Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
onlinefuels.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:09:22 UTC · ↺ Refresh
MX Hostnames
- onlinefuels-de.mail.protection.outlook.com
MX Priorities
- onlinefuels-de.mail.protection.outlook.com: 0
A / AAAA Records
- 35.207.72.93 ↩ 93.72.207.35.bc.googleusercontent.com
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::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-420.awsdns-52.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-420.awsdns-52.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-420.awsdns-52.com
ns-523.awsdns-01.net
ns-1384.awsdns-45.org
ns-1772.awsdns-29.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sendgrid.net include:_spf.google.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- mongodb-site-verification=t37KVhWUriY2ggFqK7ZF3q5SnvqMbGqs
- SPFv=spf1 include:sendgrid.net include:_spf.google.com include:spf.protection.outlook.com ~all
- zone-ownership-verification-123b7291da4ae209ed34a3620aca18c8b6e34015a90f5e703b329e8eb069ae56
- MS=ms37668959
- MS=ms48536883
- brevo-code:3098798cab50f06eddb381e64ee89ea8
- google-site-verification=r2gzI1Eus2ND6wTzCuJQNno5C5iMKieU9Yiwkbk-Klw
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