Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
brownshc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:25:58 UTC · ↺ Refresh
MX Hostnames
- d221384b.ess.barracudanetworks.com
- d221384a.ess.barracudanetworks.com
MX Priorities
- d221384b.ess.barracudanetworks.com: 10
- d221384a.ess.barracudanetworks.com: 10
A / AAAA Records
- 141.193.213.20 (no PTR)
- 141.193.213.21 (no PTR)
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
doug.ns.cloudflare.com dns.cloudflare.com 2396762442 10000 2400 604800 1800
Primary NS (mname)
doug.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396762442
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
veronica.ns.cloudflare.com
doug.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:71.251.217.18 include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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
9 records- google-site-verification=xE2yGZNpiwY6EybmBozHlbYucXHYHTRu_KAtb0kHSTg
- notokenfound
- u3drf2p6qdskijavsrehk97kf5
- uq4ib0c6kk3h5f11m6q62nmk64
- DKIMv=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDERaqFmJFrufErD2CFMyoeEeqfbEtSHOAjc6pfdbdJt7HZzBmLf5d7ob3iic3pqf/Vvj/5nOQMmxV74XRl9atDKIXtLHG2ZLN522imQdLppdO3Shw6vvrDuN41IEHti2Un+q4MJ7QgK8fAxbSsu31nb6nMku7KQAOSGQQXDEwaxwIDAQAB
- SPFv=spf1 ip4:71.251.217.18 include:spf.ess.barracudanetworks.com -all
- MS=ms76410417
- bnbg3mj815k8a0r48o6vhkkpb1
- google-site-verification=_gjdmJP3mFGGC1dfNA7hJIp2vvy1luUb_UgsitJA9gI
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