Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rathenoweroptik.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 02:52:51 UTC · ↺ Refresh
MX Hostnames
- fielmann.mail.protection.outlook.com
MX Priorities
- fielmann.mail.protection.outlook.com: 10
A / AAAA Records
- 185.181.133.97 ↩ r32392.agenturserver.it
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.xc-ns.de tech.domainexperten.de 2025101000 86400 7200 3600000 172800
Primary NS (mname)
ns2.xc-ns.de
Admin Email (rname)
tech@domainexperten.de
Serial
2025101000
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
172800s
Nameservers (NS)
ns6.xc-ns.de
ns2.xc-ns.de
ns5.xc-ns.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.fielmann.com include:spf.protection.outlook.com include:agenturserver.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
7 records- cursor-domain-verification-qnp8qz=PwzcREYuIOOFFfb40k1n1jHa3
- atlassian-domain-verification=ucDuFqnjZje4vVQmsXVFQj6fbIOBM7clGb5yMyHjLrkfIBQkyKEhvM7FRqhVFLlm
- MS=ms75291044
- miro-verification=eef4017f7bdf0470f72fcc519385def22badc033
- SPFv=spf1 include:spf.fielmann.com include:spf.protection.outlook.com include:agenturserver.de -all
- IOY34lb8urAI+EyRIhuHasTvK4NMbOUeZDFcP/uLpu94AsB3ETBp8uLBL9/EPdj1HD+/8RR+2o7i87E4ujI7mw==
- adobe-idp-site-verification=5a1be944de660021a35b1bae3d1c3a48be2ac46a932a691388f4fe998bdfb715
Full email verification for rathenoweroptik.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits