Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
starplatforms.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 07:23:09 UTC · ↺ Refresh
MX Hostnames
- starplatforms-co-uk.mail.protection.outlook.com
MX Priorities
- starplatforms-co-uk.mail.protection.outlook.com: 5
A / AAAA Records
- 104.21.12.106 (no PTR)
- 172.67.194.28 (no PTR)
- 2606:4700:3033::6815:c6a
- 2606:4700:3031::ac43:c21c
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
coby.ns.cloudflare.com dns.cloudflare.com 2404166130 10000 2400 604800 1800
Primary NS (mname)
coby.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2404166130
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
wally.ns.cloudflare.com
coby.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:213.160.108.42 ip4:104.40.229.156 ip4:87.238.222.96 ip4:89.213.29.74 ip4:51.219.109.246 ip4:20.254.57.27 ip4:172.67.214.225 ip4:88.98.156.114 ip4:51.155.136.20 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.uk.exclaimer.net include:_spf.wpcloud.com include:spf.opalstack.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
dkim._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
9 records- google-site-verification=3wvxGPuIoOET7Mp4Magjyv6rrwHIzNMZO2Uo0XyIwds
- google-site-verification=v-TGn_JzGka4s7oYOL8mltQm70sexB1CJxmX_026BA4
- mandrill_verify.SwecR69SpOoaClkRFRVdxQ
- te5v5rbv3ugg8sabuvkhctddme
- SPFv=spf1 ip4:213.160.108.42 ip4:104.40.229.156 ip4:87.238.222.96 ip4:89.213.29.74 ip4:51.219.109.246 ip4:20.254.57.27 ip4:172.67.214.225 ip4:88.98.156.114 ip4:51.155.136.20 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.uk.exclaimer.net include:_spf.wpcloud.com include:spf.opalstack.com -all
- MS=ms57522664
- amazon-business-verification=17252c92008fe8c7904f9738a5e50fed6ac47351d4edd96920b3125ef779b744
- apple-domain-verification=YDDRZeTXeSlBP5d4
- ca3-1d639d2585474c0997dd19f7786da7cb
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