Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
meusburger.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 12:57:48 UTC · ↺ Refresh
MX Hostnames
- meusburger-mx.mail.protection.outlook.com
MX Priorities
- meusburger-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 80.120.17.23 ↩ redirector.a1.net
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dns2.a1.net domainadmin.a1.net 2025121601 10800 3600 1814400 3600
Primary NS (mname)
dns2.a1.net
Admin Email (rname)
domainadmin@a1.net
Serial
2025121601
Refresh
10800s
Retry
3600s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
dns3.a1.net
dns1.a1.net
dns2.a1.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:24lxfw3f0.spf.checkpoint-spf.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
4 records- rkvNdw8mTHSQlrYQi7ZzsXqE345S7l9RXlcZ0iDu2ycocfr0aWAwIQ0Qx+yNnyl8O0/u9kFNDxcjApDAFs0bcw==
- MS=ms20947342
- SPFv=spf1 include:spf.protection.outlook.com include:24lxfw3f0.spf.checkpoint-spf.com -all
- KUUSCFE6TTE2MMB39K6XDKQU4JH47VZC
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