Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
maico.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-06 14:24:03 UTC · ↺ Refresh
MX Hostnames
- maico-de.mail.protection.outlook.com
MX Priorities
- maico-de.mail.protection.outlook.com: 5
A / AAAA Records
- 62.225.145.224 (no PTR)
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
pns.dtag.de dns.telekom.de 2024111900 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2024111900
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pns.dtag.de
ns1.telekom.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:130.61.15.119 ip4:130.61.15.149 ip4:212.185.202.112/28 ip4:62.225.145.224/28 include:spf.sendinblue.com include:spf.brevo.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- sophos-domain-verification=64abad7e505a5be712413758b9bff312049e07f1db6d3017b0f81fb808bc51f4
- SPFv=spf1 ip4:130.61.15.119 ip4:130.61.15.149 ip4:212.185.202.112/28 ip4:62.225.145.224/28 include:spf.sendinblue.com include:spf.brevo.com include:spf.protection.outlook.com -all
- xD8EvCuK/o8uwJoodqsoASzyHnTe9itNTF5Yr/NMPOv+4yzSXYcIx992bjU0Yhf0kLhKiTGuHCYd0TWsj7OSZg==
- brevo-code:28c502406472de868727cbe22e995ebd
- apple-domain-verification=YwC7E1ckEpweprVa
- atlassian-domain-verification=NJaRml/0YVijbc6ajGhcSnzjSLHkXyzXpeRRDJsbxjiYuiZFUthEmJt80NW5LEQj
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