Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
aliberico.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 08:05:05 UTC · ↺ Refresh
MX Hostnames
- aliberico-com.mail.protection.outlook.com
MX Priorities
- aliberico-com.mail.protection.outlook.com: 10
A / AAAA Records
- 94.143.141.182 ↩ ip94-143-141-182.pbiaas.com
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.servidoresdns.net hostmaster.servidoresdns.net 2014062268 21600 3600 2419200 86400
Primary NS (mname)
dns1.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2014062268
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
dns2.servidoresdns.net
dns1.servidoresdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:213.98.18.220 ip4:195.77.241.83 ip4:195.57.154.148 ip4:195.55.230.130 ip4:94.143.141.182 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; sp=none; adkim=s; aspf=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ 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- google-site-verification=0ce39HSaV33_EMOnZcyjr27_eAThkKe-dZxqTSh3oNI
- 7v2DkkvtlB5nWNTzmkVAQ47MrYuKsNxN3qiNoAWy5LjCoR4QzKRKlrqlrXhX2xg34dPjdYJYzwyacXgEUyyx9A==
- MS=9E2BF6459F801290B36746CB622B23AC017B4FBB
- MS=ms37708054
- SPFv=spf1 include:spf.protection.outlook.com ip4:213.98.18.220 ip4:195.77.241.83 ip4:195.57.154.148 ip4:195.55.230.130 ip4:94.143.141.182 -all
- apple-domain-verification=dksr3ihglHYa4uxd
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