Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
castlegreenhomes.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 19:33:58 UTC · ↺ Refresh
MX Hostnames
- castlegreenhomes-uk.mail.protection.outlook.com
MX Priorities
- castlegreenhomes-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 77.95.113.186 ↩ d833.lon1.mysecurecloudhost.com
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns0.demysdns.net dnstech.comlaude.com 1649688148 43200 7200 1209600 3600
Primary NS (mname)
ns0.demysdns.net
Admin Email (rname)
dnstech@comlaude.com
Serial
1649688148
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.demysdns.net
ns4.demysdns.co.uk
ns5.demysdns.co.uk
ns6.demysdns.co.uk
ns0.demysdns.net
ns1.demysdns.net
ns2.demysdns.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.exclaimer.net include:spf.protection.outlook.com a:109.108.147.78.srvlist.ukfast.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- google-site-verification=oruKfwTx4R18hANmMuphBQMII3vjCwI7BfvJbUmmEpk
- apple-domain-verification=NUWrfwtgnPGnyYab
- apple-domain-verification=xDkTMLgesu6dZpULWT-hIOhm7S-YwWkQvzHdfls19PQ
- google-site-verification=KQQu1YtjqGO_FfOzdr0pO22INP6EhBa6tdmsrwCkaxI
- g449p8000f0jkhkctu7co0qtcu
- MS=ms72485950
- SPFv=spf1 include:spf.exclaimer.net include:spf.protection.outlook.com a:109.108.147.78.srvlist.ukfast.net -all
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