Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
maerz-bau.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 13:48:35 UTC · ↺ Refresh
MX Hostnames
- mfltr.edevau.net
- mfltr3.edevau.net
- mfltr2.edevau.net
MX Priorities
- mfltr2.edevau.net: 1010
- mfltr.edevau.net: 1010
- mfltr3.edevau.net: 1000
A / AAAA Records
- 217.64.80.52 ↩ web-03.edevau.net
Mail Server IPs
- 217.64.80.22 ↩ mfltr2.edevau.net
- 217.64.80.14 ↩ mfltr.edevau.net
- 109.199.163.120 (no PTR)
SOA Record
Raw SOA
ns20.edevau.net hostmaster.edevau.net 2023090544 9000 1800 550000 43200
Primary NS (mname)
ns20.edevau.net
Admin Email (rname)
hostmaster@edevau.net
Serial
2023090544
Refresh
9000s
Retry
1800s
Expire
550000s
Minimum TTL
43200s
Nameservers (NS)
ns22.edevau.net
ns20.edevau.net
SPF Record
✓ Strict (-all)
v=spf1 +ip4:24.134.176.245 include:edevau.net -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 +ip4:24.134.176.245 include:edevau.net -all
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