crane.is

Valid Email Server
Domain Lookup › crane.is

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
crane.is
Yes
✓ Yes
Amazon SES
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 09:03:26 UTC · ↺ Refresh

MX Hostnames

  • aspmx3.googlemail.com
  • ms68344717.msv1.invalid
  • aspmx5.googlemail.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • alt2.aspmx.l.google.com
  • aspmx.l.google.com
  • aspmx4.googlemail.com
  • inbound-smtp.us-east-1.amazonaws.com

MX Priorities

  • inbound-smtp.us-east-1.amazonaws.com: 20
  • ms68344717.msv1.invalid: 32767
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10
  • aspmx4.googlemail.com: 10
  • aspmx5.googlemail.com: 10

A / AAAA Records

  • 13.32.241.85
  • 13.32.241.34
  • 13.32.241.3
  • 13.32.241.100

Mail Server IPs

  • 44.210.166.32 ↩ ec2-44-210-166-32.compute-1.amazonaws.com
  • 54.164.173.191 ↩ ec2-54-164-173-191.compute-1.amazonaws.com
  • 54.197.5.236 ↩ ec2-54-197-5-236.compute-1.amazonaws.com
  • 3.211.210.226 ↩ ec2-3-211-210-226.compute-1.amazonaws.com
  • 44.206.9.87 ↩ ec2-44-206-9-87.compute-1.amazonaws.com
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1a

SOA Record

Raw SOA ns-623.awsdns-13.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-623.awsdns-13.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1067.awsdns-05.org
ns-2000.awsdns-58.co.uk
ns-387.awsdns-48.com
ns-623.awsdns-13.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:_spf.google.com ip4:54.207.88.207/32 include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

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

All TXT Records

4 records
  • MS=ms66654760
  • google-site-verification=2sWFVwq6YjhJR76tXeZSTMfr3ilHEAO5DZhmFQTHoOA
  • SPFv=spf1 mx include:_spf.google.com ip4:54.207.88.207/32 include:servers.mcsv.net -all
  • 20170403113657439qzckdtwckexb3truwm6wswbotb2vezvs3qp14ae660j1nbc
Full email verification for crane.is

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits