Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
holz-junge.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 20:25:20 UTC · ↺ Refresh
MX Hostnames
- holzjunge-de01b.mail.protection.outlook.com
MX Priorities
- holzjunge-de01b.mail.protection.outlook.com: 0
A / AAAA Records
- 188.94.251.204 ↩ r3937.agenturserver.it
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.dq1.de support.variomedia.de 2025102779 28800 7200 1209600 86400
Primary NS (mname)
ns1.dq1.de
Admin Email (rname)
support@variomedia.de
Serial
2025102779
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.dq1.de
ns1.dq1.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.securehost.de include:agenturserver.de include:spf.sendinblue.com ip4:31.214.213.209 ip4:37.221.72.71 ip4:195.206.129.140 ip4:195.206.129.141 a:mailgw01.cloud-mgmt.net a:mailgw02.cloud-mgmt.net include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:sendgrid.net ip4:159.183.224.42 -all
📊 DNS lookups: 9/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ 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=ms94568213
- SPFv=spf1 mx include:spf.securehost.de include:agenturserver.de include:spf.sendinblue.com ip4:31.214.213.209 ip4:37.221.72.71 ip4:195.206.129.140 ip4:195.206.129.141 a:mailgw01.cloud-mgmt.net a:mailgw02.cloud-mgmt.net include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:sendgrid.net ip4:159.183.224.42 -all
- brevo-code:1ffd91a4b8821a6c4e9015f0855d4277
Full email verification for holz-junge.de
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