Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
rrt.container-terminal.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 19:33:33 UTC · ↺ Refresh
MX Hostnames
- rrt-containerterminal-de03c.mail.protection.outlook.com
MX Priorities
- rrt-containerterminal-de03c.mail.protection.outlook.com: 0
A / AAAA Records
- 213.244.192.82 ↩ web1.ppw.de
Mail Server IPs
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.container-terminal.de ip4:194.8.221.66 ip4:62.54.96.135 ip4:62.54.96.140 mx:container-terminal.de include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- adobe-idp-site-verification=6f268235ccc9557c984239fd488c1ceb011a5bc3152f6f9be86ac488a2935ae1
- asv=998b6cded209d3cb91d336d21e24b827
- SPFv=spf1 mx a:mail.container-terminal.de ip4:194.8.221.66 ip4:62.54.96.135 ip4:62.54.96.140 mx:container-terminal.de include:spf.protection.outlook.com -all
- MS=ms72875513
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