Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
verlag-kettler.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 09:31:40 UTC · ↺ Refresh
MX Hostnames
- verlagkettler-de01e.mail.protection.outlook.com
MX Priorities
- verlagkettler-de01e.mail.protection.outlook.com: 0
A / AAAA Records
- 85.13.134.111 ↩ dd31024.kasserver.com
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.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
coen.ns.cloudflare.com dns.cloudflare.com 2399805087 10000 2400 604800 1800
Primary NS (mname)
coen.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399805087
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
coen.ns.cloudflare.com
selah.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com a:lvps83-169-39-244.dedicated.hosteurope.de ip4:83.169.39.244 ip4:23.88.109.248 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;ri=86400;aspf=s;fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
3 records- SPFv=spf1 a mx include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com a:lvps83-169-39-244.dedicated.hosteurope.de ip4:83.169.39.244 ip4:23.88.109.248 -all
- MS=ms71198330
- google-site-verification=n7sAwnQzE1pwN_Quys6w9PAb8RqBhJ3b_rvbbf06iac
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