Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
law-school.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 03:15:15 UTC · ↺ Refresh
MX Hostnames
- lawschool-de0i.mail.protection.outlook.com
MX Priorities
- lawschool-de0i.mail.protection.outlook.com: 5
A / AAAA Records
- 193.53.246.76 ↩ r32994.agenturserver.it
Mail Server IPs
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.de.colt.net dns-requests.colt.net 2026031200 43200 7200 1209600 86400
Primary NS (mname)
ns0.de.colt.net
Admin Email (rname)
dns-requests@colt.net
Serial
2026031200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns0.de.colt.net
ns8.colt.net
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com include:_spf1.smtp-gateway.de include:spf.createsend.com include:spf.salesforce.com include:49411943.spf10.hubspotemail.net ip4:206.191.224.0/19 ip4:212.12.38.110 ip4:40.103.0.0/16 include:servers.mcsv.net ip4:193.174.240.41 ip4:195.37.138.177 ip4:193.201.168.38 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
k1._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
6 records- _globalsign-domain-verification=SuHl0ov4gh8EW27cKx8dMAVI95_9uafZ3mwOHkupim
- apple-domain-verification=x7Dk9ev5MtSUxZyX
- brevo-code:7c36a7aaf462f7df4f5155e8e03a36a4
- globalsign-domain-verification=D_8qtu10o0sA4ggBqeX4PyqXG9Lj7xTCqm0pN3qt0D
- google-site-verification=lXK1kEc4QEpxSP7LqCwadSCDvWR2TSL0PqaMHx64Ewo
- SPFv=spf1 a include:spf.protection.outlook.com include:_spf1.smtp-gateway.de include:spf.createsend.com include:spf.salesforce.com include:49411943.spf10.hubspotemail.net ip4:206.191.224.0/19 ip4:212.12.38.110 ip4:40.103.0.0/16 include:servers.mcsv.net ip4:193.174.240.41 ip4:195.37.138.177 ip4:193.201.168.38 -all
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