Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vier-pfoten.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:59:05 UTC · ↺ Refresh
MX Hostnames
- vierpfoten-de01b.mail.protection.outlook.com
MX Priorities
- vierpfoten-de01b.mail.protection.outlook.com: 0
A / AAAA Records
- 116.202.15.201 ↩ static.201.15.202.116.clients.your-server.de
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1076.ui-dns.org hostmaster.1und1.com 2017060162 28800 7200 604800 600
Primary NS (mname)
ns1076.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060162
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1076.ui-dns.org
ns1040.ui-dns.biz
ns1067.ui-dns.com
ns1076.ui-dns.de
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:185.194.145.23 include:spf.mailjet.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- facebook-domain-verification=rigw6pvxn5xu8gig5qxuh0kfwz881l
- Bffb/l2oNXFmOoNfLbVVAbIXS9SGtsSWlRt7Xxy3rLSucwQXY2iapRC57f2TPBXM5SQhtKNIoraLWPV4KqeFRw==
- MS=ms40202208
- SPFv=spf1 mx ip4:185.194.145.23 include:spf.mailjet.com include:spf.protection.outlook.com -all
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