Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
hub-buildings.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 03:17:32 UTC · ↺ Refresh
MX Hostnames
- mail.hub-buildings.com
MX Priorities
- mail.hub-buildings.com: 10
A / AAAA Records
- 104.26.13.40 (no PTR)
- 172.67.69.201 (no PTR)
- 104.26.12.40 (no PTR)
- 2606:4700:20::ac43:45c9 (no PTR)
- 2606:4700:20::681a:d28 (no PTR)
- 2606:4700:20::681a:c28 (no PTR)
Mail Server IPs
- 185.22.201.72 ↩ vxmao-15.srv.cat
SOA Record
Raw SOA
chip.ns.cloudflare.com dns.cloudflare.com 2413899840 10000 2400 604800 1800
Primary NS (mname)
chip.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413899840
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
chip.ns.cloudflare.com
karsyn.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.srv.cat ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p= quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:_spf.srv.cat ~all
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