astonair.com.au

Valid Email Server
Domain Lookup › astonair.com.au

Domain Overview

DNS: ✓ 25d ago Checker: ✓ 25d ago
astonair.com.au
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-12 14:34:08 UTC · ↺ Refresh

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MX Hostnames

  • astonair-com-au.mail.protection.outlook.com

MX Priorities

  • astonair-com-au.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.67.129.8 (no PTR)
  • 104.21.1.104 (no PTR)
  • 2606:4700:3035::ac43:8108
  • 2606:4700:3035::6815:168

Mail Server IPs

  • 52.101.151.0 ↩ mail-meupr01cu00200.inbound.protection.outlook.com
  • 52.101.149.2 ↩ mail-sy5pr01cu00902.inbound.protection.outlook.com
  • 52.101.149.1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com
  • 52.101.149.9 ↩ mail-sy2pr01cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:cc31:: ↩ 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:cc31::1 ↩ mail-sy8pr01cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ezra.ns.cloudflare.com dns.cloudflare.com 2408698388 10000 2400 604800 1800
Primary NS (mname)
ezra.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408698388
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

julissa.ns.cloudflare.com
ezra.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:119.148.67.68 ip4:223.27.16.155 ip4:216.82.240.0/20 ip4:220.101.75.150 ip4:13.238.28.101 ip4:13.238.31.170 ip4:13.238.37.211 ip4:13.238.39.54 include:spf-au.emailsignatures365.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=none; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • vitumv0qek9833r447vmmlhcdu
  • MS=ms47462198
  • SPFv=spf1 a mx ip4:119.148.67.68 ip4:223.27.16.155 ip4:216.82.240.0/20 ip4:220.101.75.150 ip4:13.238.28.101 ip4:13.238.31.170 ip4:13.238.37.211 ip4:13.238.39.54 include:spf-au.emailsignatures365.com include:spf.protection.outlook.com ~all
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