Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
armstrongplumbing.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-28 04:19:20 UTC · ↺ Refresh
MX Hostnames
- armstrongplumbing-com-au.mail.protection.outlook.com
MX Priorities
- armstrongplumbing-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 110.232.113.67 ↩ whm.footprinthosting.com.au
Mail Server IPs
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.footprinthosting.com.au jake.jcpit.com.au 2026062001 3600 1800 1209600 86400
Primary NS (mname)
ns1.footprinthosting.com.au
Admin Email (rname)
jake@jcpit.com.au
Serial
2026062001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.footprinthosting.com.au
ns2.footprinthosting.com.au
SPF Record
✓ Strict (-all)
v=spf1 ip4:112.213.35.201 ip4:110.232.113.67 +a +mx +ip4:108.61.184.109 +a:chi-web-01.simprocloud.com +ip4:123.51.59.77 +include:spf.protection.outlook.com include:spfa.cpmails.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 ip4:112.213.35.201 ip4:110.232.113.67 +a +mx +ip4:108.61.184.109 +a:chi-web-01.simprocloud.com +ip4:123.51.59.77 +include:spf.protection.outlook.com include:spfa.cpmails.com -all
- ppe-3745a233dffb72dd7f3d6f060168ac1f8646b1c2
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 · Customize →
See demo & docs
Deep verification
Full email verification for armstrongplumbing.com.au
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits