Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3pr.com.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 22:10:45 UTC · ↺ Refresh
MX Hostnames
- mail.3pr.com.au
- mx2.3pr.com.au
MX Priorities
- mail.3pr.com.au: 10
- mx2.3pr.com.au: 100
A / AAAA Records
- 194.195.249.219 ↩ syd-vps4.digitalguru.net.au
- 2400:8907::f03c:93ff:fea1:d4d3 ↩ syd-vps4.digitalguru.net.au
Mail Server IPs
- 122.150.56.225 ↩ 122-150-56-225.sta.commander.net.au
- 172.105.172.174 ↩ syd-vps1.digitalguru.net.au
- 2400:8907::f03c:92ff:fe60:b13c ↩ syd-vps1.digitalguru.net.au
SOA Record
Raw SOA
syd-vps4.digitalguru.net.au mrdave.internode.on.net 2026031906 3600 1800 1209600 86400
Primary NS (mname)
syd-vps4.digitalguru.net.au
Admin Email (rname)
mrdave@internode.on.net
Serial
2026031906
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.linode.com
ns3.linode.com
ns4.linode.com
syd-vps4.digitalguru.net.au
ns5.linode.com
ns2.linode.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:122.150.56.225 ip4:172.105.172.174 ip4:150.101.194.138 ip6:2400:8907::f03c:92ff:fe60:b13c include:spf.buildinglink.com include:agentboxmail.com.au ip4:63.240.18.53 a:spf.inspectionmanager.com a:spf.propertyspace.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
3 records- google-site-verification=BSMqy-MiMLgsiALlACVefnntomY1hny6wGm8_Knrxxc
- google-site-verification=bBkgtZCXLAsl6uNY5P4MbZrq6CtfJiC5ynMFPNL33JA
- SPFv=spf1 ip4:122.150.56.225 ip4:172.105.172.174 ip4:150.101.194.138 ip6:2400:8907::f03c:92ff:fe60:b13c include:spf.buildinglink.com include:agentboxmail.com.au ip4:63.240.18.53 a:spf.inspectionmanager.com a:spf.propertyspace.com ~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 3pr.com.au
SMTP handshake, catch-all detection, SPF/DKIM/DMARC analysis, and Yahoo/Outlook verification.
Get 1,000 Free Credits