d-infi.com

Valid Email Server
Domain Lookup › d-infi.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
d-infi.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-18 03:50:38 UTC · ↺ Refresh

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MX Hostnames

  • dinfi-com0c.mail.protection.outlook.com

MX Priorities

  • dinfi-com0c.mail.protection.outlook.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.157.11 ↩ mail-os0p286cu01203.inbound.protection.outlook.com
  • 52.101.124.1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
  • 52.101.124.6 ↩ mail-tyvp286cu00206.inbound.protection.outlook.com
  • 52.101.124.0 ↩ mail-tycp286cu02600.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a:: ↩ mail-tycp286cu02600.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::1 ↩ mail-ty3p286cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::2 ↩ mail-tyvp286cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::1 ↩ mail-os0p286cu01201.inbound.protection.outlook.com

SOA Record

Raw SOA ns00.vips.ne.jp helpdesk.jens.jp 2026070901 10800 1800 1209600 3600
Primary NS (mname)
ns00.vips.ne.jp
Admin Email (rname)
helpdesk@jens.jp
Serial
2026070901
Refresh
10800s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns01.vips.ne.jp
ns00.vips.ne.jp

SPF Record

✓ Soft Fail (~all)
v=spf1 +ip4:221.110.168.91/32 +ip4:221.110.168.89/32 +ip4:221.110.168.68/32 +ip4:221.110.168.64/29 include:_spf.activegate-ss.jp include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • SPFv=spf1 +ip4:221.110.168.91/32 +ip4:221.110.168.89/32 +ip4:221.110.168.68/32 +ip4:221.110.168.64/29 include:_spf.activegate-ss.jp include:spf.protection.outlook.com ~all
  • ms80155093
  • iijid=75e52a630b3b94f5eaa7ea86c0947c61
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