Domain Overview
DNS: โ 2d ago
Checker: โ 2d ago
airzen.ac
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-05-19 14:38:14 UTC ยท โบ Refresh
MX Hostnames
- fwd2.porkbun.com
- fwd1.porkbun.com
MX Priorities
- fwd1.porkbun.com: 10
- fwd2.porkbun.com: 20
A / AAAA Records
- 34.215.132.29 โฉ ec2-34-215-132-29.us-west-2.compute.amazonaws.com
Mail Server IPs
- 44.226.226.6 โฉ fwd1.porkbun.com
- 52.10.201.111 โฉ fwd2.porkbun.com
SOA Record
Raw SOA
curitiba.ns.porkbun.com dns.cloudflare.com 2403404481 10000 2400 604800 1800
Primary NS (mname)
curitiba.ns.porkbun.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403404481
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
fortaleza.ns.porkbun.com
maceio.ns.porkbun.com
salvador.ns.porkbun.com
curitiba.ns.porkbun.com
SPF Record
โ Soft Fail (~all)
v=spf1 include:_spf.porkbun.com include:zcsend.net ~all
๐ DNS lookups: 2/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
โ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.porkbun.com include:zcsend.net ~all
- google-site-verification=DcrUJ5ilSkSjvsR3hiNlnOz03PZCaoUyj9xtNp3TL-Q
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for airzen.ac
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits