Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
aircanada.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 09:05:16 UTC · ↺ Refresh
MX Hostnames
- 30849360.in2.mandrillapp.com
- 30849360.in1.mandrillapp.com
MX Priorities
- 30849360.in2.mandrillapp.com: 20
- 30849360.in1.mandrillapp.com: 10
A / AAAA Records
- 23.62.105.222 ↩ a23-62-105-222.deploy.static.akamaitechnologies.com
Mail Server IPs
- 44.239.226.101 ↩ ec2-44-239-226-101.us-west-2.compute.amazonaws.com
- 100.20.51.185 ↩ ec2-100-20-51-185.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
a1-4.akam.net hostmaster.akamai.com 1562042427 21600 3600 604800 600
Primary NS (mname)
a1-4.akam.net
Admin Email (rname)
hostmaster@akamai.com
Serial
1562042427
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
a8-65.akam.net
a3-64.akam.net
a1-4.akam.net
a12-66.akam.net
a20-67.akam.net
a11-65.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mailgun.org include:spf.mandrillapp.com include:spf.protection.outlook.com include:_relay.amadeus.com ip4:64.7.120.0/24 ip4:80.231.134.0/24 ip4:216.52.91.239 ip4:74.121.165.168 ip4:74.121.165.169 ip4:184.73.173.20 ip4:82.150.225.79 ip4:75.98.19.76 ip4:216.71.129.12 ip4:216.71.132.12 ip4:216.71.129.14 ip4:216.71.132.16 ip4:216.71.133.86 ip4:216.71.129.191 ip4:52.40.7.215 ip4:50.112.40.214 ip4:171.17.133.140 ip4:34.216.216.22 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- sending_domain1014382=143d620760db9354f5f4c78a2d303561d7f45b21e8a76b85c8c9cd1446ecad1f
- if4jonuej7p1f624hhjj8i8mvb
- sending_domain538133=62f5b847cc172bccab52fb7b2c05f57babd358b9a567acba758e3da1adf6c1c5
- SPFv=spf1 include:mailgun.org include:spf.mandrillapp.com include:spf.protection.outlook.com include:_relay.amadeus.com ip4:64.7.120.0/24 ip4:80.231.134.0/24 ip4:216.52.91.239 ip4:74.121.165.168 ip4:74.121.165.169 ip4:184.73.173.20 ip4:82.150.225.79 ip4:75.98.19.76 ip4:216.71.129.12 ip4:216.71.132.12 ip4:216.71.129.14 ip4:216.71.132.16 ip4:216.71.133.86 ip4:216.71.129.191 ip4:52.40.7.215 ip4:50.112.40.214 ip4:171.17.133.140 ip4:34.216.216.22 ~all
- pardot1014382=1a60e433e83cee62786f3032a4b9a1cf77b5cb80126d47a33a6a23e24a15053f
- pardot538133=dfe8e409913242af4bcac56dc70cca85992832f4a0bf17290ab4ea04068f1aac
- 2l49m6wpnp1z9f73wjdxvwjgd2ncc79c
- _sd3pejak45dbafpaya9dlws4rioqfpv
- facebook-domain-verification=qdit6bufa56nas6nf2g4blgxc5mc7v
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 aircanada.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits