Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
corius.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:31:48 UTC · ↺ Refresh
MX Hostnames
- corius-de.mail.protection.outlook.com
MX Priorities
- corius-de.mail.protection.outlook.com: 0
A / AAAA Records
- 195.15.211.10 ↩ od-e8280c.infomaniak.ch
- 2001:1600:13:100:f816:3eff:feb0:55c2 ↩ od-e8280c.infomaniak.ch
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.bdm.microsoftonline.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1.bdm.microsoftonline.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2.bdm.microsoftonline.com
ns3.bdm.microsoftonline.com
ns4.bdm.microsoftonline.com
ns1.bdm.microsoftonline.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:85.215.153.93 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:mailgun.org -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:dmarc@...; ruf=mailto:dmarc@...; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:dmarc@...
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
7 records- apple-domain-verification=wRQfgi6l09G47FnL
- swisssign-check=92CEkrRLQRfMvE-tlW1EVEdKew4
- eqA6ouI5reYyYN7M+GPTIRuKprRaLP+a4+V+fVmvZbI=
- swisssign-check=iv5w6JzcrjmEi5TrLfsHUquYT7A
- google-site-verification=-kpqDkyXedxUPOq4tvuEiDCUEOOoxMAK1wx1KYHizhc
- mscid=v1Kq7Dzn6XZxPUrIDuq7fgXjsdfMYJDwbNL2i2BCUQlL4HsJY5gi744fzY37nqlrHHfLctdMvg1k/l/MLsqGlw==
- SPFv=spf1 a mx ip4:85.215.153.93 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:mailgun.org -all
Full email verification for corius.de
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