Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
accertify.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:44:00 UTC · ↺ Refresh
MX Hostnames
- mxb-003dfb01.gslb.pphosted.com
- mxa-003dfb01.gslb.pphosted.com
MX Priorities
- mxb-003dfb01.gslb.pphosted.com: 10
- mxa-003dfb01.gslb.pphosted.com: 10
A / AAAA Records
- 72.44.80.134 ↩ cloudhost-9412435.us-midwest-1.nxcli.net
Mail Server IPs
- 148.163.135.111 ↩ mx0a-003dfb01.pphosted.com
- 148.163.139.123 ↩ mx0b-003dfb01.pphosted.com
SOA Record
Raw SOA
dns1.p06.nsone.net hostmaster.nsone.net 1637089901 10800 3600 604800 3600
Primary NS (mname)
dns1.p06.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1637089901
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns4.p06.nsone.net
dns1.p06.nsone.net
dns2.p06.nsone.net
dns3.p06.nsone.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.189.160.25 ip4:199.189.160.253 ip4:199.189.160.200 ip4:185.117.124.25 ip4:185.117.124.253 ip4:217.114.80.100 ip4:217.114.81.239 include:spf-003dfb01.pphosted.com include:spf.protection.outlook.com include:aspmx.pardot.com include:mktomail.com include:deliverygateways.mastercard.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- google-site-verification=Ieytlh-A7cbAV7-Y7UcDMdR8p90RE2j_hwj_5xIHGp
- anthropic-domain-verification-xvpksn=FHTh6Eu8XbAN9ECGLycUssjcz
- atlassian-domain-verification=8jFtSxd0jX90cM5oYN22fxDkgVQmKS5D1sXWV45+TC7e8ueFXdk/S5JEYNRx+CDQ
- MS=ms65567643
- SPFv=spf1 ip4:199.189.160.25 ip4:199.189.160.253 ip4:199.189.160.200 ip4:185.117.124.25 ip4:185.117.124.253 ip4:217.114.80.100 ip4:217.114.81.239 include:spf-003dfb01.pphosted.com include:spf.protection.outlook.com include:aspmx.pardot.com include:mktomail.com include:deliverygateways.mastercard.com -all
- google-site-verification=vfv-7SXwI8PbFD2Dodjt7I1tmHzIFJb02fmZcRifwws
- apple-domain-verification=V5oGpaa6b7LX07GL
- cisco-ci-domain-verification=20b99f6b10769d7e6c3476277481cb899d725c29408b24cd064655034346303d
- slack-domain-verification=J68a8b3jN78Co5qciCQioBaw6NpHezEzcufpj8dn
- google-site-verification=H-Ynhc_eQP6P6HeBYseuMKzAh3Rbxbpj7eAWQaQa3Xs
- 8A1E0FBE6E
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