Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ccsw.ac.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 16:33:00 UTC · ↺ Refresh
MX Hostnames
- engine01-10318-1.icritical.com
- engine03-10318-2.icritical.com
MX Priorities
- engine01-10318-1.icritical.com: 10
- engine03-10318-2.icritical.com: 10
A / AAAA Records
- 138.68.144.113 ↩ ccsw.ac.uk
Mail Server IPs
- 192.162.219.49 ↩ mx41.electric.net
SOA Record
Raw SOA
ns11.ja.net peter\.oliver.scc.ac.uk 2018092949 43200 3600 3600000 3600
Primary NS (mname)
ns11.ja.net
Admin Email (rname)
peter\@oliver.scc.ac.uk
Serial
2018092949
Refresh
43200s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns12.ja.net
ns10.ja.net
ns11.ja.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:212.219.149.0/24 ip4:80.93.168.194 include:spf2.accessacloud.com include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
10 records- jetbrains-domain-verification=8vnmn58eoqu4mt19r0f63iskq
- SPFv=spf1 ip4:212.219.149.0/24 ip4:80.93.168.194 include:spf2.accessacloud.com include:spf.protection.outlook.com include:servers.mcsv.net include:mailgun.org ~all
- autodesk-domain-verification=VU60hmcxVmM2jaL9_vyQ
- classroom-cloud-domain-verification=b6253fe7-0396-471e-9f9b-f9920d99a750
- 8C837782-FBBC-4FBE-B15A-1848E8E1BC38
- MS=ms37516885
- QuoVadis=990b416e-32b8-482e-bf65-2206e227763e
- access-domain-verification=c3ba63ec22861d699b75119c8bf6e62f6f541946e00866fdc3516fb57294d452
- apple-domain-verification=RCmT6E2PPBAcG5DC
- google-site-verification=qJnjZJI74miYjF9b0SYhpkG0CarUgMwubCT5opKoyAo
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