Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucg.ac.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 03:56:40 UTC · ↺ Refresh
MX Hostnames
- esva.cwc.ac.uk
- esva02.cwc.ac.uk
MX Priorities
- esva02.cwc.ac.uk: 10
- esva.cwc.ac.uk: 10
A / AAAA Records
- 40.85.92.49 (no PTR)
Mail Server IPs
- 194.39.109.226 ↩ esva02.cwc.ac.uk
- 195.211.126.26 ↩ esva.cwc.ac.uk
SOA Record
Raw SOA
adextdns.cwc.ac.uk postmaster.cwc.ac.uk 2023120836 7200 3600 1209600 7200
Primary NS (mname)
adextdns.cwc.ac.uk
Admin Email (rname)
postmaster@cwc.ac.uk
Serial
2023120836
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
7200s
Nameservers (NS)
adextdns.cwc.ac.uk
ns3.ja.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.ucg.ac.uk._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; aspf=r; fo=1; ri=3600; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- canva-site-verification=-GmspMBaJ-gaQuQ49zxfHw
- QuoVadis=239a41cf-fbe7-4650-96e7-5ec4d945682a
- google-site-verification=RcZvZPXxiavEoRrv_6sGo5neooEgj3cpWoj8uMcMenE
- MS=ms50999009
- adobe-idp-site-verification=aef6cafaa9eae7e08ad52e845882ffecf2580a0e6b02f2b8978c745877d706b6
- 037da1d3-c8e1-480a-8f31-2b6b33c625bd_210818
- intacct-esk=175062A52C78C09AE0634A06410A02B8
- google-site-verification=pY5uvqx6yGC9jIxnxnRntYqKURn-RNzRPMwwNnhQsnM
- _uvns2d746fh5r4o8cvbth529xrbiw5z
- SPFv=spf1 include:_u.ucg.ac.uk._spf.smart.ondmarc.com ~all
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