Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
discover.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 09:21:17 UTC · ↺ Refresh
MX Hostnames
- discover-com-au.mail.protection.outlook.com
MX Priorities
- discover-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.75.240 (no PTR)
- 172.67.183.166 (no PTR)
- 2606:4700:3034::6815:4bf0
- 2606:4700:3030::ac43:b7a6
Mail Server IPs
- 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
hera.ns.cloudflare.com dns.cloudflare.com 2398241961 10000 2400 604800 1800
Primary NS (mname)
hera.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398241961
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yichun.ns.cloudflare.com
hera.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf-au.emailsignatures365.com include:autotask.net include:spf.smtp2go.com include:spfa.cpmails.com include:spf.mtasv.net ip4:103.253.93.24 ip4:221.121.138.55 ip4:202.124.241.118 ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 ip4:207.58.142.208/29 ip4:207.58.147.64/28 ip4:216.22.15.224/27 ip4:43.228.184.0/22 ip4:103.47.204.0/22 ip4:103.36.108.0/22 ip4:103.2.140.0/22 ip4:66.128.144.88/29 ip4:46.137.255.17 ip4:168.245.47.60 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; ruf=mailto:[email protected]; rua=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
5 records- MS=ms68122898
- google-site-verification=RuqVKx1ndhYsMiEalE0gF78znLF1LHpIXctPHkGrizs
- google-site-verification=nZFvsvaKG6we1brvGLqpWoB3o11Ai2acRnu4bO3OPdo
- SPFv=spf1 include:spf.protection.outlook.com include:spf-au.emailsignatures365.com include:autotask.net include:spf.smtp2go.com include:spfa.cpmails.com include:spf.mtasv.net ip4:103.253.93.24 ip4:221.121.138.55 ip4:202.124.241.118 ip4:50.31.156.96/27 ip4:104.245.209.192/26 ip4:50.31.205.0/24 ip4:207.58.142.208/29 ip4:207.58.147.64/28 ip4:216.22.15.224/27 ip4:43.228.184.0/22 ip4:103.47.204.0/22 ip4:103.36.108.0/22 ip4:103.2.140.0/22 ip4:66.128.144.88/29 ip4:46.137.255.17 ip4:168.245.47.60 ~all
- GQDUFIW2F4._autotask.discover.com.au
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