Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
built.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 03:35:50 UTC · ↺ Refresh
MX Hostnames
- built-com-au.mail.protection.outlook.com
MX Priorities
- built-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
Mail Server IPs
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc31::2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 2a01:111:f403:cc33::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.72.231.47 ip4:149.72.196.66 ip4:213.199.154.23 ip4:213.199.154.87 ip4:125.253.12.12 ip4:103.1.54.128 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.exclaimer.net include:spf.messagelabs.com include:spf.mandrillapp.com include:rec-marketing.dc2.pageuppeople.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- atlassian-domain-verification=aYUajfIiVyLGw1ECCzcr2OuaMMVNbQ0Gx7uTFvP5egU07c3eju4pwkFK/Mnfa3Fe
- smartsheet-site-validation=NPLzvJ49Hb18Yngz4DVVAzTgtcBHW7I-
- google-site-verification=wF5r0fHKHyT2axPw8_v_6Lm2dp5k59OHRIFlUwLOyaA
- amazonses:wtNYKFCQwgcMxWnWgXyJjzwqfmHFuFbecI/fz0Tsn8U=
- SPFv=spf1 ip4:149.72.231.47 ip4:149.72.196.66 ip4:213.199.154.23 ip4:213.199.154.87 ip4:125.253.12.12 ip4:103.1.54.128 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:spf.exclaimer.net include:spf.messagelabs.com include:spf.mandrillapp.com include:rec-marketing.dc2.pageuppeople.com -all
- docusign=850ab812-3e6d-493f-b375-9039388962cc
- _xhw6360alnucmd91sewty0uu36e1vft
- cloudflare_dashboard_sso=8c629e5bd46e7018b4d5adc75bc36709
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