Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
giersch.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 10:12:34 UTC · ↺ Refresh
MX Hostnames
- giersch-de.mail.protection.outlook.com
MX Priorities
- giersch-de.mail.protection.outlook.com: 0
A / AAAA Records
- 91.204.44.152 ↩ srv1.everscreen.de
- 2a03:4000:20:1a1::1 ↩ srv1.everscreen.de
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1075.ui-dns.com hostmaster.kundenserver.de 2016110448 28800 7200 604800 300
Primary NS (mname)
ns1075.ui-dns.com
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016110448
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1075.ui-dns.biz
ns1075.ui-dns.org
ns1075.ui-dns.com
ns1075.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.eu.exclaimer.net include:spf.everscreen-hosting.de include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 a mx include:spf.eu.exclaimer.net include:spf.everscreen-hosting.de include:spf.protection.outlook.com -all
- google-site-verification=RtRmtvjTyl4TchYNZSooijt8PCeCUKQReXO1sV-fsUE
- MS=ms77025637
- mandrill_verify.Yaub0HQpVOt5QX8ekWVcVQ
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