Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
birk.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 11:35:20 UTC · ↺ Refresh
MX Hostnames
- birk-de.mail.protection.outlook.com
MX Priorities
- birk-de.mail.protection.outlook.com: 0
A / AAAA Records
- 18.197.70.175 ↩ plesk-cn1.dasbad3.de
Mail Server IPs
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.europe.adacor.net hostmaster.adacor.net 2025111100 10000 1800 604800 3600
Primary NS (mname)
ns.europe.adacor.net
Admin Email (rname)
hostmaster@adacor.net
Serial
2025111100
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.europe.adacor.net
ns.global.adacor.net
ns5.adacor.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:185.111.169.10 ip4:185.111.169.12 ip4:185.111.169.29 ip4:185.111.170.23 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;aspf=r;adkim=r
⚠ 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: 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
5 records- d365mktkey=eY1nA45VfwLOUync1wmd3HoY6D5Mbsmxbvkxr6WiiGAx
- teamviewer-sso-verification=b8549a8e368241598e37dde159b20cd2
- atlassian-domain-verification=gPCnnB52yg5Z2UXYRLtQbRVzaW9fc6fyhkysvJs0NoXaARFnS8ExZzuJ7REKwrx2
- SPFv=spf1 mx ip4:185.111.169.10 ip4:185.111.169.12 ip4:185.111.169.29 ip4:185.111.170.23 include:spf.protection.outlook.com -all
- MS=ms96404348
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