Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ottonova.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 20:13:16 UTC · ↺ Refresh
MX Hostnames
- ottonova-de.mail.protection.outlook.de
MX Priorities
- ottonova-de.mail.protection.outlook.de: 0
A / AAAA Records
- 3.168.73.5 ↩ server-3-168-73-5.jfk50.r.cloudfront.net
- 3.168.73.67 ↩ server-3-168-73-67.jfk50.r.cloudfront.net
- 3.168.73.111
- 3.168.73.13
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-608.awsdns-12.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-608.awsdns-12.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-459.awsdns-57.com
ns-608.awsdns-12.net
ns-1083.awsdns-07.org
ns-1563.awsdns-03.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.de include:spf.mandrillapp.com include:cust-spf.exacttarget.com include:t.ottonova.de include:servers.mcsv.net include:spf2.ottonova.de include:amazonses.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
16 records- atlassian-domain-verification=VdVLpE0zMKLMaTeaXeppEb/taVImu/rFsLQkmL3nM076X1trTV0kH2qygHN7C7pU
- mongodb-site-verification=UeUjVvTcZ5sCHKfhAjoT3hD5baxyacdl
- wiz-domain-verification=66de5b8dc403b038d39e9def4cc8e6e0092b3a25407081ef8bd76073101298f7
- google-site-verification=DftJNUZXAoJYIjGdGl86SrWvxK-kAZGlKl8I7G3UzfM
- 1password-site-verification=VXG7TV6N7VHPFLJIR2R6R273ZQ
- google-site-verification=zQQU6PIIbM8PqYOh2xycdMGsJfWFmHrFPb5bTYfC3DI
- SPFv=spf1 include:spf.protection.outlook.de include:spf.mandrillapp.com include:cust-spf.exacttarget.com include:t.ottonova.de include:servers.mcsv.net include:spf2.ottonova.de include:amazonses.com include:spf.hornetsecurity.com -all
- miro-verification=ecc529be628380ee8e71f43a4364c1fc761175e6
- jetbrains-domain-verification=18j22mdjzfkyp0nbpjkjm67ge
- MS=ms78511664
- ZOOM_verify_OlR_yyUORPeG1xtVQCdI2Q
- google-site-verification=gPmm8iIIUcnIUsOKkErpGBn300xhEx76MKfzFONfKXA
- apple-domain-verification=RKeE3SbH0GUC4v68
- amazon-business-verification=e641a6dbb467912529eed1fc1ec0193829beaf7d93295ae353b69a3b2b6f4c5a
- openai-domain-verification=dv-cus1l0UvFDphn1Tgg9TkbUt6
- google-site-verification=YFKh6b04VZ5osT9Yy2NHlcs06GK43bSAD9T5gTeVsEg
Full email verification for ottonova.de
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