Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
woellke.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-07 11:47:00 UTC · ↺ Refresh
MX Hostnames
- woellke-de.mail.protection.outlook.com
MX Priorities
- woellke-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.221 ↩ 217-160-0-221.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::246 ↩ 2001-08d8-100f-f000-0000-0000-0000-0246.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1118.ui-dns.org hostmaster.schlund.de 2016110435 28800 7200 604800 300
Primary NS (mname)
ns1118.ui-dns.org
Admin Email (rname)
hostmaster@schlund.de
Serial
2016110435
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1118.ui-dns.de
ns1118.ui-dns.biz
ns1118.ui-dns.org
ns1118.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
7 records- swisssign-check=Q8xeBVrpm1dMxEJPu9-2Q38uoGI
- google-site-verification=zn2LUfAuQ6fkDRivnu1PJH2GL51sGY0vh5y0MHVppGU
- v=verifydomain MS=5150612
- 20180217205245287nj8pfapjbhh4wdjafrrwix2ooetbs8sels2umdvpnmh85mi
- swisssign-check=StXrvSmvsM2HauuJVe74-C-eM5I
- SPFv=spf1 include:spf.protection.outlook.com -all
- swisssign-check=D0c-kjRR7-KgapA2ot7t77G6DLo
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