Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
exolongroup.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 11:48:40 UTC · ↺ Refresh
MX Hostnames
- exolongroup-com.mail.protection.outlook.com
MX Priorities
- exolongroup-com.mail.protection.outlook.com: 10
A / AAAA Records
- 168.119.140.57 ↩ hz-231.cekom.de
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
shades03.rzone.de hostmaster.strato-rz.de 2020052264 86400 7200 604800 300
Primary NS (mname)
shades03.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020052264
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades03.rzone.de
docks12.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:94.100.251.184 ip4:94.100.251.185 ip4:94.100.251.186 ip4:193.37.149.151 ip4:51.104.181.6 ip4:51.137.21.216 ip4:84.198.131.114 ip4:2.114.10.66 ip4:84.33.99.222 ip4:194.78.3.46 ip4:93.145.194.90 include:spf.protection.outlook.com include:spf.eu.signature365.net include:aspmx.pardot.com include:_spf.salesforce.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 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- pardot914841=a1e4211f5280dc2d8ce00573c0c94e08cc9aca4122785759a9884af8c2c7058c
- SPFv=spf1 ip4:94.100.251.184 ip4:94.100.251.185 ip4:94.100.251.186 ip4:193.37.149.151 ip4:51.104.181.6 ip4:51.137.21.216 ip4:84.198.131.114 ip4:2.114.10.66 ip4:84.33.99.222 ip4:194.78.3.46 ip4:93.145.194.90 include:spf.protection.outlook.com include:spf.eu.signature365.net include:aspmx.pardot.com include:_spf.salesforce.com -all
- d4pW13ddli0ox1QqSuvNw4jewK9dzXOCcQejxgUV9QwnfJ3c4MIggHYOtQXa1KOyDGjTNJl8hpWPuwEIHc1Z6w==
- g44855r64nkw3lqvpmg53nc6gmx3bjf9
- google-site-verification=BnT03HRkK5l4rkwWAvie3zbCyRbe553ZYBLUHtg7pGQ
- MS=ms90077943
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