Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sydneytools.com.au
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:28:49 UTC · ↺ Refresh
MX Hostnames
- d503971.a.ess.au.barracudanetworks.com
- d503971.b.ess.au.barracudanetworks.com
MX Priorities
- d503971.a.ess.au.barracudanetworks.com: 1
- d503971.b.ess.au.barracudanetworks.com: 5
A / AAAA Records
- 172.66.170.152 (no PTR)
- 104.20.21.207 (no PTR)
- 2606:4700:10::6814:15cf (no PTR)
- 2606:4700:10::ac42:aa98 (no PTR)
Mail Server IPs
- 3.24.133.211 ↩ mail.ess.au.barracuda.com
- 3.24.133.209 ↩ mail.ess.au.barracuda.com
- 3.24.133.210 ↩ mail.ess.au.barracuda.com
SOA Record
Raw SOA
adel.ns.cloudflare.com dns.cloudflare.com 2399309061 10000 2400 604800 1800
Primary NS (mname)
adel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399309061
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jerry.ns.cloudflare.com
adel.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:203.22.215.0/24 ip4:202.43.85.0/24 ip4:54.240.71.181 ip4:54.240.71.182 ip4:43.228.186.114 ip4:27.33.49.142 ip4:3.24.133.128/25 ip4:167.89.19.59 include:_spf.google.com include:_spf.jobadder.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:servers.mcsv.net include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- MS=328F8C2DCB6259481CC7FD5F73F800777044C3D0
- facebook-domain-verification=r6jbrs5zs5sf3rhghegnv6fnxkz91c
- google-site-verification=88iDsVYcMIwA8gEsSbad9YG9RS4rycUX8f4ZbxQz_J4
- google-site-verification=KSEJalLcEJTmKGuaaWYpUVQF7FtR8onLR1RNr_Fxpfk
- google-site-verification=Rko6gSyxyTlAtwmCAHyJzIOgzgkKQ4iKqc14vvA1WHs
- s569m9hjtnled7c11ihsvjrk80
- SPFv=spf1 ip4:203.22.215.0/24 ip4:202.43.85.0/24 ip4:54.240.71.181 ip4:54.240.71.182 ip4:43.228.186.114 ip4:27.33.49.142 ip4:3.24.133.128/25 ip4:167.89.19.59 include:_spf.google.com include:_spf.jobadder.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:servers.mcsv.net include:spf.protection.outlook.com ~all
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