Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stwilliam.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 00:05:04 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-2.mimecast.com
- eu-smtp-inbound-1.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 10
- eu-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 204.74.99.100 ↩ crs.ultradns.net
Mail Server IPs
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2021062934 28800 7200 604800 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2021062934
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
udns2.cscdns.uk
udns1.cscdns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:mailcontrol.com ip4:50.31.33.126 ip4:193.19.88.32/28 ~all
📊 DNS lookups: 3/10
~ 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
✓ 2 found
selector1._domainkey
selector2._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
7 records- bluebeam-verification=sjhixgwgcuk10ub2e691p57ky3ci9t
- onetrust-domain-verification=4d20efbc376f44b5871241d8db4b6956
- W5sciD9q8Jpi/s9FoBgV0A6f8EYVVhAIne6K2j9YU+zAy9BeTLMcgDT4rf+adSXdYoK4w8FZRq6awBVFtyjGkA==
- wrike-verification=NDU4MzgyNTplZDViNDQ1ZDIyMmVmOTM1YTEwZDdjMTA5N2FjMDVlNGYzOGFhOTkxYTUzNDg4NWNiZWJhYzcxMGZlNTk2MDYx
- SPFv=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:mailcontrol.com ip4:50.31.33.126 ip4:193.19.88.32/28 ~all
- MS=ms89907144
- ZOOM_verify_5yRhx1QvTOKV6HuxI2nDtw
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