Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rueschenbeck.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 12:35:20 UTC · ↺ Refresh
MX Hostnames
- rueschenbeck-de.mail.protection.outlook.com
MX Priorities
- rueschenbeck-de.mail.protection.outlook.com: 0
A / AAAA Records
- 135.181.239.91 ↩ router.02.rueschenbeck.de
Mail Server IPs
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns25.domaincontrol.com dns.jomax.net 2026022304 28800 7200 604800 600
Primary NS (mname)
ns25.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026022304
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns25.domaincontrol.com
ns26.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:87.230.62.62 ip4:176.94.50.138 ip4:94.79.156.188 ip4:104.151.49.62 ip4:94.79.156.186 ip4:192.168.115.145 ip4:192.168.115.253 a:01.rueschenbeck.de a:router.01.rueschenbeck.de a:02.rueschenbeck.de a:router.02.rueschenbeck.de a:03.rueschenbeck.de a:router.03.rueschenbeck.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=10;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
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
4 records- MS=ms36226625
- apple-domain-verification=CAZ8V2WPILHvBNyd
- sophos-domain-verification=a0ef0178a31c60cc27883e83bef59fbfbde870c1f7290373d4396a85e6074a78
- SPFv=spf1 ip4:87.230.62.62 ip4:176.94.50.138 ip4:94.79.156.188 ip4:104.151.49.62 ip4:94.79.156.186 ip4:192.168.115.145 ip4:192.168.115.253 a:01.rueschenbeck.de a:router.01.rueschenbeck.de a:02.rueschenbeck.de a:router.02.rueschenbeck.de a:03.rueschenbeck.de a:router.03.rueschenbeck.de include:spf.protection.outlook.com ~all
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