Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
healthag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 13:39:54 UTC · ↺ Refresh
MX Hostnames
- healthag-de.mail.protection.outlook.com
MX Priorities
- healthag-de.mail.protection.outlook.com: 100
A / AAAA Records
- 20.50.208.253 (no PTR)
Mail Server IPs
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.a1.net domainadmin.a1.net 2026022400 3600 1200 3600000 600
Primary NS (mname)
dns1.a1.net
Admin Email (rname)
domainadmin@a1.net
Serial
2026022400
Refresh
3600s
Retry
1200s
Expire
3600000s
Minimum TTL
600s
Nameservers (NS)
dns2.a1.net
dns3.a1.net
dns1.a1.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:194.107.107.241/32 include:spf2.bawagpsk.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ 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
7 records- wiz-domain-verification=09dc49b87667a4411aa283d7021015a39a372e9767d00c9203213501c98e8c11
- atlassian-domain-verification=Ais3ZnNTToj7dguN2/GiV4QrdPhmSqoWTklyTNMv06qcBPcNrzFAPx3quAMD8338
- MS=27A67027A2CD584E7D7E23806070F1AE500FF3A7
- SPFv=spf1 include:spf.protection.outlook.com ip4:194.107.107.241/32 include:spf2.bawagpsk.com -all
- figma-domain-verification=d787433c28109f9858b905f3b051dc12330facfe5db1306449b2e4fc16fb95a1-1762778939
- teamviewer-sso-verification=c16a8b6096fb4ab2b9218d65c4d0996e
- MS=ms49205169
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