Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
felgner.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 22:39:19 UTC · ↺ Refresh
MX Hostnames
- felgner-de.mail.protection.outlook.com
MX Priorities
- felgner-de.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.253 ↩ 217-160-0-253.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::23c ↩ 2001-08d8-100f-f000-0000-0000-0000-023c.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1047.ui-dns.de hostmaster.schlund.de 2015092228 28800 7200 604800 300
Primary NS (mname)
ns1047.ui-dns.de
Admin Email (rname)
hostmaster@schlund.de
Serial
2015092228
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1047.ui-dns.org
ns1047.ui-dns.de
ns1047.ui-dns.com
ns1047.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- v=verifydomain MS=5419264
- google-site-verification=dnCsoHihKmR3XnEn0QDti-ACkIGIlHv_VX6tLYhz_vs
- SPFv=spf1 include:spf.protection.outlook.com -all
Full email verification for felgner.de
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