Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
polestarglobal.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 21:25:49 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-2.mimecast.com: 5
- eu-smtp-inbound-1.mimecast.com: 5
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns1079.ui-dns.com hostmaster.1and1.co.uk 2017020502 28800 7200 604800 300
Primary NS (mname)
ns1079.ui-dns.com
Admin Email (rname)
hostmaster@1and1.co.uk
Serial
2017020502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1079.ui-dns.org
ns1079.ui-dns.com
ns1079.ui-dns.biz
ns1079.ui-dns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=807pliq0._spf._d.mim.ec
📊 DNS lookups: 1/10
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
11 records- google-site-verification=5S7fifqgmI9_qMzo70oP98g-vQTQc5bzVBiAZwDvGjE
- 3AWN52WJ175PIYNPQLUHSVZ9OGMEDIDCT5GZSV8E
- 1e3a98e4c2dc6d71d55eaff3302b856c
- MS=ms28313030
- slack-domain-verification=K4hSnsEbBEHD6eJWYWc5SsElNASOgjmV3FKFlUiC
- langdock-verify=MrCoVOWgOZeK8mq3CRp_5TJ1nalJk0kwP91X17Ll7po
- apple-domain-verification=xG5PLEtVa8OD3sON
- 6lkhf2znHLvnVTskdE8MVgJPXTquk17Qv/B4JHRaHZI=
- f3d2d296b6494e6a3d0d35a414fe789b
- amazonses:v4gwqrRd7HqCu8xcUepRi7F/Fg7waeF3uJCGmqGu5/M=
- SPFv=spf1 redirect=807pliq0._spf._d.mim.ec
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