Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tuiblueside.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 07:07:49 UTC · ↺ Refresh
MX Hostnames
- mail.tuiblueside.com
MX Priorities
- mail.tuiblueside.com: 10
A / AAAA Records
- 172.67.170.87 (no PTR)
- 104.21.55.31 (no PTR)
- 2606:4700:3033::6815:371f (no PTR)
- 2606:4700:3030::ac43:aa57 (no PTR)
Mail Server IPs
- 46.235.14.27 ↩ mail.tuiblueside.com
SOA Record
Raw SOA
irena.ns.cloudflare.com dns.cloudflare.com 2398673512 10000 2400 604800 1800
Primary NS (mname)
irena.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398673512
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
irena.ns.cloudflare.com
sergi.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:46.235.14.27 ip4:46.235.14.26 include:mail.tuiblueside.com include:mail.emirhotels.com +a +mx ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 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 ip4:46.235.14.27 ip4:46.235.14.26 include:mail.tuiblueside.com include:mail.emirhotels.com +a +mx ~all
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