Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
natdcp.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 21:04:30 UTC · ↺ Refresh
MX Hostnames
- mxb-00308901.gslb.pphosted.com
- mxa-00308901.gslb.pphosted.com
MX Priorities
- mxb-00308901.gslb.pphosted.com: 0
- mxa-00308901.gslb.pphosted.com: 0
A / AAAA Records
- 52.85.31.54 ↩ server-52-85-31-54.jfk50.r.cloudfront.net
- 52.85.31.90 ↩ server-52-85-31-90.jfk50.r.cloudfront.net
- 52.85.31.7 ↩ server-52-85-31-7.jfk50.r.cloudfront.net
- 52.85.31.100 ↩ server-52-85-31-100.jfk50.r.cloudfront.net
Mail Server IPs
- 148.163.142.95 ↩ mx0b-00308901.pphosted.com
- 148.163.146.124 ↩ mx0a-00308901.pphosted.com
SOA Record
Raw SOA
ns-252.awsdns-31.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-252.awsdns-31.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-252.awsdns-31.com
ns-551.awsdns-04.net
ns-1120.awsdns-12.org
ns-1846.awsdns-38.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:34.228.114.162 include:spf.protection.outlook.com include:wappmail.com include:esp1.co include:spf-00308901.pphosted.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
7 records- cisco-ci-domain-verification=6030e820197978082901b54613cb6342541c161761f87fa431a8cc6a3b41afaf
- google-site-verification=MPoHPyb02QT3ORbDfdo9zyo84VfraJP1aNb_BlepccU
- paloaltonetworks-site-verification=c9995213c4c966f8402d9332c644b36e01912982c188083aebcc362bdfb4e84d
- smartsheet-site-validation=99jn_Vs2ZyLjvkPrN5P50o7ooxW618IO
- SPFv=spf1 ip4:34.228.114.162 include:spf.protection.outlook.com include:wappmail.com include:esp1.co include:spf-00308901.pphosted.com include:_spf.psm.knowbe4.com -all
- ZOOM_verify_v5qfNAXsbB9PuQ9DF1wbXg
- _w4ddi8gis4l6myye7cg2i254w44fkse
Full email verification for natdcp.com
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