Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
felten.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 10:34:26 UTC · ↺ Refresh
MX Hostnames
- felten-de.mail.protection.outlook.com
MX Priorities
- felten-de.mail.protection.outlook.com: 1
A / AAAA Records
- 85.13.135.180 ↩ dd14204.kasserver.com
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns5.kasserver.com hostmaster.kasserver.com 2603111218 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603111218
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
ns5.kasserver.com
ns6.kasserver.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:151.189.199.30 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.sendinblue.com include:spf.brevo.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
19 records- apple-domain-verification=uCYKUQEtmpmz6cas
- seobility=24ec628e84836c76448adedf6b1616da
- bb8jg5vvod7cjmkha5n6fk3vla
- atlassian-domain-verification=riLqnsaUU8zyVDr05Tdwq9qfMX9U2oIdFPQ2XxtQsJeU1JfKKOASkcln71My/wrg
- google-site-verification=O44rZBFvW5LN6zx8QRUwiDCY4OnIzpq06HhGinqqRnk
- brevo-code:7c254b24b7599c6d5c868bbdade55218
- facebook-domain-verification=6cs53pl9sbgo4adh1t5n7ilazmegmc
- SPFv=spf1 ip4:151.189.199.30 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.sendinblue.com include:spf.brevo.com -all
- pinterest-site-verification=b13fa37b0f64cdeb389b2577a8620c8f
- apple-domain-verification=su4hIZcx6DIrp7jg0j__RMrvkwqLSOyBoDdZtcwZDdo
- google-site-verification=CoKqIyo7eTBHUQ765mVWW7phwKsj4Fh_MatHZHMgo4k
- 1password-site-verification=F5OATBT7IZH5TBIJDVSVL5EGPE
- Sendinblue-code:7ed4ff2503090c29ef81d51bf97e492f
- brevo-code:7ed4ff2503090c29ef81d51bf97e492f
- 4fe5a87d88bc4bb190b8b159d67da8f9
- dff6fc02b34bea152845ab52aa60eb87103826ae75ce8520e7
- Foxit-domain-verification=638fdc4d163a7c5a840ffe3602e23e22
- sophos-domain-verification=881f61d30023029c524d429a7efadf7562807682d031209a9f5220d9719f87f9
- google-site-verification=TojZW04N0GIuuIEQysLmdZynupKH8y5E_hREjb8FSLo
Full email verification for felten.de
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