Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pcblawyers.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 09:00:58 UTC · ↺ Refresh
MX Hostnames
- d205691.a.ess.uk.barracudanetworks.com
- d205691.b.ess.uk.barracudanetworks.com
MX Priorities
- d205691.a.ess.uk.barracudanetworks.com: 10
- d205691.b.ess.uk.barracudanetworks.com: 20
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
pdns07.domaincontrol.com domains.oswin.com 2024042200 28800 7200 604800 86400
Primary NS (mname)
pdns07.domaincontrol.com
Admin Email (rname)
domains@oswin.com
Serial
2024042200
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
pdns08.domaincontrol.com
pdns07.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.133.10.10 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.ess.uk.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
4 records- m2in5jsjpkkvfh2v1ct9qcpfoo
- Vy+Ltk19+tczBZGDrmtNiXMx1rKAOl1XKBwYexU78lFPufqHUISgFR61A88pc9XbohARCoIuEL0PUNReiLI3pg==
- MS=ms74013484
- SPFv=spf1 ip4:62.133.10.10 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.ess.uk.barracudanetworks.com -all
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