Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arkeero.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 09:33:23 UTC · ↺ Refresh
MX Hostnames
- arkeero-com.mail.protection.outlook.com
MX Priorities
- arkeero-com.mail.protection.outlook.com: 10
A / AAAA Records
- 82.194.74.43 (no PTR)
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
SOA Record
Raw SOA
dns27.servidoresdns.net hostmaster.servidoresdns.net 2015033097 21600 3600 2419200 300
Primary NS (mname)
dns27.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2015033097
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
dns28.servidoresdns.net
dns27.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=1;
✓ 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
3 records- atlassian-domain-verification=7JPdzAyB4Mr/Qi/QTBeZCy3myKaU2fVdwmVajZIWuW8u/snar7t9YFoB1VdjrHhg
- SPFv=spf1 include:spf.ipzmarketing.com include:spf.protection.outlook.com -all
- anthropic-domain-verification-npe7pf=wLyy7IDFV1PM8FxELzpLvhRkM
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