Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
checkngo.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 20:06:51 UTC · ↺ Refresh
MX Hostnames
- mxb-00373601.gslb.pphosted.com
- mxa-00373601.gslb.pphosted.com
MX Priorities
- mxa-00373601.gslb.pphosted.com: 0
- mxb-00373601.gslb.pphosted.com: 0
A / AAAA Records
- 104.16.144.244 (no PTR)
Mail Server IPs
- 148.163.135.170 ↩ mx0a-00373601.pphosted.com
- 148.163.139.170 ↩ mx0b-00373601.pphosted.com
SOA Record
Raw SOA
ns-979.awsdns-58.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-979.awsdns-58.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-102.awsdns-12.com
ns-1339.awsdns-39.org
ns-1867.awsdns-41.co.uk
ns-979.awsdns-58.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-00373601.pphosted.com ~all
📊 DNS lookups: 2/10
~ 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
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- SPFv=spf1 include:spf.protection.outlook.com include:spf-00373601.pphosted.com ~all
- MS=ms46955823
- SFMC-lPi5TbNptVLqPK1nj0BngK0f6L9J2zh5HOVYIGQF
- _globalsign-domain-verification=PaYSOwJvF1L9byMoPJSzfjRzEpDUfA02FpxyEE5xWO
- _globalsign-domain-verification=z_YpwI8Tb6M42BB2J-yaHB97HIAVq97H2aujIShSPb
- ca3-0008e5625b0b4bdcab93d42906c6075b
- globalsign-domain-verification=99789BC1EC1770BBC9320CD15DA87FCB
- globalsign-domain-verification=E930E23FDA3D553B7494D8B5B2F04AB3
- google-site-verification=D0uW2pDPybVQZKsqGnfwi-ZoAAh4wBFaGa92cVZXD7M
- lg1tt22hhl8h9gc73nr0x3qsxsf7pm9k
- mzqxzyrtyywwx7s1r1294qzvvyfhs7q1
Full email verification for checkngo.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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