Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
nsw.bigpond.net.au
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 17:57:56 UTC · ↺ Refresh
MX Hostnames
- extmail.bpbb.bigpond.com
MX Priorities
- extmail.bpbb.bigpond.com: 0
A / AAAA Records
- 139.134.5.153 (no PTR)
Mail Server IPs
- 203.42.22.10 ↩ extmail.bigpond.com
- 203.42.40.138 ↩ extmail.bigpond.com
SOA Record
Raw SOA
adns01.bigpond.com hostmaster.bigpond.com 2019060100 43200 3600 2419200 3600
Primary NS (mname)
adns01.bigpond.com
Admin Email (rname)
hostmaster@bigpond.com
Serial
2019060100
Refresh
43200s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
adns03.bigpond.com
adns04.bigpond.com
adns01.bigpond.com
adns02.bigpond.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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