Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
degreesofcomfort.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 07:40:10 UTC · ↺ Refresh
MX Hostnames
- ms25365014.msv1.invalid.outlook.com
- degreesofcomfort-co-uk.mail.protection.outlook.com
MX Priorities
- degreesofcomfort-co-uk.mail.protection.outlook.com: 1
- ms25365014.msv1.invalid.outlook.com: 50
A / AAAA Records
- 172.67.163.222 (no PTR)
- 104.21.57.131 (no PTR)
- 2606:4700:3033::6815:3983
- 2606:4700:3035::ac43:a3de
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com
SOA Record
Raw SOA
arushi.ns.cloudflare.com dns.cloudflare.com 2399221062 10000 2400 604800 1800
Primary NS (mname)
arushi.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399221062
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
clark.ns.cloudflare.com
arushi.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.UK.exclaimer.net include:spf-inpost.tmcas.trendmicro.co.uk include:spf-repost.tmcas.trendmicro.co.uk -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; adkim=r; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
4 records- google-site-verification=hqZ9OjgnrK6DmlcnfAfysEdrAq-yG16FffZOW42UynI
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf.UK.exclaimer.net include:spf-inpost.tmcas.trendmicro.co.uk include:spf-repost.tmcas.trendmicro.co.uk -all
- MS=ms25365014
- google-site-verification=dtRtj0viXeRjwpFO2iMK-c6lvXPSUT6NsxUTfC3XT4w
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