Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
addicks.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 00:31:35 UTC · ↺ Refresh
MX Hostnames
- addicks-de.mail.protection.outlook.com
MX Priorities
- addicks-de.mail.protection.outlook.com: 0
A / AAAA Records
- 185.76.237.160 (no PTR)
- 2a00:1c98:60:1371::1:49ea:3944 (no PTR)
Mail Server IPs
- 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
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01-tld.t-online.de dns.telekom.de 2026021303 21600 3600 604800 86400
Primary NS (mname)
dns01-tld.t-online.de
Admin Email (rname)
dns@telekom.de
Serial
2026021303
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns02-tld.t-online.de
dns01-tld.t-online.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:return-cname.emailsys.net ip4:80.156.200.154 ip4:91.25.147.50 ip4:193.203.3.98 ip4:91.249.224.82 ip4:91.24.46.202 -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
✓ 2 found
selector1._domainkey
selector2._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
3 records- SPFv=spf1 +a +mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:return-cname.emailsys.net ip4:80.156.200.154 ip4:91.25.147.50 ip4:193.203.3.98 ip4:91.249.224.82 ip4:91.24.46.202 -all
- sophos-domain-verification=0107a452ef3ef397550af4001bc18d339c2a1a26b99b6f229208746e03e9f769
- MS=ms72015117
Full email verification for addicks.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits