Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pps-pfennig.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 13:32:21 UTC · ↺ Refresh
MX Hostnames
- ppspfennig-de0i.mail.protection.outlook.com
MX Priorities
- ppspfennig-de0i.mail.protection.outlook.com: 0
A / AAAA Records
- 217.160.0.246 ↩ 217-160-0-246.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1103.ui-dns.com hostmaster.schlund.de 2017071059 28800 7200 604800 300
Primary NS (mname)
ns1103.ui-dns.com
Admin Email (rname)
hostmaster@schlund.de
Serial
2017071059
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1103.ui-dns.com
ns1103.ui-dns.org
ns1103.ui-dns.de
ns1103.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:spf.nl2go.com include:spf.mailjet.com include:_spf.perfora.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx include:spf.nl2go.com include:spf.mailjet.com include:_spf.perfora.net include:spf.protection.outlook.com ~all
- MDYDeevBVz4W/T4T8k5GUpEkB9RNhCxb5f97hnJG951VvKG9GZtCEUkhNlhw6JMVHyIKrX5BAmnkW/lgX9Zrxg==
- MS=ms22802752
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