Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
metrea.aero
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 07:57:52 UTC · ↺ Refresh
MX Hostnames
- metrea-aero.mail.protection.outlook.com
MX Priorities
- metrea-aero.mail.protection.outlook.com: 0
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.68.32 ↩ mail-db3pr0202cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.101domain.com admin.metrea.aero 2022072256 10800 3600 604800 3600
Primary NS (mname)
ns1.101domain.com
Admin Email (rname)
admin@metrea.aero
Serial
2022072256
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.101domain.com
ns5.101domain.com
ns1.101domain.com
SPF Record
✓ Strict (-all)
v=spf1 include:mail.fl3xx.us include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
14 records- zapier-domain-verification-challenge=b145f46d-1df8-4c4d-91af-a42109acf53a
- atlassian-domain-verification=g96w9N/jIx/vbNjH5bJjc4CHuTUnk63QYRllG12vzrLziqTpjCFAYsLxT/uoOqgg
- jamf-site-verification=EGMRRJbExWNQRWXUivg64g
- google-site-verification=_ABQopWr2OUEv2RAw2XTTS_kTNWlYV04XIN3rP24rhE
- google-site-verification=YYWfuZCXeQ7rCj6r8ZOerUK5hQacy11PrC1oHJHFk6I
- TAILSCALE-Q35atIpNweDpg9fbbDfA
- apple-domain-verification=tdX52YnNOrSHaQVh
- 8a575b3fe9fdf92d9c14943f36a5de744eddfa046e61066381
- teamviewer-sso-verification=2025c30bd60d47ba8354eae279f629d1
- notion-domain-verification=1T9q8WaBH5Lbq5FIAuSY88umERcZ9XmWzDc9keO4gmx
- bw=LdIembAs4qJdz7ECvaLPrxcI8wLkQlP7rOzudlgNVlNY
- cisco-ci-domain-verification=7cce9fda432e11cf7966afe767eb14dc27c0985cbbaf20a7090c82313af1ad09
- SPFv=spf1 include:mail.fl3xx.us include:spf.protection.outlook.com -all
- bw=zGYqUGKKDIuy5U2UwdYN0sm3cf1EM0YlkE4567wY3BZS
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