1337.email

Disposable Domain

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
1337.email
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-31 17:36:37 UTC · ↺ Refresh

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MX Hostnames

  • mx0.1337.email
  • mx1.1337.email

MX Priorities

  • mx1.1337.email: 20
  • mx0.1337.email: 10

A / AAAA Records

  • 89.58.47.223 ↩ mx0.1337.email
  • 2a03:4000:67:c86:443::1 ↩ 1337.email

Mail Server IPs

  • 188.68.55.228 ↩ mx1.1337.email
  • 2a03:4000:6:e060:1337:: ↩ mx1.1337.email
  • 89.58.47.223 ↩ mx0.1337.email
  • 2a03:4000:67:c86:1337:: ↩ mx0.1337.email

SOA Record

Raw SOA ns.1337.email hostmaster.1337.email 2025051103 10800 1800 2419200 10800
Primary NS (mname)
ns.1337.email
Admin Email (rname)
hostmaster@1337.email
Serial
2025051103
Refresh
10800s
Retry
1800s
Expire
2419200s
Minimum TTL
10800s

Nameservers (NS)

robotns3.second-ns.com
ns1.first-ns.de
robotns2.second-ns.de

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; aspf=s; adkim=s; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

1 record
  • SPFv=spf1 mx -all
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