Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
plunet.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-04 16:12:44 UTC · ↺ Refresh
MX Hostnames
- plunet-de.mail.protection.outlook.com
MX Priorities
- plunet-de.mail.protection.outlook.com: 0
A / AAAA Records
- 213.214.13.125 ↩ 8144.plunet.com
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.91.159 ↩ mail-matpr04cu00207.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::a ↩ mail-am7pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca09::24 ↩ mail-am6pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.rox.net dns.rockenstein.de 2025071503 10800 3600 604800 3600
Primary NS (mname)
ns1.rox.net
Admin Email (rname)
dns@rockenstein.de
Serial
2025071503
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.rox.net
ns.hrb.de
ns1.rox.net
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:213.214.13.64/26 ip4:192.168.5.0/24 ip4:78.46.117.95 ip4:23.88.32.197 ip4:20.52.186.6 ip4:15.235.10.133 include:spf.rockenstein.de include:spf.mandrillapp.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms53167977
- SPFv=spf1 mx a ip4:213.214.13.64/26 ip4:192.168.5.0/24 ip4:78.46.117.95 ip4:23.88.32.197 ip4:20.52.186.6 ip4:15.235.10.133 include:spf.rockenstein.de include:spf.mandrillapp.com include:spf.protection.outlook.com -all
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