Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
catalyst-au.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 06:08:51 UTC · ↺ Refresh
MX Hostnames
- catau-syd-mail01.catalyst-au.net
MX Priorities
- catau-syd-mail01.catalyst-au.net: 10
A / AAAA Records
- 108.139.29.106 ↩ server-108-139-29-106.jfk50.r.cloudfront.net
- 108.139.29.87 ↩ server-108-139-29-87.jfk50.r.cloudfront.net
- 108.139.29.78 ↩ server-108-139-29-78.jfk50.r.cloudfront.net
- 108.139.29.3 ↩ server-108-139-29-3.jfk50.r.cloudfront.net
Mail Server IPs
- 52.63.39.209 ↩ catau-syd-mail01.catalyst-au.net
SOA Record
Raw SOA
ns-1312.awsdns-36.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1312.awsdns-36.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1700.awsdns-20.co.uk
ns-840.awsdns-41.net
ns-103.awsdns-12.com
ns-1312.awsdns-36.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.catalyst-au.net include:spf-catau-internal.catalyst-au.net ip4:221.121.157.170 ip4:221.121.157.165 ip4:202.157.181.74 ip4:52.63.39.209 include:_spf.catalyst.net.nz ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; fo=1; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- SPFv=spf1 include:spf.catalyst-au.net include:spf-catau-internal.catalyst-au.net ip4:221.121.157.170 ip4:221.121.157.165 ip4:202.157.181.74 ip4:52.63.39.209 include:_spf.catalyst.net.nz ~all
- 0f3b6dwgg73897nds4mwnq279x4j8zjh
- MS=2DDB2B9D0ACBD6399517553B1F8F73DFB52723DE
- _globalsign-domain-verification=zp_5CxDOpk6Ghb3d2eA8rHQ2RXySk1JPpsSN9KTFwP
- google-site-verification=xIMZIF9dwNGZSDS4q3y7r1RFZ8bwIvo3buuzwFJzoDY
- kg713r7ybkwr2y36f5z5bn83y3440q7w
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