Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
quadviso.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 13:03:29 UTC · ↺ Refresh
MX Hostnames
- quadviso-com.mail.protection.outlook.com
MX Priorities
- quadviso-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.82.90 (no PTR)
- 172.67.155.227 (no PTR)
- 2606:4700:3034::ac43:9be3
- 2606:4700:3037::6815:525a
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
corey.ns.cloudflare.com dns.cloudflare.com 2399140738 10000 2400 604800 1800
Primary NS (mname)
corey.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399140738
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
corey.ns.cloudflare.com
cruz.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ 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: 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
5 records- SPFv=spf1 include:spf.protection.outlook.com -all
- apple-domain-verification=NxW1LoPhz4hcXrb2
- goodnotes-verification=14ec7d38-ec53-4f8c-9a79-039adddb5c3a
- google-site-verification=7izMmvACtODGXh4oh3XZ8E6o-J0r6SAr6iFwBPS0rd8
- pinterest-site-verification=81819933292901b419442a37f37dc97a
Full email verification for quadviso.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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