Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aspenwoolf.co.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 16:25:47 UTC · ↺ Refresh
MX Hostnames
- aspenwoolf-co-uk.mail.protection.outlook.com
MX Priorities
- aspenwoolf-co-uk.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.6.3 (no PTR)
- 104.26.7.3 (no PTR)
- 172.67.73.76
- 2606:4700:20::681a:703
- 2606:4700:20::681a:603
- 2606:4700:20::ac43:494c
Mail Server IPs
- 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
SOA Record
Raw SOA
katelyn.ns.cloudflare.com dns.cloudflare.com 2398167303 10000 2400 604800 1800
Primary NS (mname)
katelyn.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398167303
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
katelyn.ns.cloudflare.com
otto.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:5.134.11.72 include:spf.protection.outlook.com include:transmail.net include:zcsend.net include:one.zoho.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
2 records- google-site-verification=sfVkB__buaRFyqONZe2NM_d3HGVlu4eejitBhAWLyrg
- SPFv=spf1 +a +mx +ip4:5.134.11.72 include:spf.protection.outlook.com include:transmail.net include:zcsend.net include:one.zoho.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for aspenwoolf.co.uk
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits