Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wideline.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 09:09:59 UTC · ↺ Refresh
MX Hostnames
- wideline-com-au.mail.protection.outlook.com
MX Priorities
- wideline-com-au.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.95.35 (no PTR)
- 172.67.142.166 (no PTR)
- 2606:4700:3030::ac43:8ea6
- 2606:4700:3037::6815:5f23
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
- 52.101.149.0 ↩ mail-sy2pr01cu00300.inbound.protection.outlook.com
- 2a01:111:f403:cc33:: ↩ mail-meupr01cu00200.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::1 ↩ mail-meupr01cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
alberto.ns.cloudflare.com dns.cloudflare.com 2399560768 10000 2400 604800 1800
Primary NS (mname)
alberto.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399560768
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
vita.ns.cloudflare.com
alberto.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:203.54.252.62 ip4:203.42.213.64 ip4:149.28.164.135 include:customer.mailguard.com.au include:spf.protection.outlook.com include:spf-au.emailsignatures365.com include:spf.synergywholesale.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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
8 records- SPFv=spf1 ip4:203.54.252.62 ip4:203.42.213.64 ip4:149.28.164.135 include:customer.mailguard.com.au include:spf.protection.outlook.com include:spf-au.emailsignatures365.com include:spf.synergywholesale.com -all
- 6UQIow8ERnYhByeoS9Jx3hFuDthAGgkHKaXAV2gxCSu1K0AyFDGVgiB9I1eHMg6PcTL/jTyMzoNp+jZfAVzTcg==
- MS=ms88691428
- cU955WE
- have-i-been-pwned-verification=14d7fac626da5f2e6c4fb1952a94b6d3
- knilh0ddpemlvp01a204mfq4bi
- n8fpi04a3hdv5666bl436nko9h
- pprjs6j2h3ilapcd0kbqk2gcvl
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