Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sustrans.org.uk
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 00:37:00 UTC · ↺ Refresh
MX Hostnames
- d217141.a.ess.uk.barracudanetworks.com
- d217141.b.ess.uk.barracudanetworks.com
MX Priorities
- d217141.a.ess.uk.barracudanetworks.com: 10
- d217141.b.ess.uk.barracudanetworks.com: 10
A / AAAA Records
- 20.90.134.41 (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
ns77.domaincontrol.com dns.jomax.net 2026012100 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns77.domaincontrol.com
ns78.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:62.182.17.21 ip4:52.211.123.146 ip4:34.249.10.2 ip4:18.200.58.2 ip4:108.128.18.84 include:spf2.accessacloud.com include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.mandrillapp.com include:theaccessgroupSPF.smtp.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- hjkfjaaunsjt4jr5bi7vium5l8
- google-site-verification=uYLZRWi7X2RVOLow4m1oSl9lOWhh7pT0eHkT9NCPzJY
- ga91fn39pl4ktkarpl943oolt7
- sophos-domain-verification=6e894dd7380874c6507e1debb953c22ad187b3ac8f1d4c9e18ea2f115d273163
- MS=ms77190404
- facebook-domain-verification=cqk0w1ceno9fhq43snbw9lxtznloks
- sql9egdnm5gnhcakrn23k608av
- VTTy/f0MDAATDTNCttx9gBLimo6jamgqST9zdkOjdqFe7F6S9rDJvOF8+33GS1prDTM+52WnVczBRTkre7JYeQ==
- s03e3j4eglbk9tle3gtqjsbm4o
- smartsheet-site-validation=eopLX2i8xeLSvSAl1t2bWCjuoqdaA43o
- SPFv=spf1 mx a ip4:62.182.17.21 ip4:52.211.123.146 ip4:34.249.10.2 ip4:18.200.58.2 ip4:108.128.18.84 include:spf2.accessacloud.com include:spf.protection.outlook.com include:spf.ess.uk.barracudanetworks.com include:spf.mandrillapp.com include:theaccessgroupSPF.smtp.com -all
- ffb3467da6p8j8rmpg54ieu6l1
- access-domain-verification=5884e254078486bb13a4525a6a0d15cd70d1176e107af29af2db5f58306969ab
- google-site-verification=xEax0hCEGdJCb6e1Geh62KJ75yFHeB-VHGSFq1jRP_o
- 1c0jeuscvn2nmkoo9ai19vceqd
- DMARCv=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];
Full email verification for sustrans.org.uk
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits