Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
persistent.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:10:02 UTC · ↺ Refresh
MX Hostnames
- mxa-009aaf04.gslb.pphosted.com
- mxb-009aaf04.gslb.pphosted.com
MX Priorities
- mxa-009aaf04.gslb.pphosted.com: 10
- mxb-009aaf04.gslb.pphosted.com: 10
A / AAAA Records
- 54.156.8.155 ↩ ec2-54-156-8-155.compute-1.amazonaws.com
Mail Server IPs
- 185.132.181.142 ↩ mx07-009aaf04.pphosted.com
SOA Record
Raw SOA
ns-1259.awsdns-29.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1259.awsdns-29.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-996.awsdns-60.net
ns-1259.awsdns-29.org
ns-1769.awsdns-29.co.uk
ns-69.awsdns-08.com
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mailgun.org include:_spf.sendergen.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
34 records- apple-domain-verification=b8OQ0SHh7TJsbY6B
- webexdomainverification.4C675B8BC2A3B136E053AB06FC0A3F65=7615ae93-4ad2-4747-af8e-728f639a2f5e
- flexera-domain-verification-llwbjyiutuczxmkb
- pardot600091=162ef2375c4199ae9a342eb149e721eaa4bf58e95c42a31af5e944ce3b61270b
- _globalsign-domain-verification=bATEx55hElKdzdli0bWJUaSx9ZXsM_baRMgkpRgNM_
- adobe-sign-verification=ec5ca6f16a8415a3fa66d90a32b573b7
- google-site-verification=XFI5j2XEoWSccG5IEGPvULylVoo7b023KxkIOJ98JEo
- webexdomainverification.1AXU8=9dbe04eb-a813-4b5b-89ca-9fbeff982cf6
- amazonses:IiHwOVmU/2xYZt7M/sO4njDqPVJiyFjtXejTifqICNk=
- apple-domain-verification=2iuZ8XXyWxJuom0E
- MS=ms44481961
- amazonses:3Ju5DkekGdv52veN8q603NPIg0Mcwi55BgQiTpqSb88=
- atlassian-domain-verification=D3HTOEnqW2ME4AMO7LoumBSsgjHfES7hlUMHPEa7RKaWKHCgbqBwuielm/6DuLYJ
- ms-domain-verification=ccbbb4aa-7bb5-471e-9ecb-b65d23817ddd
- lovable_verification=PHGRVKmUSeKjtqyNwOup
- cisco-ci-domain-verification=6e763bc7095e7381209bddbae09783e88d747f73a6356150324af56932fa7518
- google-site-verification=qMjENSSBHmpscd_iHbWTZFD6vXXz8ZH46dncUBgv3Ec
- _globalsign-domain-verification=0kDrRM3qA8thhuJtMQJzwfIeStv3sXqX_sIPlI2rgW
- openai-domain-verification=dv-tOxoBsLQ8Qe0hsEjniLrjRt3
- jamf-site-verification=CcuiUKCXXSz4z5bKQkxwvQ
- duo_sso_verification=rkogbk99r0Tj0Z1gzLAecgQ6xLKSRGbM4aQxwJjXH4qyuFOqCw838luuLAGyMaLT
- google-site-verification=yMD3_yfaaHjLMVpjVmtAnEZLvC9TeRjF9bmEtcjGKIc
- cursor-domain-verification-dm9yyx=lfqpuT6Ds8noPtY1cPlEusrfy
- miro-verification=b6f8d3bb208abd4d98d00a3b4a95cdfae7f82734
- openai-domain-verification=dv-HRjVn2icODrmqw9o7tg2oAKj
- box-domain-verification=77390a5b1c410bc4976db5047bbe1ca56cfe15aea3b2768945f7c4b5b57a1863
- google-site-verification=-PqVKljqtFt4Fh1sve5FszUkRxLJJO5NG5RkWioGBsM
- anthropic-domain-verification-7sn1v0=90uYZbL79PLf6vkPGoIqQKICN
- atlassian-domain-verification=7i0uI3NIeJlA4iSOvqb0Jp6B7wFAzJvoGad3it4UW8OT7e7KDvP1lC9vBXTRywFR
- w/DeVc+wJTzanXXnpHe+NxSJFgNBM/MZjhY+XhCeMumwRH7CIfD2NXtufDDixtjBf3yjpObKRcUW+nx7NJsugw==
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:mailgun.org include:_spf.sendergen.com -all
- google-gws-recovery-domain-verification=39460385
- ibmid=a12d638f-85ec-4ca6-81b8-44569bd50640
- perplexity-ai-domain-verification-3xrm4n=dbTbbjG8Aqozk3uX1SF68ojk8
Full email verification for persistent.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits