Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
thegym.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 21:43:41 UTC · ↺ Refresh
MX Hostnames
- thegym-de.mail.protection.outlook.com
MX Priorities
- thegym-de.mail.protection.outlook.com: 10
A / AAAA Records
- 217.160.0.126 ↩ 217-160-0-126.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::2c9 ↩ 2001-08d8-100f-f000-0000-0000-0000-02c9.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1048.ui-dns.org hostmaster.1und1.com 2017060113 28800 7200 604800 600
Primary NS (mname)
ns1048.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060113
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1048.ui-dns.org
ns1040.ui-dns.biz
ns1039.ui-dns.de
ns1048.ui-dns.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- MS=ms39727923
- DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkPZgCBKJY72+f5vdu5ckvqV1D5vr2BjQwXDGVKLOSYqy2gEGhTfDc7Kbp6B5E58rStK6ZP1xT7irOoJzM1NYo0ajdTEprS4xOf+MvJcAGYONKOlcNk6cSYGfxsBNfINnl6NQNwEojTn97z6/Bg30t4h1FdPXYP+42Q1L8zLWbQFL/e+GgYDlunFsvg+cy7fJ7Pgv8p80SyNXCJofAC/3rmbhB3s8q14Tj48/pILQh9XaGtEzZGF/jHf+W0HPJaZ048H8aLA/rixGcKrTIMI4iur0kFNglKSRsBpr/xhKaIXAGpL3FJNxfxLl65WUPpI15Dum+0P+Y0Lnirw19bbhvwIDAQAB
- SPFv=spf1 include:spf.protection.outlook.com -all
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