grandvikinghotel.com

Valid Email Server
Domain Lookup › grandvikinghotel.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grandvikinghotel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 17:36:32 UTC · ↺ Refresh

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MX Hostnames

  • grandvikinghotel-com.mail.protection.outlook.com

MX Priorities

  • grandvikinghotel-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.21.39.88 (no PTR)
  • 172.67.170.25 (no PTR)
  • 2606:4700:3033::6815:2758
  • 2606:4700:3031::ac43:aa19

Mail Server IPs

  • 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA bonnie.ns.cloudflare.com dns.cloudflare.com 2396977618 10000 2400 604800 1800
Primary NS (mname)
bonnie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396977618
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

bonnie.ns.cloudflare.com
clark.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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

3 records
  • S=ms89408838
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms89408838
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