blueworld.studio

Valid Email Server
Domain Lookup › blueworld.studio

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blueworld.studio
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 00:06:54 UTC · ↺ Refresh

MX Hostnames

  • SMTP.GOOGLE.COM

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 198.202.211.1 (no PTR)

Mail Server IPs

  • 172.253.62.26 ↩ bc-in-f26.1e100.net
  • 172.253.115.26 ↩ bg-in-f26.1e100.net
  • 172.253.115.27 ↩ bg-in-f27.1e100.net
  • 64.233.180.26 ↩ pe-in-f26.1e100.net
  • 172.253.62.27 ↩ bc-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
  • 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
  • 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025111786 100 50 1209600 200
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025111786
Refresh
100s
Retry
50s
Expire
1209600s
Minimum TTL
200s

Nameservers (NS)

third-dns.netcup.net
root-dns.netcup.net
second-dns.netcup.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

5 records
  • google-site-verification=8XeZLL_aqk-ZSTQ-c5VI1cBfBNkTfJ8tFRwBVFrdNtY
  • google-site-verification=q-BMCv4mym0gv62tkvDLPPSV1b0l05-oMb7yODTfFeA
  • proxy-ssl.webflow.com
  • SPFv=spf1 include:_spf.google.com ~all
  • google-site-verification=1ANZJLlSVW_X_cmT5K06dZq0xsPO5f2o9yiPzFvEKDM
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