Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
dimsik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 18:53:37 UTC · ↺ Refresh
MX Hostnames
- mail.net-4-u.de
MX Priorities
- mail.net-4-u.de: 10
A / AAAA Records
- 217.160.0.98 ↩ 217-160-0-98.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::275 ↩ 2001-08d8-100f-f000-0000-0000-0000-0275.elastic-ssl.ui-r.com
Mail Server IPs
- 217.160.180.236 ↩ mail.net-4-u.de
- 2001:8d8:97b:7e00::1e:df9 ↩ mail.net-4-u.de
SOA Record
Raw SOA
ns1036.ui-dns.biz hostmaster.1and1.com 2018052755 28800 7200 604800 300
Primary NS (mname)
ns1036.ui-dns.biz
Admin Email (rname)
hostmaster@1and1.com
Serial
2018052755
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1027.ui-dns.de
ns1039.ui-dns.com
ns1042.ui-dns.org
ns1036.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:217.160.180.236 ip6:2001:8d8:97b:7e00::1e:df9 mx a:mail.net-4-u.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:217.160.180.236 ip6:2001:8d8:97b:7e00::1e:df9 mx a:mail.net-4-u.de ~all
- google-site-verification=bZp2-ZPM56DuIYQnJ0PY3m1XqCh03JTnY9qRFGDWGm4
- MS=ms96996136
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