Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aerlingus.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 04:21:33 UTC · ↺ Refresh
MX Hostnames
- aerlingus-com.mail.protection.outlook.com
MX Priorities
- aerlingus-com.mail.protection.outlook.com: 0
A / AAAA Records
- 46.137.126.36 ↩ ec2-46-137-126-36.eu-west-1.compute.amazonaws.com
- 63.35.38.79 ↩ ec2-63-35-38-79.eu-west-1.compute.amazonaws.com
Mail Server IPs
- 52.101.89.2 ↩ mail-lo3p265cu00302.inbound.protection.outlook.com
- 52.101.99.2 ↩ mail-cwxp265cu00502.inbound.protection.outlook.com
- 52.101.89.0 ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 52.101.99.0 ↩ mail-cwxp265cu00600.inbound.protection.outlook.com
- 2a01:111:f403:ca0b:: ↩ mail-lo2p265cu02300.inbound.protection.outlook.com
- 2a01:111:f403:ca1a:: ↩ mail-cwxp265cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca1a::1 ↩ mail-cwxp265cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca0b::2 ↩ mail-lo0p265cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1562.awsdns-03.co.uk hostmaster.aerlingus.com 2014101301 1800 1800 604800 3600
Primary NS (mname)
ns-1562.awsdns-03.co.uk
Admin Email (rname)
hostmaster@aerlingus.com
Serial
2014101301
Refresh
1800s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns-1278.awsdns-31.org
ns-1562.awsdns-03.co.uk
ns-354.awsdns-44.com
ns-931.awsdns-52.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected],mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
13 records- anthropic-domain-verification-ysxpny=nBXrW3gEGlduuNWKVNwRQhA6T
- atlassian-domain-verification=GZSD/0O7sveBpcS2mfASBbSPAWfz2cX1YvnpYjkbq5Sw9U9L5Iz/rIvLeCk/YGeM
- cursor-domain-verification-1zggbg=uNa16kd84LyJDvhKAFTnX2fXH
- h1-domain-verification=yJCgKLVrFEiCzZUxXCEwAh2cqVzWcYq3ngKKQEKZEQWv6m72
- qxh9pl96g19v20jz7l8l6w0dwpf64d2n
- sitecore-domain-verification=df9315471c7d48fcb3d21e8a41e37747
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
- x6x69147pvtbsf8n6jwl5ljnyr2kgh2t
- 3o48lc9npbid079fdb9607aioh
- GCjXSETDAx61xiUVySAR1DvrDxxFX6Ub11vKFKuoyh5WFJV412dcvthlJEoN5xDYjPa3TcqNr16ckLDPbnH+Tg==
- MS=ms19360232
- _globalsign-domain-verification=IG4UdrI9gc_SVSE132aTagdWhxkvONdbIBhHhhcMlP
- _rq15xmglpkrlegxuyg0tjyjh9txtk7p
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