCd0wV_GyXizJdhmBLtFiQepTW1oNcURseNUib5o
- sophos-domain-verification=d544c8a61fba913e91d937754ebf290bd090931bb364d4ab83b6ad57cde973d2
- google-site-verification=OE75ttXZoNyzmXcsPGB36CgNUAHPZxt8J-KjO_xa2nQ
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