Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cobbsallen.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:34:13 UTC · ↺ Refresh
MX Hostnames
- cobbsallen-com.mail.protection.outlook.com
MX Priorities
- cobbsallen-com.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.comlaude-dns.com dnstech.comlaude.com 1757974895 43200 7200 1209600 3600
Primary NS (mname)
dns1.comlaude-dns.com
Admin Email (rname)
dnstech@comlaude.com
Serial
1757974895
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns4.comlaude-dns.eu
dns1.comlaude-dns.com
dns2.comlaude-dns.net
dns3.comlaude-dns.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- ZOOM_verify_VYDrOlkaLUZo052kDLroqK
- docusign=c04edf71-95b4-47dc-ad31-3a53562d39a3
- openai-domain-verification=dv-RCzgiy8w5JQovRLWRTNGQncx
- apple-domain-verification=Hx5xUTqKAx0U0Jh7
- monday-com-verification=50Gy7yClEIZRywvdo1vCqAIRuElzqLve5H5MYfEC-CI
- fdrst85ib138uhm635a404isb6
- google-gws-recovery-domain-verification=44682300
- google-site-verification=momyoirz8al0XDLghYa_ZKVEgXctZoDHK_W5D7kRPwg
- pardot_106622_*=3d2c04b2d70315103fd192475dec41767dc1fb02a5b024fa704d13ac0ec44ed1
- pardot_106622_*=f1646199881b07821c9c68e9cae04a09da20cfbee95357751d919bf8d7dd2787
- SPFv=spf1 include:spf.protection.outlook.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 cobbsallen.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits