Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
primegroup.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 01:48:04 UTC · ↺ Refresh
MX Hostnames
- primegroup-co-uk.mail.protection.outlook.com
MX Priorities
- primegroup-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1033.ui-dns.de hostmaster.1and1.com 2016110721 28800 7200 604800 300
Primary NS (mname)
ns1033.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2016110721
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1033.ui-dns.org
ns1033.ui-dns.de
ns1033.ui-dns.biz
ns1033.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net ip4:188.240.180.0/24 ip4:195.224.248.130 ~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
✓ 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
14 records- F102BEAFFA
- g0p9nl9rl5j0d7hs82mt5o9esq
- 5b28028517fa43ab4f35e17aa38d8a88
- google-site-verification=pXOFyvT1aOrswloOZ5T9Rc3EyKnyirAhdLfWyWZqnIY
- MS=ms23555267
- sbd5ve5sng06kt8ij7l2i0beds
- MS=ms16242283
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:servers.mcsv.net ip4:188.240.180.0/24 ip4:195.224.248.130 ~all
- MS=ms32887224
- MS=ms61316091
- MS=ms24736071
- MS=ms10566937
- workplace-domain-verification=WBgRgHNC78M9SxEmiWDZ9G9dFtpuLt
- MS=ms94305608
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