Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hub.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 03:29:20 UTC · ↺ Refresh
MX Hostnames
- hub-com.mail.protection.outlook.com
MX Priorities
- hub-com.mail.protection.outlook.com: 1
A / AAAA Records
- 199.60.103.152 (no PTR)
- 199.60.103.52 (no PTR)
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ben.ns.cloudflare.com dns.cloudflare.com 2399688753 10000 2400 604800 1800
Primary NS (mname)
ben.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399688753
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ben.ns.cloudflare.com
karsyn.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:139750951.spf05.hubspotemail.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
19 records- 6p5yrklxlrf9kw2n19wv3d491073xnbv
- MS=ms41858974
- MS=ms69990663
- apple-domain-verification=Mg6awMz7SklbWNsH
- atlassian-domain-verification=Eq/Qa03BaSS8I6ed1H8zItAcnU6SkPDFrCRbBAdcZhvaw0IrWSfhKQZvolX0/GaI
- atlassian-sending-domain-verification=abcccce9-4968-4a42-bfca-90c4fe64028a
- canva-site-verification=A1l0BarcX3thT2gCkTbb8Q
- cloudflare_dashboard_sso=2639d62ec224a6e602cbdaa741df3e11
- ctw5k189kcb3g31621rf839kv6p5xk9s
- g8398yljz5pv4x5tvv8bh9tm3fq22872
- google-gws-recovery-domain-verification=45673686
- google-site-verification=sr5KhNV3u-jjH4lGzL7uo6gzsa7BwzhsLFR64vtcDr0
- h63j4rm1j6zkbxxdzlt08t8d9x75z6cy
- h9pxkn499s4ymb29sf1b25bxm3203skw
- jamf-site-verification=HU-hVdX8d5Iapc_yvjtAbw
- openai-domain-verification=dv-b1XOLAZOyspAXhEITIoUb5lK
- pcs33j42m9qzj6cglb4d3q7jxwlj36vr
- SPFv=spf1 include:spf.protection.outlook.com include:139750951.spf05.hubspotemail.net ~all
- vqddd548zt2f1g4dtp4hshny9z77p57l
Full email verification for hub.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits