Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
esynergy.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:10:13 UTC · ↺ Refresh
MX Hostnames
- esynergy-co-uk.mail.protection.outlook.com
MX Priorities
- esynergy-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.89.1 ↩ mail-lo0p265cu00201.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::1 ↩ mail-lo3p265cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
dakota.ns.cloudflare.com dns.cloudflare.com 2398559107 10000 2400 604800 1800
Primary NS (mname)
dakota.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398559107
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dakota.ns.cloudflare.com
sureena.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:104.21.13.120 include:spf.protection.outlook.com include:sparkpostmail.com include:emsd1.com include:_spf.intacct.com include:20106811.spf02.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
9 records- google-site-verification=i-jFzIu8ekriB5HTFRrBupm5ga7jiaDKUcb7QSyC99w
- miro-verification=6085a5b9d82b88b7eefdd2636fd98319b4367cee
- notion-domain-verification=eq5zwc9Lre6RvgwTBTqqR573K4LyTPIET9B2ylNWWuA
- SPFv=spf1 ip4:104.21.13.120 include:spf.protection.outlook.com include:sparkpostmail.com include:emsd1.com include:_spf.intacct.com include:20106811.spf02.hubspotemail.net -all
- 1password-site-verification=WBNUZ7JYKJCC3GJ7PGBEIXW4NI
- MS=ms38205313
- apple-domain-verification=aHIeHcJfNuZiHz41
- atlassian-domain-verification=7aavE3/22P1gBMkXjEb5Wy1SIAvKUp1PrZBbeb67Ba/nkyumNgEXZegtUdVBn4LB
- ca3-05630d4c9c494315af587ca775504ee1
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