Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
der-metronom.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 15:54:53 UTC · ↺ Refresh
MX Hostnames
- dermetronom-de0i.mail.protection.outlook.com
MX Priorities
- dermetronom-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.72.17 (no PTR)
- 104.26.14.112 (no PTR)
- 104.26.15.112
- 2606:4700:20::ac43:4811
- 2606:4700:20::681a:f70
- 2606:4700:20::681a:e70
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
chloe.ns.cloudflare.com dns.cloudflare.com 2399937239 10000 2400 604800 1800
Primary NS (mname)
chloe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399937239
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chloe.ns.cloudflare.com
patryk.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a include:spf.protection.outlook.com include:spf1.netinera.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
4 records- SPFv=spf1 a include:spf.protection.outlook.com include:spf1.netinera.net -all
- MS=ms71349274
- google-site-verification=y-7rv6vfcwimtsv2ubhazqzg2jwrub6we3guah8ucyi
- uzarqfigeimzc5tckmlxi1p/66edx/vzak12t7r4+ayyc44z+0w5qcyugsp1t3dzqaxi+d0wherhmgj+gditta==
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