Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
landaumedia.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 20:13:08 UTC · ↺ Refresh
MX Hostnames
- mxtls.expurgate.net
MX Priorities
- mxtls.expurgate.net: 10
A / AAAA Records
- 185.175.199.17
- 2a00:1c98:60:1191::b728:f5e2
Mail Server IPs
- 194.145.224.120 ↩ mxtls.expurgate.net
- 194.145.224.121 ↩ mxtls.expurgate.net
- 194.145.224.122 ↩ mxtls.expurgate.net
- 194.145.224.123 ↩ mxtls.expurgate.net
- 194.145.224.124 ↩ mxtls.expurgate.net
- 194.145.224.125 ↩ mxtls.expurgate.net
- 195.190.135.120 ↩ mxtls.expurgate.net
- 195.190.135.121 ↩ mxtls.expurgate.net
- 195.190.135.122 ↩ mxtls.expurgate.net
- 195.190.135.123 ↩ mxtls.expurgate.net
- 195.190.135.124
- 195.190.135.125
SOA Record
Raw SOA
ns0.de.colt.net eudnsmaster.colt.net 2026031900 10800 3600 604800 3600
Primary NS (mname)
ns0.de.colt.net
Admin Email (rname)
eudnsmaster@colt.net
Serial
2026031900
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns8.colt.net
ns0.de.colt.net
SPF Record
✓ Strict (-all)
v=spf1 a ip4:213.61.128.218 include:spf.brevo.com include:spf.protection.outlook.com include:_spf.expurgate.net include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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- google-site-verification=2WxXluPyuBXc4KBFGyAEA8nIsNEgTJEEfar0OvjwlCs
- MS=1D921FDF455B2A7B68358C568A849F7EB2DC4BAD
- SPFv=spf1 a ip4:213.61.128.218 include:spf.brevo.com include:spf.protection.outlook.com include:_spf.expurgate.net include:sendgrid.net -all
- brevo-code:3826c32cd6900b9c99183a8989215a67
- dropbox-domain-verification=kz0lb2ux21e6
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