Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
otelo.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 09:49:48 UTC · ↺ Refresh
MX Hostnames
- otelo-de.mail.protection.outlook.com
MX Priorities
- otelo-de.mail.protection.outlook.com: 10
A / AAAA Records
- 45.60.74.50 (no PTR)
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-2046.awsdns-63.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2046.awsdns-63.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1131.awsdns-13.org
ns-177.awsdns-22.com
ns-2046.awsdns-63.co.uk
ns-783.awsdns-33.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf2.vodafone.com include:spf.servicemail24.de include:concentrix.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=reject; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
4 records- SPFv=spf1 include:spf2.vodafone.com include:spf.servicemail24.de include:concentrix.de -all
- google-site-verification=-iGx1cG0_2BsKu07PavOtBw5kalBcB8B_lzfrsD6tA0
- google-site-verification=D_9GfsHwImtBlHsNAEyv2vrDjcQSDmARCNdqX0-KPMI
- google-site-verification=_QxpN9IxtaFUYLN-3xD9InEVaju3reCdlKKltQeTHA8
Full email verification for otelo.de
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