Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knippershelbig.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:51:24 UTC · ↺ Refresh
MX Hostnames
- mx23a.antispameurope.com
- mx23b.antispameurope.com
- mx23c.antispameurope.com
- mx23d.antispameurope.com
- knippershelbig-com.mail.protection.outlook.com
MX Priorities
- mx23c.antispameurope.com: 2
- mx23b.antispameurope.com: 1
- mx23d.antispameurope.com: 3
- mx23a.antispameurope.com: 0
- knippershelbig-com.mail.protection.outlook.com: 10
A / AAAA Records
- 188.40.219.52
- 2a01:4f8:1061:14f3::2
Mail Server IPs
- 94.100.134.10 ↩ hsmx06.antispameurope.com
- 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
- 94.100.132.100 ↩ hsmx01.antispameurope.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9
- 2a01:111:f403:ca09::b
SOA Record
Raw SOA
ns1111.ui-dns.com hostmaster.kundenserver.de 2017072210 28800 7200 604800 300
Primary NS (mname)
ns1111.ui-dns.com
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017072210
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1111.ui-dns.org
ns1111.ui-dns.de
ns1111.ui-dns.com
ns1111.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:85.215.245.49 ip4:157.97.111.169 ip4:144.121.74.2 ip4:89.246.234.196 ip4:80.151.179.63 ip4:37.24.112.98/29 ip4:83.135.244.183 include:spf.hornetsecurity.com include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
10 records- autodesk-domain-verification=60WrhDw6fsUSUR49lOZ7
- SPFv=spf1 mx ip4:85.215.245.49 ip4:157.97.111.169 ip4:144.121.74.2 ip4:89.246.234.196 ip4:80.151.179.63 ip4:37.24.112.98/29 ip4:83.135.244.183 include:spf.hornetsecurity.com include:spf.ess.de.barracudanetworks.com include:spf.protection.outlook.com -all
- apple-domain-verification=qtftEnEDgD4fkAOg
- v=verifydomain MS=1768507
- POrrZUT0dCpBh+3resrk7fsN4xX6Le7hiQRxiCDj6DgDrlo2D4e4M2UXXEBhpwwGmnXUyKnkx914Otu1RuV0jw==
- Foxit-domain-verification=3a04a065839471ce3ad20b3ce4f96b67
- rhino_accounts=69b3d900631b220506ca35bb4d60eef3
- ms-domain-verification=34e93bd1-ab3b-499b-bdfc-367bc6322051
- google-site-verification=uUUT31Dz3XyDj-rtTt8y4AQeOpmcqXwp9jQGqx14X60
- mistral-domain-verification=c2e7c5d433b6760519ca80b97d692adfe9e2b560
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