Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cleanskin.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:53:55 UTC · ↺ Refresh
MX Hostnames
- cleanskin-de.mail.protection.outlook.com
MX Priorities
- cleanskin-de.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.188.220 (no PTR)
- 104.21.8.252 (no PTR)
- 2606:4700:3036::ac43:bcdc
- 2606:4700:3031::6815:8fc
Mail Server IPs
- 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
rita.ns.cloudflare.com dns.cloudflare.com 2398142495 10000 2400 604800 1800
Primary NS (mname)
rita.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398142495
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rita.ns.cloudflare.com
theo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.strold.io include:emsd1.com include:spf.protection.outlook.com include:emsd1.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
3 records- MS=ms48245831
- google-site-verification=ovLaG0UHmPQfDsJChT-pl2vfuCksmoCRFoV3bfuxrg8
- SPFv=spf1 a mx include:spf.strold.io include:emsd1.com include:spf.protection.outlook.com include:emsd1.com ~all
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