Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
artsed.co.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 19:52:00 UTC · ↺ Refresh
MX Hostnames
- d209847.b.ess.uk.barracudanetworks.com
- d209847.a.ess.uk.barracudanetworks.com
MX Priorities
- d209847.b.ess.uk.barracudanetworks.com: 20
- d209847.a.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 155.133.142.8 ↩ webacc6.sd6.ghst.net
- 2001:4b98:dc6:253::8 ↩ webacc6.sd6.ghst.net
Mail Server IPs
- 18.133.136.188 ↩ mail.ess.uk.barracuda.com
- 18.133.136.187 ↩ mail.ess.uk.barracuda.com
- 18.133.136.186 ↩ mail.ess.uk.barracuda.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com include:email.freshdesk.com ip4:46.137.72.133 ip4:155.133.142.8 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- BPL=769200
- google-site-verification=hUtaDMKYFVHEC2yyTejwW7E6AqmjCNUhPOPhAapaRyY
- MS=ms55446708
- TXT Name: cm._domainkey.artsed.co.uk. TXT Value: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpvZwwlRWNnpnb6X7F4VHdPPxHrjx92V1IZtCptKA73j2qoMeSIukTmj1RRzmmlj2XKl65a4DGpahd
- SPFv=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.ess.uk.barracudanetworks.com include:spf.protection.outlook.com include:email.freshdesk.com ip4:46.137.72.133 ip4:155.133.142.8 ~all
- staging=f53c42d92677d5d2da477d3b5a453abf
- jamf-site-verification=ixOZsRLUdwk53lpA2_5IKA
- @=63613f4d6a09e3a9666a020c09966c97
- apple-domain-verification=ylfw2Lcx4DX9rkUN
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