Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sayervincent.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 07:18:21 UTC · ↺ Refresh
MX Hostnames
- sayervincent-co-uk.mail.protection.outlook.com
MX Priorities
- sayervincent-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 5.152.208.36 ↩ h5-152-208-36.host.redstation.co.uk
Mail Server IPs
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns31.domaincontrol.com dns.jomax.net 2026012702 28800 7200 604800 600
Primary NS (mname)
ns31.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012702
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns31.domaincontrol.com
ns32.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:164.39.186.104/29 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
6 records- MS=ms46634086
- SPFv=spf1 ip4:164.39.186.104/29 include:spf.protection.outlook.com -all
- DMARCv=DMARC1; p=none
- apple-domain-verification=yir0RB3C0ql3CdLJ
- google-site-verification=AysrQYyuf6rDOLB1T83wtzBGD6xOPZBuF4gHm2CoHEM
- WmvazyPPd1FiJW2yWfOUIsiscDBzw3oBeIIlk/JuyEN0v/j6eKAFMqNtroMfnOd4LOyYF590Mxr7i2RKSoC5mw==
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