Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
delta.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 20:51:18 UTC · ↺ Refresh
MX Hostnames
- mxa-0062b201.gslb.pphosted.com
- mxb-0062b201.gslb.pphosted.com
MX Priorities
- mxb-0062b201.gslb.pphosted.com: 10
- mxa-0062b201.gslb.pphosted.com: 10
A / AAAA Records
- 198.232.185.140 (no PTR)
Mail Server IPs
- 205.220.176.57 ↩ mx0b-0062b201.pphosted.com
- 205.220.164.57 ↩ mx0a-0062b201.pphosted.com
SOA Record
Raw SOA
ns1-02.azure-dns.com dnsadmin.delta.org 905 3600 600 86400 3600
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
dnsadmin@delta.org
Serial
905
Refresh
3600s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns2-02.azure-dns.net
ns3-02.azure-dns.org
ns4-02.azure-dns.info
ns1-02.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf-0062b201.pphosted.com include:spf.protection.outlook.com include:_spf.salesforce.com include:stspg-customer.com include:_spf.qualtrics.com include:spf_c.oraclecloud.com ~all
📊 DNS lookups: 6/10
~ 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
16 records- adobe-idp-site-verification=ec55fc3ad064cee47766a5a7f08846062d8d5f91af9e0a16c5382f81a2b8bc95
- status-page-domain-verification=swnr8lclfxb8
- matillion:delta-org-saml
- miro-verification=1abedb3fe760990c64bfa32225fb5133541656b9
- flexera-domain-verification-gzbqgwnxqunjmdhi
- google-site-verification=K58OkgcVktL9UIFK60SR8aplzk0q4x00WlidDynjaLw
- google-site-verification=NSX9zGOHB7exEP40q7Mth-6egVK0DWJ6J1GhgB1VGnI
- SPFv=spf1 include:spf-0062b201.pphosted.com include:spf.protection.outlook.com include:_spf.salesforce.com include:stspg-customer.com include:_spf.qualtrics.com include:spf_c.oraclecloud.com ~all
- tP8sktBceuCzblerQEu5yMkAVziDgFJXTIiODSfsgD75OO6+qvjS1Xx1d6MwRV3IfzkO9MY/okuUhqgTucpANA==
- mandrill_verify.Cz4eCskm9GJY0ke1G1MoPg
- jamf-site-verification=SGVgNPvWCkZ08Vdrs50mXQ
- aline-domain-verification-zmhtn3=dYJagyyJVGfA76MpvC1UhBRrJ
- MS=ms31256103
- atlassian-domain-verification=yaHTSOEMI4L9l8bEXGcwYLGi3YxF0zahaYlsfkrKNa9Qb6PusrdRE3nf7v7ayycd
- neat-pulse-domain-verification-wvQmk1v=7cc57fc9-d387-4030-a34b-c062caecc7b6
- smartsheet-site-validation=G3zOYuH_8fXbAN8DnmqVN-5-qXBh-8NW
Full email verification for delta.org
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