Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kaiser-schmedding.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 12:56:58 UTC · ↺ Refresh
MX Hostnames
- kaiserschmedding-de01e.mail.protection.outlook.com
MX Priorities
- kaiserschmedding-de01e.mail.protection.outlook.com: 10
A / AAAA Records
- 185.146.238.134 ↩ hosting04.nbgo.de
- 2a02:420::10:0:0:0:500 ↩ hosting04.nbgo.de
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
SOA Record
Raw SOA
sec-dns01.nbgo.de balsmeyer.kaiser-schmedding.de 2025091101 10800 3600 1209600 10800
Primary NS (mname)
sec-dns01.nbgo.de
Admin Email (rname)
balsmeyer@kaiser-schmedding.de
Serial
2025091101
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
sec-dns01.nbgo.de
pri-h04.nbgo.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:188.111.33.48/28 ip4:24.40.191.224/28 ip4:195.30.231.225 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 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
3 records- bw=QBXzMkVw60gTqbtQMXXwnNr9TjC6Kxju98mJgTcvn200
- SPFv=spf1 a mx ip4:188.111.33.48/28 ip4:24.40.191.224/28 ip4:195.30.231.225 include:spf-eu.emailsignatures365.com include:spf.protection.outlook.com -all
- MS=ms90507753
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