Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aueg-gmbh.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 01:58:16 UTC · ↺ Refresh
MX Hostnames
- aueggmbh-de01b.mail.protection.outlook.com
MX Priorities
- aueggmbh-de01b.mail.protection.outlook.com: 1
A / AAAA Records
- 217.160.29.138 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1105.ui-dns.de hostmaster.schlund.de 2017040823 28800 7200 604800 300
Primary NS (mname)
ns1105.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2017040823
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1105.ui-dns.org
ns1105.ui-dns.com
ns1105.ui-dns.biz
ns1105.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a:mailout.germanpersonnel.de a:mailrelay.netways.de include:_spf.perfora.net include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf.nl2go.com include:amazonses.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- google-site-verification=apzZ7aa_4JCFboQcE9qW_phBVE15qYrkMbdexHbYd9k
- SPFv=spf1 a:mailout.germanpersonnel.de a:mailrelay.netways.de include:_spf.perfora.net include:_spf.kundenserver.de include:spf.protection.outlook.com include:spf.nl2go.com include:amazonses.com -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for aueg-gmbh.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits