immobye.de

Valid Email Server
Domain Lookup › immobye.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
immobye.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 21:15:00 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • immobye-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.175.196.120 (no PTR)
  • 2a00:1c98:60:1160::7d2e:b8e9 (no PTR)

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA ns1067.ui-dns.org hostmaster.1und1.com 2017060152 28800 7200 604800 600
Primary NS (mname)
ns1067.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060152
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1067.ui-dns.org
ns1116.ui-dns.biz
ns1105.ui-dns.com
ns1063.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • google-site-verification=1NlKMpbS71RptdSQUrwAn0bXYFo_S2dt6o8tZTcRmf4
  • facebook-domain-verification=20cvgxsd6cnam5dsic3umnvmnc637q
  • ca3-5faea941f75b439091ef6a52169fd318
  • SPFv=spf1 include:spf.protection.outlook.com ~all
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