Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chestertons.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 12:09:30 UTC · ↺ Refresh
MX Hostnames
- chestertons-co-uk.mail.protection.outlook.com
MX Priorities
- chestertons-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 75.2.71.166 ↩ a3d1ebc8c42d030f3.awsglobalaccelerator.com
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.73.6 ↩ mail-am6pr04cu00306.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
ns27.domaincontrol.com dns.jomax.net 2026030300 28800 7200 604800 600
Primary NS (mname)
ns27.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026030300
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns27.domaincontrol.com
ns28.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:185.36.26.0/24 ip4:85.234.151.84 ip4:18.169.138.77 ip4:18.182.74.216 ip4:195.130.217.0/24 ip4:91.220.42.0/24 ip4:146.101.78.0/24 ip4:207.82.80.0/24 ip4:213.167.81.0/25 ip4:193.7.207.0/25 ip4:213.167.75.0/25 ip4:185.58.85.0/24 ip4:185.58.86.0/24 ip4:193.7.206.0/25 ip4:147.28.36.0/24 ip4:78.153.223.171 include:spf.protection.outlook.com include:trustpilotservice.com include:_spf.eploy.net include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
mail._domainkey
dkim._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
10 records- SPFv=spf1 mx ip4:185.36.26.0/24 ip4:85.234.151.84 ip4:18.169.138.77 ip4:18.182.74.216 ip4:195.130.217.0/24 ip4:91.220.42.0/24 ip4:146.101.78.0/24 ip4:207.82.80.0/24 ip4:213.167.81.0/25 ip4:193.7.207.0/25 ip4:213.167.75.0/25 ip4:185.58.85.0/24 ip4:185.58.86.0/24 ip4:193.7.206.0/25 ip4:147.28.36.0/24 ip4:78.153.223.171 include:spf.protection.outlook.com include:trustpilotservice.com include:_spf.eploy.net include:amazonses.com -all
- miro-verification=ffd6dddf9d22d84bf37dfef96997fb35e12325ee
- brevo-code:6dd3b7f2f6f63e8714792a83856b9ad1
- MS=ms62547540
- apple-domain-verification=os3VSMMAOsiULku4
- MS=ms88578882
- ID:18476d7b-2fa7-44a7-9cb4-d5920291cb9f
- docusign=311d7056-fd3f-4fa5-a861-05365cd6c3bd
- google-site-verification=eHkQEYyvrOJ3oqCQprfpiiv8FgSIfE8Z_-OqLmGw5Nc
- vap3todmctpc6g57u1vrfnp5c4
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