Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
bluestone.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 12:30:00 UTC · ↺ Refresh
MX Hostnames
- bluestone-com-au.mail.protection.outlook.com
MX Priorities
- bluestone-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
- 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
- 52.101.151.5 ↩ mail-meupr01cu00305.inbound.protection.outlook.com
- 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
- 2a01:111:f403:cc31::3 ↩ mail-sy2pr01cu00503.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
- 2a01:111:f403:cc31:: ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-392.awsdns-49.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-392.awsdns-49.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-392.awsdns-49.com
ns-556.awsdns-05.net
ns-1384.awsdns-45.org
ns-1777.awsdns-30.co.uk
SPF Record
✓ Strict (-all)
v=spf1 ip4:103.18.241.15 ip4:49.255.146.31 ip4:203.129.152.202 include:_spf.google.com include:sendgrid.net include:amazonses.com include:spf.mandrillapp.com include:24445315.spf08.hubspotemail.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; 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
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
25 records- MS=ms35610199
- globalsign-domain-verification=ED107A04E14D6D49E18DC2BF18463C35
- d365mktkey=lJaxSxBkLF3jGjJq2gMkoCUjkf2Lcxpgdf4Y5mWbuYsx
- SPFv=spf1 ip4:103.18.241.15 ip4:49.255.146.31 ip4:203.129.152.202 include:_spf.google.com include:sendgrid.net include:amazonses.com include:spf.mandrillapp.com include:24445315.spf08.hubspotemail.net include:spf.protection.outlook.com -all
- MS=ms34240508
- ms-domain-verification=2f50aa01-c967-4598-a52b-680b3854ee9d
- ms-domain-verification=bb354dfe-f0f4-45f8-82d5-0aada090ad24
- globalsign-domain-verification=D878120F5A7AB262FF6F8B141EFBD1D1
- d365mktkey=xrPXpVv0PxfZ8lqnOztbgn4iq1FXcIxx5x49d9zkpQcx
- globalsign-domain-verification=3A6A2D2300FF7BA76A2D883B82F0387B
- globalsign-domain-verification=b64af980788a342cfaf6d3b3231a3878
- MS=F03FF556529E07CBB56F361D9BC1F896B76D1D28
- nd9rbttk106nr5yc7bxxbr41zhqnh20v
- qv9wb5qqb5zr3bcx24dmx4sc8dl1qdsy
- d365mktkey=9PMAg0FpoUx1fx3Z3LnqNJx3Z3LpD6CxNdMqUS8RctIx
- docusign=88f367f3-fc01-4163-a33e-bd3484b85eba
- detectify-verification=681d45e33f26792512854b02a13d6c8a
- brevo-code:ad204192801e7f10518ded0ee41856b3
- atlassian-sending-domain-verification=ad2f77f7-9adb-40fa-bfd0-624f6aa450a4
- google-site-verification=f-aRz7ToSOxhkMDnhDivtT7QlpbGXvUGhvz-yQubrxs
- docusign=773e35a6-5cc3-46a7-a27e-5e1bcc355104
- google-site-verification=OjCeqd7fuA--aMb2xqmh0iFQB-56IIV5hYmGKP0Cs6o
- atlassian-domain-verification=DLUf3D3E9aYVlJhih676JY4AjxzbswzlDAVfhNmWf5JK2adVcgjxf6BMBYm1GiHz
- globalsign-domain-verification=C7CA5A8300413A6196C8E3DBF1F9D6D0
- miro-verification=24e32a564b7f91baf7b6b86555f2dd0f2784b230
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for bluestone.com.au
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits