sailrs.io

Valid Email Server
Domain Lookup › sailrs.io
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sailrs.io
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-11-11 14:14:04 UTC · ↺ Refresh

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MX Hostnames

  • sailrs-io.mail.protection.outlook.com

MX Priorities

  • sailrs-io.mail.protection.outlook.com: 0

A / AAAA Records

  • 142.132.247.74 ↩ static.74.247.132.142.clients.your-server.de

Mail Server IPs

  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns77.domaincontrol.com dns.jomax.net 2026110910 28800 7200 604800 600
Primary NS (mname)
ns77.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026110910
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns78.domaincontrol.com
ns77.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:dc-aa8e722993._spfm.sailrs.io include:5472930.spf07.hubspotemail.net ~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

✓ 1 found
google._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

5 records
  • hubspot-developer-verification=ZGY3MGMzMWQtM2ZjZC00YjVhLThiZGItNTg2NjJlZjEyOWIy
  • google-site-verification=XxgQd8Myc1xnBrlVR_IvgLxFlJ_jdI73IsqmWihFae0
  • SPFv=spf1 include:dc-aa8e722993._spfm.sailrs.io include:5472930.spf07.hubspotemail.net ~all
  • MS=6A7239F1B81CB97847D7DE7AEACF9453F841F099
  • seobility=40161074e9b40101420d10443d1df634
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