Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
s-immo-hd.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 23:02:01 UTC · ↺ Refresh
MX Hostnames
- simmohd-de0ce.mail.protection.outlook.com
MX Priorities
- simmohd-de0ce.mail.protection.outlook.com: 10
A / AAAA Records
- 92.205.215.255 ↩ mc23392.ispgateway.de
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.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:: ↩ mail-fr5p281cu00500.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
SOA Record
Raw SOA
nsa8.schlundtech.de info.nuconsult.com 2025102700 43200 7200 1209600 600
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
info@nuconsult.com
Serial
2025102700
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
nsc8.schlundtech.de
nsd8.schlundtech.de
nsa8.schlundtech.de
nsb8.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:agenturserver.de include:spf.mail.s-web.de include:spf.pitcom.net include:ispgateway.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:185.98.184.0/24 ip4:94.130.218.236 ip4:195.145.150.84 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._domainkey
✓ Public key: 392 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
6 records- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:agenturserver.de include:spf.mail.s-web.de include:spf.pitcom.net include:ispgateway.de ip4:109.234.127.0/24 ip4:80.82.206.0/26 ip4:185.98.184.0/24 ip4:94.130.218.236 ip4:195.145.150.84 -all
- jamf-site-verification=dY8_B2CcFxiagOwt9kMfNQ
- MS=EDC2F28A3918D152BBB93A19DA1A3A898DF95203
- te2tpjm74kmofs83sdjnk4eo2f
- google-site-verification=H8nSoKbKHdh1YGDy1aGqOhSdNaDmbiJZ2Sxg2d0AKCg
- swisssign-check=d5rc4fX_pXRhhfjpNitO47lbiDg
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