Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mesa-air.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 15:18:02 UTC · ↺ Refresh
MX Hostnames
- mailstream-east.mxrecord.io
- mailstream-west.mxrecord.io
- mailstream-central.mxrecord.mx
MX Priorities
- mailstream-west.mxrecord.io: 20
- mailstream-east.mxrecord.io: 20
- mailstream-central.mxrecord.mx: 30
A / AAAA Records
- 198.185.159.144 (no PTR)
Mail Server IPs
- 172.65.220.210 (no PTR)
- 172.65.213.128 (no PTR)
- 172.65.64.78 (no PTR)
SOA Record
Raw SOA
ns87.worldnic.com namehost.worldnic.com 125102718 10800 3600 604800 3600
Primary NS (mname)
ns87.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125102718
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns87.worldnic.com
ns88.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:es._spf.adp.com include:spf.constantcontact.com include:_spf.psm.knowbe4.com include:emailus.freshservice.com ip4:12.104.27.13 ip4:12.104.27.1 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=50;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 50% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
8 records- v=msv1 t=E20ED0EF-DE25-4EC3-A147-035559AE8E21
- apple-domain-verification=zLh3VNkBjnFuFJ55
- SPFv=spf1 include:spf.protection.outlook.com include:es._spf.adp.com include:spf.constantcontact.com include:_spf.psm.knowbe4.com include:emailus.freshservice.com ip4:12.104.27.13 ip4:12.104.27.1 ~all
- google-site-verification=n-4aRoYu71MyKLwJwAl2i6lCV9jog4f2YLlLBDsieis
- citrix.mobile.ads.otp=0w6pcgpjubf71lo7nc37
- citrix.mobile.ads.otp=ow6pgpjubf71lo7nc37
- 6f27dfd4e1ce7073593945cf7f79a83007e6556fa4da1feeea
- docusign=04246de5-1deb-4527-a5f8-ce58eb9fc0cb
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