racecityheating.com

Valid Email Server
Domain Lookup › racecityheating.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
racecityheating.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 05:36:06 UTC · ↺ Refresh

MX Hostnames

  • mx01.ionos.com
  • mx00.ionos.com

MX Priorities

  • mx00.ionos.com: 10
  • mx01.ionos.com: 10

A / AAAA Records

  • 212.227.172.252 ↩ 212-227-172-252.elastic-ssl.ui-r.com
  • 2001:8d8:105:1::1:0:4 ↩ 2001-08d8-0105-0001-0000-0001-0000-0004.elastic-ssl.ui-r.com

Mail Server IPs

  • 74.208.5.3 ↩ mx00.perfora.net
  • 74.208.5.21 ↩ mx01.perfora.net

SOA Record

Raw SOA ns1084.ui-dns.org hostmaster.1and1.com 2017060128 28800 7200 604800 300
Primary NS (mname)
ns1084.ui-dns.org
Admin Email (rname)
hostmaster@1and1.com
Serial
2017060128
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1084.ui-dns.org
ns1084.ui-dns.com
ns1084.ui-dns.biz
ns1084.ui-dns.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100
✓ Reject — strongest protection
📋 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

4 records
  • google-site-verification=PT_HwCMOc9OfOOJ8WIMu2ZpJ09lINmK4261OkY75gjM
  • google-site-verification=bEh9QtgaEE6yP4LuC7jWy6MlFUewkP7TmMk3iSh0eVs
  • SPFv=spf1 include:_spf.perfora.net include:_spf-us.ionos.com include:_spf.kundenserver.de ~all
  • google-site-verification=C5JGB9DIxH8NTsCI6nbtNeJQepiiyglchkRVICslAtA
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