Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
heinze.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 14:26:35 UTC · ↺ Refresh
MX Hostnames
- heinze-de.mail.protection.outlook.com
MX Priorities
- heinze-de.mail.protection.outlook.com: 0
A / AAAA Records
- 34.254.115.168 ↩ ec2-34-254-115-168.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
- 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
SOA Record
Raw SOA
obs.ns1.fr technical.nameshield.net 2026030915 28800 7200 604800 7200
Primary NS (mname)
obs.ns1.fr
Admin Email (rname)
technical@nameshield.net
Serial
2026030915
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
ns3.nameshield.net
ns2.observatoiredesmarques.fr
obs.ns1.fr
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:emarsys.net include:emsmtp.com include:eu-sender.zohobooks.com include:spf.protection.outlook.com a:dg-smg4.docunet.info a:dg-smg4-b.docunet.info ip4:20.79.220.33 ip4:20.79.222.204 ip4:13.94.95.171 ip4:137.116.240.241 mx -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1; ri=3600;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
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
10 records- atlassian-domain-verification=w63e4hejrZwkWjZaJQdTcc1W/32AyrCwlS4tPwgiy76IJQaTryzK7sWOv0Vh/kwn
- MS=ms38477318
- figma-domain-verification=c6d9a82db227d26bf3ec392198f657cb12a8e4e9ea139b6ff0539a9e2fd85af9-1748429084
- wiz-domain-verification=8dc735318f2a87a641df43ecbf61484b3ae93972de999c20aca50365b344b41b
- facebook-domain-verification=vmcyt8sck8zi7x4mgv642i6qxq2x5i
- MS=ms77395770
- SPFv=spf1 include:spf.mailjet.com include:emarsys.net include:emsmtp.com include:eu-sender.zohobooks.com include:spf.protection.outlook.com a:dg-smg4.docunet.info a:dg-smg4-b.docunet.info ip4:20.79.220.33 ip4:20.79.222.204 ip4:13.94.95.171 ip4:137.116.240.241 mx -all
- google-site-verification=_DlxQRdmUB1AC9o7H02p9SS4ijni2kbJiXwcj-ljYTw
- pinterest-site-verification=06edcca36fa7a2c1e9694347254d25c5
- miro-verification=15a0fa8e96575c3b3a5a0e09d005a7900ea51ce6
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