Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
greencity.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 03:25:01 UTC · ↺ Refresh
MX Hostnames
- greencity-de.mail.protection.outlook.com
MX Priorities
- greencity-de.mail.protection.outlook.com: 10
A / AAAA Records
- 167.235.81.197 ↩ static.197.81.235.167.clients.your-server.de
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.routing.net nic.rackport.net 2026031200 3600 600 86400 900
Primary NS (mname)
ns.routing.net
Admin Email (rname)
nic@rackport.net
Serial
2026031200
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
900s
Nameservers (NS)
ns8.routing.net
ns.routing.net
ns9.routing.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.113.218.212 include:spf.rackport.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
5 records- facebook-domain-verification=fp26n4neqb1ig3tpp20ns8hr4960kt
- mh14uZ5XlZfoY5XUZbaMP8Yf/EGSnEvhNssscrqD4HFrQAaX1lIpJA8InD63icLInFq/Vvrp5+krGW+yGcBIAQ==
- apple-domain-verification=pWKLM7K2CDlB6eWh
- MS=ms18994942
- SPFv=spf1 ip4:62.113.218.212 include:spf.rackport.net include:spf.protection.outlook.com -all
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