Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
metairtech.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-19 08:26:36 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx2-us1.ppe-hosted.com: 20
- mx1-us1.ppe-hosted.com: 10
A / AAAA Records
- 35.208.144.93 ↩ 93.144.208.35.bc.googleusercontent.com
Mail Server IPs
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
SOA Record
Raw SOA
dns101.register.com root.register.com 126050614 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
126050614
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Strict (-all)
v=spf1 a:mail.steelheadcorp.com ip4:50.219.8.144/29 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf-us.ppe-hosted.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
7 records- 68p8igd2r6duk1pklk90nc32ml
- xYRWp8WXXLDJuZKM7yPKa3E/GnY7vpEGYoP9mQBrHPjDSA1t/R4uCq0tuaWOXJEE+sdRLdm8ce2acGXnlqusew==
- MS=ms55137010
- google-site-verification=3MpRNoGeCvbysDCg3qUDFbpQhkKmeRwCw-ptFwQQzGA
- google-site-verification=1WuUbKg-I2EJr_dPSVURZvShtNCHeqYBv-I0cLJFOcE
- anthropic-domain-verification-5cs445=BjocL9noaGNEsLp4NWc2vrZid
- SPFv=spf1 a:mail.steelheadcorp.com ip4:50.219.8.144/29 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:_spf-us.ppe-hosted.com -all
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