theplumbingandheatingshop.com

Valid Email Server
Domain Lookup › theplumbingandheatingshop.com

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
theplumbingandheatingshop.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-20 20:44:20 UTC · ↺ Refresh

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MX Hostnames

  • email.ibsltd.ca

MX Priorities

  • email.ibsltd.ca: 10

A / AAAA Records

  • 208.52.189.42 ↩ ns2.ibsltd.ca

Mail Server IPs

  • 208.52.168.208 ↩ email.ibsltd.ca

SOA Record

Raw SOA ns2.ibsltd.ca postmaster.ibsltd.ca 2017062225 14400 3600 1209600 38400
Primary NS (mname)
ns2.ibsltd.ca
Admin Email (rname)
postmaster@ibsltd.ca
Serial
2017062225
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
38400s

Nameservers (NS)

ns2.ibsltd.ca
ns3.ibsltd.ca

SPF Record

✓ Strict (-all)
v=spf1 a mx a:email.ibsltd.ca a:ns1.ibsltd.ca a:ns3.ibsltd.ca a:ns4.ibsltd.ca a:ns2.ibsltd.ca ip4:208.52.168.208/32 ip4:208.52.190.167/32 ip4:63.135.168.140/32 ip4:208.52.161.25/32 ip4:208.52.189.42/32 -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

1 record
  • SPFv=spf1 a mx a:email.ibsltd.ca a:ns1.ibsltd.ca a:ns3.ibsltd.ca a:ns4.ibsltd.ca a:ns2.ibsltd.ca ip4:208.52.168.208/32 ip4:208.52.190.167/32 ip4:63.135.168.140/32 ip4:208.52.161.25/32 ip4:208.52.189.42/32 -all
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