knoxheritage.org

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
knoxheritage.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 06:51:20 UTC · ↺ Refresh

MX Hostnames

  • ASPMX2.GOOGLEMAIL.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • ASPMX5.GOOGLEMAIL.COM
  • ASPMX4.GOOGLEMAIL.COM
  • ASPMX3.GOOGLEMAIL.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM

MX Priorities

  • aspmx5.googlemail.com: 30
  • alt1.aspmx.l.google.com: 20
  • alt2.aspmx.l.google.com: 20
  • aspmx4.googlemail.com: 30
  • aspmx.l.google.com: 10
  • aspmx3.googlemail.com: 30
  • aspmx2.googlemail.com: 30

A / AAAA Records

  • 69.167.160.242

Mail Server IPs

  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net

SOA Record

Raw SOA ns5.slamdot.com hostmaster.knoxheritage.org 2026021600 3600 3600 1209600 86400
Primary NS (mname)
ns5.slamdot.com
Admin Email (rname)
hostmaster@knoxheritage.org
Serial
2026021600
Refresh
3600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns6.slamdot.com
ns5.slamdot.com

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.google.com ip4:69.167.160.242 include:spf.ellie.slamdot.com -all
📊 DNS lookups: 4/10
✓ 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

7 records
  • _obuzil89fh96hlvw0m55vlogbhon1bl
  • bnfh819x00qmbmvh68mf12x5hwsz9wsv
  • s2rw2fylfcc9qspgwqjpp43scg091nd7
  • v3lqt49m182m7zjz419w204j04zd9hnv
  • _inytolotjbqqf9im7o747usi8dcdc0c
  • SPFv=spf1 a mx include:_spf.google.com ip4:69.167.160.242 include:spf.ellie.slamdot.com -all
  • yxtbdlrf94lfg6c1sh7gfk7pjt4751qr
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