Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
class.com.au
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 06:11:34 UTC · ↺ Refresh
MX Hostnames
- au-smtp-inbound-2.mimecast.com
- au-smtp-inbound-1.mimecast.com
MX Priorities
- au-smtp-inbound-2.mimecast.com: 20
- au-smtp-inbound-1.mimecast.com: 0
A / AAAA Records
- 45.60.132.146 (no PTR)
- 45.60.122.146 (no PTR)
Mail Server IPs
- 103.96.22.26 ↩ au-smtp-inbound-2.mimecast.com
- 103.96.20.26 ↩ au-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
ns-1594.awsdns-07.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1594.awsdns-07.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1423.awsdns-49.org
ns-1594.awsdns-07.co.uk
ns-483.awsdns-60.com
ns-783.awsdns-33.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:52.65.14.87 ip4:34.251.233.219 ip4:3.248.156.189 include:mail.zendesk.com include:au._netblocks.mimecast.com include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.atlassian.net include:aspmx.pardot.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
24 records- pendo-domain-verification=dQqjwd2rn9CfQGmmuGMFy2lAEz8
- miro-verification=741bfe4376ecc197214c94a9ee7bdcbc979981d7
- MS=A6C20DF62FF2928BBDF5BEAACB472BE7AD246EE9
- k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB
- docker-verification=2e6761d1-880b-4f9e-b002-ae7588f973d3
- MS=ms12628110
- site24x7-signals-domain-verification=6045e3962b875fbca613f83a92d7d404
- ZOOM_verify_fL3WYEC37pLDIbs5MNlgTX
- apple-domain-verification=uOC7GcIaufg1wIQw
- MS=83C3E7A3C34055F53D8FA4A383B7185FFAB3A6F5
- google-site-verification=eSfekPPO3r0fIizO5BT_tWDkZZCl81zqp1nOuwwN_KY
- atlassian-domain-verification=m+DGu5fD3ahcgOg+L2YXi/SMdhuoNn16yjO4eROKmoRyIJz/z8jfTb20tpn9PUXO
- _1aqz9bq52v0q3s59xhnmbmbz25ec29s
- MS=ms59563804
- 13931781
- atlassian-sending-domain-verification=fed3bb72-0b55-43b7-ae1f-12d9690fd3f0
- ZA=QZnWi4QWduULZ4LgqHDlHw==
- globalsign-domain-verification=03DF63DB257174AD19FF947F936993ED
- 0ed1fe018a9c257ed6f22142beae22f0afe4754a8f
- globalsign-domain-verification=8E780A50F827379D45CB9978D175944F
- SPFv=spf1 ip4:52.65.14.87 ip4:34.251.233.219 ip4:3.248.156.189 include:mail.zendesk.com include:au._netblocks.mimecast.com include:spf.mandrillapp.com include:servers.mcsv.net include:_spf.atlassian.net include:aspmx.pardot.com ~all
- globalsign-domain-verification=43FDD9F6EE2788F69BCB86760712815E
- pardot983661=a02cc235600aeb5f156c0fd2719adc94d65a8d884dc2dd2610d5af5c6ae5f364
- 7l0q2kjnynlzn988zlqfqrj7l5hy0995
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