Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
buchhauser-gebaeudeservice.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:46:36 UTC · ↺ Refresh
MX Hostnames
- buchhausergebaeudeservice-de02e.mail.protection.outlook.com
MX Priorities
- buchhausergebaeudeservice-de02e.mail.protection.outlook.com: 10
A / AAAA Records
- 188.40.29.134 ↩ dedi3134.your-server.de
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
rzdns01.schwarz.hosting root.schwarz.de 2026012205 3600 3600 604800 86400
Primary NS (mname)
rzdns01.schwarz.hosting
Admin Email (rname)
root@schwarz.de
Serial
2026012205
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
rzdns01.schwarz.hosting
b.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a a:remote.buchhauser-gebaeudeservice.de include:_spf.schwarz.de include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- MS=ms64055444
- SPFv=spf1 mx a a:remote.buchhauser-gebaeudeservice.de include:_spf.schwarz.de include:spf.protection.outlook.com ~all
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