Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hallidays.co.uk
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 20:31:29 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
- 172.67.157.47 (no PTR)
- 104.21.82.115 (no PTR)
- 2606:4700:3033::ac43:9d2f (no PTR)
- 2606:4700:3030::6815:5273 (no PTR)
Mail Server IPs
- 195.130.217.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
SOA Record
Raw SOA
bob.ns.cloudflare.com dns.cloudflare.com 2397483084 10000 2400 604800 1800
Primary NS (mname)
bob.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397483084
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
bob.ns.cloudflare.com
lily.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:62.172.138.59 ip4:94.186.192.0/24 ip4:37.191.116.164 ip4:212.139.253.142 ip4:51.155.132.194 include:_netblocks.mimecast.com include:emsd1.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=qfjP5p06P-VDIYfjlgdCPDPcFhXejaqfMiv2py_vxUI
- SPFv=spf1 mx a ip4:62.172.138.59 ip4:94.186.192.0/24 ip4:37.191.116.164 ip4:212.139.253.142 ip4:51.155.132.194 include:_netblocks.mimecast.com include:emsd1.com include:spf.protection.outlook.com ~all
- 0ed1fe018a37934bc3f26e48158d08ad640762a054
- MS=ms54665310
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