Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
clderm.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:16:09 UTC · ↺ Refresh
MX Hostnames
- clderm-com.mail.protection.outlook.com
MX Priorities
- clderm-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.26.10.15 (no PTR)
- 172.67.73.234 (no PTR)
- 104.26.11.15
Mail Server IPs
- 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
brianna.ns.cloudflare.com dns.cloudflare.com 2397530938 10000 2400 604800 1800
Primary NS (mname)
brianna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397530938
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
george.ns.cloudflare.com
brianna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:sendgrid.net include:spf.protection.outlook.com include:clderm-com.spf.smtp25.com include:mailgun.org -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; ri=3600; rua=mailto:[email protected], mailto:[email protected], mailto:[email protected], mailto:[email protected], mailto:[email protected]; ruf=mailto:[email protected], mailto:[email protected], mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected], mailto:[email protected], mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- WywOeCEFwfA3jhGpySsq1A==
- atlassian-domain-verification=ibe57nEdm4qtkkITqhpI/bhA7WgPXKRlafTR45MEbJHm3bsGqz2ONBFxv75/7Lnu
- ca3-47938fb136ab4c3ca08ec0304ae0945f
- ca3-7d8605281a514c2b8dc14e863d265de6
- google-site-verification=4H-zwnWntzV5VeJI0yZxSTBZJX1slrmVxcTyH_MOHcc
- knowbe4-site-verification=946784e32bf1abe5c8e17665fcf74661
- SPFv=spf1 include:sendgrid.net include:spf.protection.outlook.com include:clderm-com.spf.smtp25.com include:mailgun.org -all
- workplace-domain-verification=BSFVz8O0CgQ0vpewitidgwxyMcMin1
- MS=55C428A3C7E2BAB077575DFD86817022BA517801
- MS=ms33930083
Full email verification for clderm.com
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