robbeberking.de

Valid Email Server
Domain Lookup › robbeberking.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
robbeberking.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:59:57 UTC · ↺ Refresh

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MX Hostnames

  • robbeberking-de.mail.protection.outlook.com

MX Priorities

  • robbeberking-de.mail.protection.outlook.com: 10

A / AAAA Records

  • 188.40.218.210 ↩ dedi6778.your-server.de
  • 2a01:4f8:d0a:6720::2 ↩ dedi6778.your-server.de

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.126 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 52.101.73.155 ↩ mail-am7pr02cu00203.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::26 ↩ mail-am8pr83cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::28 ↩ mail-am6pr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2026072803 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026072803
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:37.228.146.174 include:spf.cloud.ci-solution.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

5 records
  • atlassian-domain-verification=Qj62ZstuIQpvHVBFP8v1vcCO8KreS0s3liTH7k8LPKIWq2/VJnHiBR1nkJslzDJJ
  • gU4HTTXSDS+8xFF3V/etPpKpzROcipCLQtd7Jqkq9v23IbyZS03tmoT/pSmZMMpujGSdYMA9G+DjhzzF4ISGxg==
  • SPFv=spf1 mx a ip4:37.228.146.174 include:spf.cloud.ci-solution.com include:spf-de.emailsignatures365.com include:spf.protection.outlook.com -all
  • MS=ms25423668
  • apple-domain-verification=1gZINYpApNJEQ0CK
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