Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
twl-losheim.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 15:49:22 UTC · ↺ Refresh
MX Hostnames
- twllosheim-de0i.mail.protection.outlook.com
MX Priorities
- twllosheim-de0i.mail.protection.outlook.com: 10
A / AAAA Records
- 212.82.33.135 ↩ ninio.14v.de
- 2a04:6c0:4:1f::1 ↩ ninio.14v.de
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.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
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.teresto.net hostmaster.teresto.net 2025111704 86400 7200 604800 3600
Primary NS (mname)
ns1.teresto.net
Admin Email (rname)
hostmaster@teresto.net
Serial
2025111704
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.teresto.net
ns1.teresto.net
ns3.teresto.net
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
4 records- 700c9324e09365ca7f94578ddd66c11745b7cccaadd66084a13341d0dc8c6aa
- 2afe064d46c1f35a5a23a64a1beae6262111c5ad91550ac41244902a7ce52b5
- MS=ms81704703
- SPFv=spf1 include:spf.protection.outlook.com -all
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