Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rahm.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 11:32:20 UTC · ↺ Refresh
MX Hostnames
- rahm-de.mail.protection.outlook.com
MX Priorities
- rahm-de.mail.protection.outlook.com: 10
A / AAAA Records
- 104.18.23.210 (no PTR)
- 104.18.22.210 (no PTR)
- 2606:4700::6812:17d2
- 2606:4700::6812:16d2
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
liv.ns.cloudflare.com dns.cloudflare.com 2399581214 10000 2400 604800 1800
Primary NS (mname)
liv.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399581214
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
liv.ns.cloudflare.com
nick.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.55.182.68 IP4:178.77.114.143 IP4:85.222.150.237 IP4:217.160.138.209 IP4:212.132.65.219 IP4:45.81.47.58 IP4:91.26.177.50 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:62.55.182.68 IP4:178.77.114.143 IP4:85.222.150.237 IP4:217.160.138.209 IP4:212.132.65.219 IP4:45.81.47.58 IP4:91.26.177.50 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- apple-domain-verification=PpFCcN2LyVGtJlQy
- asv=2149035571048e58a9da6f5f259ca5bd
- google-site-verification=nqtkD6VDdKoY9hT_bJPBW-f_f5lay6v7SQ60ixj-b8Q
- miro-verification=7493521189ce268c0f092c8643e870f6ffbc903f
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