signaturesolar.com

Valid Email Server
Domain Lookup › signaturesolar.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
signaturesolar.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 03:53:33 UTC · ↺ Refresh

MX Hostnames

  • ALT4.ASPMX.L.GOOGLE.com
  • ALT2.ASPMX.L.GOOGLE.com
  • ALT3.ASPMX.L.GOOGLE.com
  • ALT1.ASPMX.L.GOOGLE.com
  • ASPMX.L.GOOGLE.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt4.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 5
  • alt3.aspmx.l.google.com: 10

A / AAAA Records

  • 63.141.128.8

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net

SOA Record

Raw SOA ns1.bigcommerce.com serverops.bigcommerce.com 2026021600 10800 3600 604800 10800
Primary NS (mname)
ns1.bigcommerce.com
Admin Email (rname)
serverops@bigcommerce.com
Serial
2026021600
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns2.bigcommerce.com
ns1.bigcommerce.com
ns3.bigcommerce.com

SPF Record

✓ Strict (-all)
v=spf1 include:sendgrid.net include:23661788.spf04.hubspotemail.net include:spf.mailjet.com +a +mx include:_spf.bigcommerce.com include:_spf.google.com include:spf.protection.outlook.com include:sent-via.netsuite.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • 1password-site-verification=ZGFMDGUABZAAND7YVFTY2HM7OI
  • google-site-verification=6Yq5nNtQDmKg_refTINT1xrBFaRm-4eaywkzsuEfm9c
  • MS=ms24653397
  • docusign=3ed56a0c-4701-413f-a562-ca84c2b9e42a
  • SPFv=spf1 include:sendgrid.net include:23661788.spf04.hubspotemail.net include:spf.mailjet.com +a +mx include:_spf.bigcommerce.com include:_spf.google.com include:spf.protection.outlook.com include:sent-via.netsuite.com include:_spf.psm.knowbe4.com -all
  • hubspot-developer-verification=NmE5NTcyYmUtODQxZS00NTAxLWJhNTMtYjk1NzhjYmQwYzIx
  • google-site-verification=8-2iFhAuxdV85qEaqAWziRdCXMfBVR2VhZvYIWB8_oQ
  • klaviyo-site-verification=VnU9vH
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