Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
riffel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 00:15:11 UTC · ↺ Refresh
MX Hostnames
- riffel-de.mail.eo.outlook.com
MX Priorities
- riffel-de.mail.eo.outlook.com: 10
A / AAAA Records
- 92.205.197.16 ↩ sh22832.ispgateway.de
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
SOA Record
Raw SOA
docks11.rzone.de hostmaster.strato-rz.de 2020050727 86400 7200 604800 300
Primary NS (mname)
docks11.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050727
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks11.rzone.de
shades06.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.152.164.178 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
6 records- mrujirhl336t5osov028s0fq4s
- ppd9qtgvpc35ssvobj0kloq9ol
- SPFv=spf1 ip4:62.152.164.178 include:spf.protection.outlook.com -all
- _globalsign-domain-verification=WZ4Hgm2wY47w2GimueVG42ehV_yjMR99YAsxQUCTHm
- o20rjd9s2iqjktbq8elj0spif1
- openai-domain-verification=dv-gzoTz5bVWyAfExltOyVEqcut
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