mun.ca

Valid Email Server
Domain Lookup › mun.ca

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mun.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 07:40:24 UTC · ↺ Refresh

MX Hostnames

  • esa04.ucs.mun.ca
  • esa05.ucs.mun.ca
  • esa06.ucs.mun.ca
  • esa08.ucs.mun.ca
  • esa07.ucs.mun.ca
  • esa01.ucs.mun.ca
  • esa03.ucs.mun.ca
  • esa02.ucs.mun.ca

MX Priorities

  • esa04.ucs.mun.ca: 10
  • esa03.ucs.mun.ca: 10
  • esa06.ucs.mun.ca: 10
  • esa08.ucs.mun.ca: 10
  • esa05.ucs.mun.ca: 10
  • esa07.ucs.mun.ca: 10
  • esa02.ucs.mun.ca: 10
  • esa01.ucs.mun.ca: 10

A / AAAA Records

  • 134.153.232.61 ↩ t4content.ucs.mun.ca
  • 134.153.136.231 ↩ mun.ca

Mail Server IPs

  • 134.153.136.24 ↩ esa04.ucs.mun.ca
  • 134.153.136.23 ↩ esa03.ucs.mun.ca
  • 134.153.136.26 ↩ esa06.ucs.mun.ca
  • 134.153.136.28 ↩ esa08.ucs.mun.ca
  • 134.153.136.25 ↩ esa05.ucs.mun.ca

SOA Record

Raw SOA ddi-dns-dhcp-01-s.ucs.mun.ca please_set_email.absolutely.nowhere 2024088229 10800 3600 2419200 900
Primary NS (mname)
ddi-dns-dhcp-01-s.ucs.mun.ca
Admin Email (rname)
please_set_email@absolutely.nowhere
Serial
2024088229
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ddi-dns-02-n.ucs.mun.ca
ddi-dns-01-s.ucs.mun.ca

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=mun.ca.on.autospf.email
📊 DNS lookups: 1/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; pct=100; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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

15 records
  • CQOM5DT406B66F6UW0P251M9HNJVMGFO0ANI2YB8Q
  • MS=ms92866447
  • MS=ms87409269
  • MS=ms82940633
  • SPFv=spf1 redirect=mun.ca.on.autospf.email
  • cisco-ci-domain-verification=c24b8dccd8097f7298173d504f384e0df7254cf5ae899b51e163d2fc82effc0
  • y4c3RKmlmu+vUs5lDUzCTr+MneSaDSZfDvH11lyujKWrzhY//HTZdkoJco6ZakSMtJDGVQWKFZCH6fXY70NmBw==
  • +aZaheFPmvM7LzPhuz/kP7lrqexaWgB4bdwAibRq6P1yq4BYekZh1Ikko/0xNDxxVxatXnv2c4Wc9Ru4YhvNYw==
  • duo_sso_verification=VrqvVvXABnqvUdqGVIPKts0vjBrkWzN061WvuX8zPrwELjzgQOmUG6lUVXw0Lyar
  • google-site-verification=UYZlF9ND3GeAlnfK1pMBULfQj_ukaiqfsjPg07cL1aw
  • google-site-verification=-_dxwwg-HSlPmXLtkyBhKd7BlNtlL_LyLqG-tBxwLmA
  • facebook-domain-verification=1b74k46b7absv1pahs5hjuxzvj1qf5
  • MS=34507894D6ED19742AA3A72D14CCE934D8D132B3
  • MS=03FFC33C4C01A487A5EFA9647EEE8A03FE078468
  • apple-domain-verification=SsGsmL9xRYqLtndt
Full email verification for mun.ca

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