Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
bizi.si
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 19:20:28 UTC · ↺ Refresh
MX Hostnames
- bizi-si.mail.protection.outlook.com
MX Priorities
- bizi-si.mail.protection.outlook.com: 0
A / AAAA Records
- 91.195.147.64 (no PTR)
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.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:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
taurus-1.siol.net dns.siol.net 2026031700 28800 3600 604800 1800
Primary NS (mname)
taurus-1.siol.net
Admin Email (rname)
dns@siol.net
Serial
2026031700
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
taurus-1.siol.net
taurus-2.siol.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:89.143.227.0/24 ip4:213.250.2.55/24 ip4:213.250.3.0/24 ip4:193.95.196.108 ip4:193.189.163.22 ip6:2a00:ee0:3a::/48 include:aspmx.pardot.com include:spf.squalomail.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- q7xc31y7td41cvbzbtqzxs56v9jhh6hp
- google-site-verification=ngx05GRzIGWV8s8n6MiusBoneF0hZwypDQXj2rPKMa8
- MS=ms35203359
- SPFv=spf1 mx ip4:89.143.227.0/24 ip4:213.250.2.55/24 ip4:213.250.3.0/24 ip4:193.95.196.108 ip4:193.189.163.22 ip6:2a00:ee0:3a::/48 include:aspmx.pardot.com include:spf.squalomail.com include:spf.protection.outlook.com -all
- brevo-code:aae4df4c74137037d7be3ce70f8cf62a
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