Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mrchotels.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:29:06 UTC · ↺ Refresh
MX Hostnames
- d241491b.ess.barracudanetworks.com
- d241491a.ess.barracudanetworks.com
MX Priorities
- d241491b.ess.barracudanetworks.com: 10
- d241491a.ess.barracudanetworks.com: 0
A / AAAA Records
- 104.21.74.200 (no PTR)
- 172.67.206.57 (no PTR)
- 2606:4700:3035::ac43:ce39 (no PTR)
- 2606:4700:3030::6815:4ac8 (no PTR)
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
marlowe.ns.cloudflare.com dns.cloudflare.com 2397897100 10000 2400 604800 1800
Primary NS (mname)
marlowe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397897100
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
marlowe.ns.cloudflare.com
yahir.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_s00662487.autospf.email -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- hqk7mb3535e674nmtft0muiimh
- SPFv=spf1 include:_s00662487.autospf.email -all
- MS=ms45097859
- apple-domain-verification=qhobcYNrCfgF5biU
- google-site-verification=O1oTVekt5bb5KrBtrq40mzZ4RAweUH0BRZIK7Zpjnyg
Full email verification for mrchotels.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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