astrotechsolution.com

Disposable Domain
Domain Lookup › astrotechsolution.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
astrotechsolution.com
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-24 16:10:57 UTC · ↺ Refresh

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MX Hostnames

  • pmg.master.hostxpress.page

MX Priorities

No priority data.

A / AAAA Records

  • 145.239.1.15

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

pns3.hostxpress.page
pns7.hostxpress.page
pns8.hostxpress.page
pns5.hostxpress.page
pns6.hostxpress.page
pns4.hostxpress.page
pns2.hostxpress.page
pns1.hostxpress.page

SPF Record

✓ Strict (-all)
v=spf1 ip4:145.239.1.15 ip4:142.44.215.117 ip4:158.69.224.82 ip4:149.56.27.45 ip4:51.89.19.219 ip4:51.89.19.220 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; sp=reject; fo=1; pct=100; ri=86400; adkim=r; aspf=r
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 ip4:145.239.1.15 ip4:142.44.215.117 ip4:158.69.224.82 ip4:149.56.27.45 ip4:51.89.19.219 ip4:51.89.19.220 -all
  • google-site-verification=XE1Qnrqm30teTGDjeOihd2grQ31Emy6G0ymZ3F-7XOE
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