Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
systems-and-solutions.co.uk
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 22:50:09 UTC · ↺ Refresh
MX Hostnames
- mx2-eu.emailsecurity.app
- mx1-eu.emailsecurity.app
MX Priorities
- mx1-eu.emailsecurity.app: 0
- mx2-eu.emailsecurity.app: 10
A / AAAA Records
- 77.72.4.15 ↩ thyra.uksrv.co.uk
Mail Server IPs
- 132.164.188.153 ↩ mx2-eu.emailsecurity.app
- 4.245.183.72 ↩ mx1-eu.emailsecurity.app
SOA Record
Raw SOA
ns0.dnsmadeeasy.com dns.dnsmadeeasy.com 2008010224 43200 3600 1209600 180
Primary NS (mname)
ns0.dnsmadeeasy.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2008010224
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns3.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns0.dnsmadeeasy.com
ns2.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.protection.outlook.com include:eu.zcsend.net include:spf.uk.exclaimer.net include:one.zoho.eu include:spf.zomentummail.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; aspf=r; rua=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- google-site-verification=f8wq_MLGhp5AfkdyalZrS5Gzg25HjcdN7Dj1frLSNpM
- pax8-verification=46dd41b9-715f-3d01-8099-f767a68c81c8
- ppe-6828494ff89f8f5d7ed2f7bc6f4547aae0ca8975
- _globalsign-domain-verification=nplyXpmFupscB5676paUM8-ZHk3ThrGEnsrLbGojC2
- globalsign-domain-verification=G0B-qiTVcedCm7fPQ-bCr01TjhMa2_zplEvv_IwkwS
- SPFv=spf1 a mx include:spf.protection.outlook.com include:eu.zcsend.net include:spf.uk.exclaimer.net include:one.zoho.eu include:spf.zomentummail.com -all
- zoho-verification=zb23194276.zmverify.zoho.eu
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