Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aosmith.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 19:54:13 UTC · ↺ Refresh
MX Hostnames
- mxb-00587901.gslb.pphosted.com
- mxa-00587901.gslb.pphosted.com
MX Priorities
- mxa-00587901.gslb.pphosted.com: 10
- mxb-00587901.gslb.pphosted.com: 20
A / AAAA Records
- 172.64.145.37 (no PTR)
- 104.18.42.219 (no PTR)
Mail Server IPs
- 205.220.178.130 ↩ mx0b-00587901.pphosted.com
SOA Record
Raw SOA
graham.ns.cloudflare.com dns.cloudflare.com 2399870935 10000 2400 604800 1800
Primary NS (mname)
graham.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399870935
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kinsley.ns.cloudflare.com
graham.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:relay.aosmith.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ 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
✓ 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
26 records- MS=ms99083506
- dqctLsdYxJ7BFey5UYot00SDdg8m31fY8aAbmlDpqFfKZmSYokoIpxt4lIVFXdky+TOr9Ar2Azz fcW/YEOm5wA==
- AxEIPGLHpHSFulcEGBtnOblbI7+RR6q5o+ANmdNK22jgPyqg0MAmzkXWS3LDDQzKB8QpcLJmPo7 KRu+k4DmQ9w==
- MS=ms40236925
- duo_sso_verification=g262yqyYBiZYwdlUm8vp80NcBdlq6CYgbmfpBAzMiDcsbfkzj0OvhDSnx10qU9ee
- MS=ms95965203
- ms-domain-verification=ede9843e-990e-4101-875c-c165f92d8b0f
- sending_domain1094072=7e40427d4c90eb6573b5e26a5d88fe9f0f8b2cbb407e2d8cd5f5f927f69df2d4
- eCo9rjV24xAYwQOHge04RqJelAVKYrwG0DhEiLqtO6za7jzbMfzPswhH/7d89lNbvAB/37Ti4vc DZqJdGbZBYQ==
- ub2j176sbtsn1lsl62jcg56i8n
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:relay.aosmith.com include:spf.protection.outlook.com ~all
- 9pl32ibamgjsn81dsadp83o38k
- msfpkey=4swqnvjh1xpyg3dpprnbpccfh
- apple-domain-verification=L4Ow1Gld9cC9mgSw
- SFMC-tg-FXU-K8u3ZtAWSn72Gl5bsgm-DL7MyzvLXU8DK
- google-site-verification=CUaWzkRKHm-9JQLg8VjF04fIweflV38vaTJAj8Y4Z00
- mandrill_verify.zUjQgUn9tOppe-C9cqW-SQ
- g3rutkhdb2rn94urrj66qp4q0h
- elkkmh28rh59gctdq62ca4r8tr
- duo_sso_verification=g262yqyYBiZYwdlUm8vp80NcBdlq6CYgbmfpBAzMiDcsbfkzj0OvhD Snx10qU9ee
- miro-verification=520477bc83dbd4e1987732a4d785fb6e78c5aca2
- chroag65vspbf603l8sfuamer2
- g1mt4m5dig8veud3tp6cfl9mb0
- have-i-been-pwned-verification=532fc9fa8627d8f86f366e9ffc6efb4d
- dm29cb11ngs6oae8vsbmk433uo
- google-site-verification=T9uY6L1PekEJRPSmeYl0C1_F-Bnn8jFjYSzzzi1y4r8
Full email verification for aosmith.com
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