Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knueppel.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:19:02 UTC · ↺ Refresh
MX Hostnames
- knueppel-de.mail.protection.outlook.com
MX Priorities
- knueppel-de.mail.protection.outlook.com: 20
A / AAAA Records
- 193.53.251.62 ↩ shared-clump0146-web.agenturserver.it
Mail Server IPs
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1019.ui-dns.com hostmaster.1und1.de 2016110598 28800 7200 604800 300
Primary NS (mname)
ns1019.ui-dns.com
Admin Email (rname)
hostmaster@1und1.de
Serial
2016110598
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1019.ui-dns.org
ns1019.ui-dns.de
ns1019.ui-dns.biz
ns1019.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:agenturserver.de include:spf.crsend.com ip4:62.113.229.95 ip4:80.152.9.187 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 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
6 records- logmein-verification-code=ApWvbvLmPV0W1eQ8YLEhoj8nI
- pardot1077982=48102d8a228f4e05cf24547bd04691e721ffc4b8cf79c27c7a7d41154c67857c
- SPFv=spf1 include:spf.protection.outlook.com include:agenturserver.de include:spf.crsend.com ip4:62.113.229.95 ip4:80.152.9.187 ~all
- 27.04.2022
- MS=0D2507B2D25B900062EE9718FC376FCD11CC901B
- sending_domain1077982=f1353bf99a7d6a54dbef030d82a744e06ddd1e7de05580421fecd4cd413f8a07
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