siradamhotel.com

Valid Email Server
Domain Lookup › siradamhotel.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 09:58:58 UTC · ↺ Refresh

MX Hostnames

  • siradamhotel-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 5.22.145.16 ↩ relay.mail-forwarder.io
  • 5.22.145.121 ↩ relay.mail-forwarder.io
  • 2a00:18e0:5:2:7577:4e4d:413b:f507
  • 2a00:18e0:5:3:dfe2:c743:85aa:61bc

Mail Server IPs

  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.brandshelter.com tech.brandshelter.com 2025111700 10800 3600 604800 300
Primary NS (mname)
ns1.brandshelter.com
Admin Email (rname)
tech@brandshelter.com
Serial
2025111700
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns4.brandshelter.net
ns1.brandshelter.com
ns5.brandshelter.us
ns2.brandshelter.de
ns3.brandshelter.info

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.ehpc.nl a:smtpgateway-01.microsdc.com a:smtpgateway-02.microsdc.com include:spf.protection.outlook.com include:spf.synxis.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 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

4 records
  • OM60pup7IZiAH/wiiVTSf35+0FpMuRfIkqj6rTpdIBTLVuEONtbmk+Nh40WCHaVvsY7PZlmHhe4U/yAu6xUwvQ==
  • SPFv=spf1 mx a:mail.ehpc.nl a:smtpgateway-01.microsdc.com a:smtpgateway-02.microsdc.com include:spf.protection.outlook.com include:spf.synxis.com -all
  • MS=ms33929549
  • 37skc9nislj8a972us9ko0o12a
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for siradamhotel.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits