Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tsg.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 11:42:44 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
- 199.60.103.127 (no PTR)
- 199.60.103.27 (no PTR)
Mail Server IPs
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
ns0.zen.co.uk netman.zen.co.uk 2025062023 1200 3600 604800 3600
Primary NS (mname)
ns0.zen.co.uk
Admin Email (rname)
netman@zen.co.uk
Serial
2025062023
Refresh
1200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns0.zen.co.uk
ns1.zen.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.tsg.com include:eu._netblocks.mimecast.com include:sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ 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
17 records- lw=64ca0f0d45ea5f1e94b0d8af
- ppe-4f03dcd9fd77ccb0e0a5a4d29897a65c92007df6
- 0ed1fe018a59bd22355f4c4306a4442eaf59af75ae
- google-gws-recovery-domain-verification=64168040.
- google-site-verification=s7ufCBwSDFps4i_67Sg6VMuaetX6ZpGbrMY4yaffTSs
- OGeY3ZyQORnOp6/Qs6qFFyuDHTSu89SzgMLhocKn7f4=
- MS=ms61271107
- A0B9E79F243F78A4C1E28CE8C2325BAE12AFA063A37FB0EF6206DE8C56EFDD59
- atlassian-domain-verification=SiTJssbxUIgHZmL0Py5B00RNggyqD5B8xwFZ1rirnXe0ZviPiN1Gji6jC7DCVPI2
- ddosx-site-verification=fef0de597f62ab47e46ce975e0e39a82b280c0279a90885d8a042ec95e0627b8
- apple-domain-verification=jPAuXnzRmWzkn3yc
- paprika-webapp.azurewebsites.net
- globalsign-domain-verification=hyXikVfL63mtsW_WKNTc-9Hpf_3BH5mFvn89kVKQet
- google-site-verification=BJzX9NriYvcmrHJhKAlvmDM3hx4ATgS0LO2YTxotqPI
- SPFv=spf1 include:_spf.tsg.com include:eu._netblocks.mimecast.com include:sendgrid.net ~all
- google-site-verification=fZEsWC6N-POOpDd1jV65q-jdSvbJywJC1yPs1bVg-nk
- hivy+0tdpW2dff4XQemOpT4gsIii0dnV1FU4tuMM3EPsknGfEHWxp/HLI9rEyFntmHlOnqKNX7Q45y87DuVnuQ==
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