wearesunday.com

Valid Email Server

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
wearesunday.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-08-03 13:49:16 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • wearesunday-com.mail.protection.outlook.com
  • eu-smtp-inbound-2.mimecast.com

MX Priorities

  • eu-smtp-inbound-2.mimecast.com: 20
  • wearesunday-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 209.42.23.26

Mail Server IPs

  • 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.211 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
  • 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
  • 91.220.42.241 ↩ eu-smtp-inbound-1.mimecast.com
  • 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
  • 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d
  • 2a01:111:f403:ca04::10
  • 2a01:111:f403:ca04::4
  • 2a01:111:f403:ca09::9

SOA Record

Raw SOA ns1.meganameservers.eu postmaster.meganameservers.eu 2026063018 86400 86400 3600000 86400
Primary NS (mname)
ns1.meganameservers.eu
Admin Email (rname)
postmaster@meganameservers.eu
Serial
2026063018
Refresh
86400s
Retry
86400s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns3.meganameservers.eu
ns1.meganameservers.eu
ns2.meganameservers.eu

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:46.37.166.62 ip4:46.37.166.60 ip4:46.37.166.61 ip4:217.138.44.227 include:eu._netblocks.mimecast.com include:servers.mcsv.net include:mailgun.org include:spf.protection.outlook.com include:49067432.spf03.hubspotemail.net ip4:37.200.113.130 ip4:195.110.84.130 include:pt-x.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • nordpass-domain-verification=946a088514dfe57b1b4ce3bc342c11d72b35828d7482155b8592d13886126964
  • apple-domain-verification=xPNIvRacek5c2Tv0
  • anthropic-domain-verification-te4n5m=OnnZHkcN1PTvJOZCGHv7Ncnrg
  • SPFv=spf1 ip4:46.37.166.62 ip4:46.37.166.60 ip4:46.37.166.61 ip4:217.138.44.227 include:eu._netblocks.mimecast.com include:servers.mcsv.net include:mailgun.org include:spf.protection.outlook.com include:49067432.spf03.hubspotemail.net ip4:37.200.113.130 ip4:195.110.84.130 include:pt-x.com ~all
  • MS=ms65128625
  • 0ed1fe018a8284fd20131c45bc8d46306a7c543151
  • stripe-verification=D032DD994A6836E764E3A02866683E4DEB67A5A0B193DA575A015E7B8FFEE66D
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 · Customize →
See demo & docs
Deep verification
Full email verification for wearesunday.com

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

No credit card required
Get 1,000 Free Credits