nationaldebtrelief.com

Valid Email Server
Domain Lookup › nationaldebtrelief.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nationaldebtrelief.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 05:32:16 UTC · ↺ Refresh

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MX Hostnames

  • mxb-00783501.gslb.pphosted.com
  • mxa-00783501.gslb.pphosted.com

MX Priorities

  • mxa-00783501.gslb.pphosted.com: 10
  • mxb-00783501.gslb.pphosted.com: 10

A / AAAA Records

  • 108.157.150.129 ↩ server-108-157-150-129.mci50.r.cloudfront.net
  • 108.157.150.123 ↩ server-108-157-150-123.mci50.r.cloudfront.net
  • 108.157.150.10 ↩ server-108-157-150-10.mci50.r.cloudfront.net
  • 108.157.150.109 ↩ server-108-157-150-109.mci50.r.cloudfront.net
  • 2600:9000:24f9:3c00:11:8b27:c6c0:93a1 (no PTR)
  • 2600:9000:24f9:5e00:11:8b27:c6c0:93a1 (no PTR)
  • 2600:9000:24f9:a000:11:8b27:c6c0:93a1 (no PTR)
  • 2600:9000:24f9:4a00:11:8b27:c6c0:93a1 (no PTR)
  • 2600:9000:24f9:1600:11:8b27:c6c0:93a1
  • 2600:9000:24f9:1c00:11:8b27:c6c0:93a1
  • 2600:9000:24f9:1200:11:8b27:c6c0:93a1
  • 2600:9000:24f9:e200:11:8b27:c6c0:93a1

Mail Server IPs

  • 205.220.177.110 ↩ mx0b-00783501.pphosted.com
  • 205.220.165.110 ↩ mx0a-00783501.pphosted.com

SOA Record

Raw SOA ns1.p28.dynect.net marketing\@nationaldebtrelief.com 563 3600 600 604800 300
Primary NS (mname)
ns1.p28.dynect.net
Admin Email (rname)
marketing\@nationaldebtrelief@com
Serial
563
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns4.p28.dynect.net
ns1.p28.dynect.net
ns2.p28.dynect.net
ns3.p28.dynect.net

SPF Record

✓ Strict (-all)
v=spf1 include:send.aweber.com include:mail.zendesk.com include:cust-spf.exacttarget.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf-00783501.pphosted.com include:emailus.freshservice.com ip4:172.174.142.116 ip4:167.89.70.175 ip4:168.245.127.95 ip4:168.245.9.130 ip4:38.96.178.67 ip4:52.146.48.239 ip4:13.90.227.239 ip4:13.90.243.255 ip4:40.114.13.181 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; rf=afrf; pct=100; ri=86400; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected],mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 5 found
selector1._domainkey
selector2._domainkey
mail._domainkey
s1._domainkey
s2._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

26 records
  • knowbe4-site-verification=6682789a478b80f8b06d74ba7d34b3b8
  • DKIMv=DKIM1; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtYRT3sovludc/kECJAT+2XOEQw60V/uNBkOaQedpRP7cCwpTYc6Nky8P51qWyNkkTlfvdSrjuHiLVsV/354ibAVQWFwQXojnh+S+Ru7y3ZC6ahq1zcgK6G3U0MaTr3xbHx3gIp1KTjZgt4agzpZ8GRS/XFOSUHxUSq1er6e2tEtNgU67ikoxEAiAQgluanRzd8CurtfUJQ7r2bl1e4Co+mqRhxwXFNWOefAaNgibCT3wq9uByP2jKSlpnyyjpjToZbeg+q51iqZ/KSPkz2k9SygJ97ecXSkpsqKpzpr7sm7cZs2H+TpEoKMTEPypNkFFBFJavv4LhOnThUKQCHOSEQIDAQAB
  • detectify-verification=07c16d86d96f953eb814e01816280696
  • google-site-verification=F3mzG-RKkxS8NLQLsxlc7W6U3xMFlj7T61z4xrXSpmI
  • asv=fc684ecd16f4634bd99f71efe097a6be
  • ZOOM_verify_SKWVWtUAZP8PYkfb1U8pNh
  • Validity-Domain-Verification=hujlsSI14zITBDp7hBNo2bZ9FoI=
  • 1password-site-verification=ZIHX7RSYFRE2DPJVZN5UIS7VSI
  • google-site-verification=To2VZ55Zkna3cZffnFriht5zm3X-cFt_Ys1_Y47ytZQ
  • canva-site-verification=TgteIiTV9FObOK2OyzTc4Q
  • apple-domain-verification=h7zzqvfnpIIQGSAf
  • ps-cd-verification=ca2fd559-9e15-4f8d-af60-c7c5ac5ffe11
  • Validity-Domain-Verification=+a2MB3XwEWuBcRFW3z4eoQCGOo0=
  • activeprospect-domain-verification=uX+cjmRINNX3ThPfkPfjRg==
  • google-site-verification=EAO46rVl_A3UofrO06nSivViH_wZA-vkCrwP20-7Ego
  • 00DA0000000BWEi=1TBPV00000000EX
  • yjwlcd8k9m2t6sc2yz0hrnhkm6qsqnq4
  • openai-domain-verification=dv-sN2IKdxyMVsg5CO5d0l4qZ5H
  • google-site-verification=KYKBozuSh7YIg8-35r8ueknDpeCLfspzJCiwOM0CDcM
  • PzOdlA+SZdXE/OdvzipGzk8o0MU2H5iA3VzXHw6T8EvpbuknlyXVu01xH/y6mt02Wkf3k7qX60NdrIoqFu5sJQ==
  • facebook-domain-verification=tw175j29ck5ks6iktpwh1xagt9sdgj
  • wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
  • teamviewer-sso-verification=388d7ec2b0de4a8f81ba03d22a89f51b
  • SPFv=spf1 include:send.aweber.com include:mail.zendesk.com include:cust-spf.exacttarget.com include:spf.mandrillapp.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf-00783501.pphosted.com include:emailus.freshservice.com ip4:172.174.142.116 ip4:167.89.70.175 ip4:168.245.127.95 ip4:168.245.9.130 ip4:38.96.178.67 ip4:52.146.48.239 ip4:13.90.227.239 ip4:13.90.243.255 ip4:40.114.13.181 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 -all
  • google-site-verification=tNYLAM6Ep9-RzqDKoAm5bwX18cCNohzQYdMh4JzRTEY
  • monday-com-verification=AbdgVCSlz1zaXOiETR6NVuH9b6cP1DkqZdZOqKInOT0
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