Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kor-ifrs.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 15:13:16 UTC · ↺ Refresh
MX Hostnames
- asg.otto-schmidt.de
- asg2.otto-schmidt.de
MX Priorities
- asg2.otto-schmidt.de: 20
- asg.otto-schmidt.de: 10
A / AAAA Records
- 217.160.250.158 (no PTR)
Mail Server IPs
- 62.214.13.178 ↩ asg.otto-schmidt.de
- 194.8.213.197 ↩ asg.otto-schmidt.de
SOA Record
Raw SOA
ns1059.ui-dns.org hostmaster.1und1.com 2017060107 28800 7200 604800 600
Primary NS (mname)
ns1059.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060107
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1059.ui-dns.org
ns1117.ui-dns.de
ns1045.ui-dns.com
ns1118.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate 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
3 records- MS=ms46224068
- SPFv=spf1 a mx include:spf.protection.outlook.com include:spf.emailsignatures365.com ~all
- google-site-verification=YiseOtZ-tisS_9odfBzB_H77M-8v1dCSqNrWCRu0Tag
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