Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
stampedeplumbingandheating.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 17:35:25 UTC · ↺ Refresh
MX Hostnames
- mx2.domainlocalhost.com
- stampedeplumbingandheating-com.mail.protection.outlook.com
- mx1.domainlocalhost.com
MX Priorities
- stampedeplumbingandheating-com.mail.protection.outlook.com: 0
- mx1.domainlocalhost.com: 10
- mx2.domainlocalhost.com: 20
A / AAAA Records
- 192.0.79.150
- 192.0.79.186
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 207.126.101.112 ↩ mx14-1.mycloudmailbox.com
- 207.126.101.111 ↩ mx14-2.mycloudmailbox.com
SOA Record
Raw SOA
damon.ns.cloudflare.com dns.cloudflare.com 2400977512 10000 2400 604800 1800
Primary NS (mname)
damon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400977512
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
damon.ns.cloudflare.com
lucy.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:stampedeplumbingandheating.com.spf.auto.dnssmarthost.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms23639754
- atomic-domain-f02f03d3cd1a3a74c562e3a01318a731d05edd9abfa347cf53cce4d91f14fa22
- google-site-verification=1S7e2mGVk8BJy8gcVTtiG_BfQA-DTEFknCYfiY19eAs
- SPFv=spf1 include:spf.protection.outlook.com include:stampedeplumbingandheating.com.spf.auto.dnssmarthost.net -all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for stampedeplumbingandheating.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits