Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
igopost.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 10:32:26 UTC · ↺ Refresh
MX Hostnames
- igopost-de.mail.protection.outlook.com
MX Priorities
- igopost-de.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.179.74 (no PTR)
- 104.21.59.143 (no PTR)
- 2606:4700:3031::ac43:b34a
- 2606:4700:3030::6815:3b8f
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
kyle.ns.cloudflare.com dns.cloudflare.com 2400265460 10000 2400 604800 1800
Primary NS (mname)
kyle.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400265460
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vivienne.ns.cloudflare.com
kyle.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 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
4 records- MS=ms67620741
- google-site-verification=fygGFHyZFfUICm3zpUFULQA9cnOQHztSs8CgusmU1Ts
- SPFv=spf1 include:spf.protection.outlook.com -all
- BVP5X0SBnYSFmcRRYfghLZKaz9ZQ2sqUWYNub3R+DpiZttE72i/8qfxKskzZk5cjmYqhmUYTWaz/aHac2fwSyA==
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