Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
institut-afw.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:16:18 UTC · ↺ Refresh
MX Hostnames
- institutafw-de02b.mail.protection.outlook.com
MX Priorities
- institutafw-de02b.mail.protection.outlook.com: 10
A / AAAA Records
- 185.181.133.48 ↩ r32347.agenturserver.it
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.steinfurt.com domain.regioconnect.net 2024062701 10800 3600 604800 3600
Primary NS (mname)
ns2.steinfurt.com
Admin Email (rname)
domain@regioconnect.net
Serial
2024062701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns4.regioconnect.de
ns.steinfurt.com
ns2.steinfurt.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:www.institut-afw.de a:mail.haus-villigst.de include:spf.protection.outlook.com include:spf.ekvw.de include:spf.sendinblue.com include:agenturserver.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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=ms71665831
- SPFv=spf1 mx a:www.institut-afw.de a:mail.haus-villigst.de include:spf.protection.outlook.com include:spf.ekvw.de include:spf.sendinblue.com include:agenturserver.de -all
- brevo-code:b93c9ee18303d086a951cb5f712e4c97
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