air.systems

Valid Email Server
Domain Lookup › air.systems

Domain Overview

DNS: ✓ 4mo ago Checker: ✓ 4mo ago
air.systems
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 00:21:03 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt3.aspmx.l.google.com

MX Priorities

  • alt1.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • alt3.aspmx.l.google.com: 10
  • alt4.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 5

A / AAAA Records

  • 35.215.126.117

Mail Server IPs

  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net
  • 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns-cloud-c1.googledomains.com cloud-dns-hostmaster.google.com 712 21600 3600 259200 300
Primary NS (mname)
ns-cloud-c1.googledomains.com
Admin Email (rname)
cloud-dns-hostmaster@google.com
Serial
712
Refresh
21600s
Retry
3600s
Expire
259200s
Minimum TTL
300s

Nameservers (NS)

ns-cloud-c3.googledomains.com
ns-cloud-c2.googledomains.com
ns-cloud-c1.googledomains.com
ns-cloud-c4.googledomains.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.mailspamprotection.com include:mailgun.org +a +mx include:_spf.google.com +a:ns1.us166.siteground.us include:servers.mcsv.net ?all
📊 DNS lookups: 8/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 2 found
google._domainkey
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

13 records
  • google-site-verification=-0D_E3qTJEtK5LWdSCkF_creOL0DQOCGLfxdGtRqPJE
  • SPFv=spf1 include:spf.protection.outlook.com include:_spf.mailspamprotection.com include:mailgun.org +a +mx include:_spf.google.com +a:ns1.us166.siteground.us include:servers.mcsv.net ?all
  • stripe-verification=21358de1696538aea9d58a116ce90892aa6b46c23a53532a5c4826488585ae74
  • domain-verification-hana-40165752-dfe0-4a53-990a-c35ac696e4be
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAhmXUhkI8+iMN3XNPbxZoh3HBAG7wf1JEyGhyBQdOUSsyeAQQ834osAR5ekq1HEwMIN805eTYQXHn3mRbly7bcp75bX3f9JK/sGATrBLJJHIW6bYiCZwzyY4/JLsuLOSjtHgcOllgMe0yyMzd67PRczqdENkGHYYSKFJ9MI5qfF9nUMQaYdVuMGotMmpZ7qy4DcCOwTY8w8YaRaBTAZyPfH8lMJKp438F4/hbw5ptOWULUJEFhgwAgGIoBGmNwiqSLK9KkFL6dHh422M+GctAFu/WrX+gIEBgX/bTYO1cpBo5S22gg2hcK13a7VJmha+KYVKNoqcwPBeabKffx2Cr5wIDAQAB
  • 133aa7fcb35a449f67f6de9e9ce82202e1a633c0ae98cae469ddb612f4677702
  • https://www.google.com/webmasters/verification/verification?hl=en&siteUrl=https://www.air.systems/&priorities=vfile,vdns,vanalytics,vtagmanager,vmeta&tid=alternate#:~:text=google-site-verification%3D-0 D_E3qTJEtK5LWdSCkF_creOL0DQOCGLfxdGtRqPJE
  • amazon-business-verification=133aa7fcb35a449f67f6de9e9ce82202e1a633c0ae98cae469ddb612f4677702
  • openai-domain-verification=dv-no3WbyLoVhsoMJR2cMcJAsVq
  • 858bc42d53c15c1bac18939c7690ea07216963adfb8eb1a43b9b3d2180b6b27d
  • openai-domain-verification=dv-ovAw5p8VAmAbR24jqjTafevR
  • pinterest-site-verification=91011f853eace0b85ca3e326d7bd4fda
  • apple-domain-verification=oFs83cyscA6za-zEO6RXYiJPSFYvJDJuebo6Ef_gyxw
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 · Customize →
See demo & docs
Deep verification
Full email verification for air.systems

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits