Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
crowell.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 21:17:37 UTC · ↺ Refresh
MX Hostnames
- mx0a-00163e02.pphosted.com
- mx0b-00163e02.pphosted.com
MX Priorities
- mx0b-00163e02.pphosted.com: 1
- mx0a-00163e02.pphosted.com: 1
A / AAAA Records
- 54.203.180.53 ↩ ec2-54-203-180-53.us-west-2.compute.amazonaws.com
Mail Server IPs
- 148.163.142.102 ↩ mx0b-00163e02.pphosted.com
- 148.163.146.131 ↩ mx0a-00163e02.pphosted.com
SOA Record
Raw SOA
ns1-01.azure-dns.com netops.crowell.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
netops@crowell.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-gws-recovery-domain-verification=42655818
- google-site-verification=Lu2ScAmqD8BTADycWHh8ne0Mh6IAtr7CFeKB69qQraA
- atlassian-domain-verification=I2BMxRfBYF/mtobor543GYwjr2yBOaajCvexFzTFg08NMEznpdRTKKlljn/o5mGS
- 9jj0vsk8jzhpjhpsq7ljn7vtlzjh274x
- box-domain-verification=3521bd456959366facd77e6c437d8ef0232ecc4266d29af32f6c277769c4937f
- openai-domain-verification=dv-zKTaxhsXTzo8cb593owilTp9
- smartsheet-site-validation=Khvis5uVIubJ3iW6VxHOkace8DcbBjOY
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- amazonses:6BNn5ZgYqYxRRNvmXHlVjBhBRd392ZoXO4ZLQavqatI=
Full email verification for crowell.com
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