Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hughston.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 09:09:03 UTC · ↺ Refresh
MX Hostnames
- d265039b.ess.barracudanetworks.com
- d265039a.ess.barracudanetworks.com
MX Priorities
- d265039a.ess.barracudanetworks.com: 10
- d265039b.ess.barracudanetworks.com: 11
A / AAAA Records
- 70.32.91.93 ↩ hughston.com
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns47.1and1.com hostmaster.1and1.com 2017080433 28800 7200 604800 300
Primary NS (mname)
ns47.1and1.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017080433
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns48.1and1.com
ns47.1and1.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:142.190.56.30/32 ip4:143.59.131.66/32 ip4:24.96.107.33/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com include:_spf1.mailgun.org include:_spf2.mailgun.org -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- zoho-verification=zb32769145.zmverify.zoho.com
- mt-21102807
- SPFv=spf1 ip4:142.190.56.30/32 ip4:143.59.131.66/32 ip4:24.96.107.33/28 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf1.amazon.com include:spf2.amazon.com include:amazonses.com include:_spf1.mailgun.org include:_spf2.mailgun.org -all
- 8TvSbsBczZGE6z4wzeyZJRPcmbMX6axm//X1CG5lj5Uun6Fc3Jlo+ix8K+2Iwpmen/IVoZVJRowZp5sTrOrqBw==
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