Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
operaholdings.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 23:43:48 UTC · ↺ Refresh
MX Hostnames
- operaholdings.esvacloud.com
MX Priorities
- operaholdings.esvacloud.com: 10
A / AAAA Records
- 209.97.138.146 ↩ 433315.cloudwaysapps.com
Mail Server IPs
- 194.39.109.70 ↩ operaholdings.esvacloud.com
SOA Record
Raw SOA
ns0.zen.co.uk netman.zen.co.uk 2022071316 14400 1800 604800 86400
Primary NS (mname)
ns0.zen.co.uk
Admin Email (rname)
netman@zen.co.uk
Serial
2022071316
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns0.zen.co.uk
ns1.zen.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.esvacloud.com include:spf.protection.outlook.com include:_spf.zen.co.uk ip4:185.220.15.23 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
4 records- access-domain-verification=aa20667512bee063a3466867dd3f2a1566207c33d5900ea7f372ea9c6186fe64
- SPFv=spf1 include:spf.esvacloud.com include:spf.protection.outlook.com include:_spf.zen.co.uk ip4:185.220.15.23 ~all
- 68ffcci6531t6sh46opa9kqveh
- MS=ms66715834
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