fer.hr

Valid Email Server

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
fer.hr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:45:28 UTC · ↺ Refresh

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MX Hostnames

  • fer-hr.mail.protection.outlook.com

MX Priorities

  • fer-hr.mail.protection.outlook.com: 1

A / AAAA Records

  • 161.53.72.119 ↩ skynet.cc.fer.hr

Mail Server IPs

  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.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:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA labs5.fer.hr postmaster.labs5.fer.hr 2026051901 28800 7200 1209600 3600
Primary NS (mname)
labs5.fer.hr
Admin Email (rname)
postmaster@labs5.fer.hr
Serial
2026051901
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

toro.fer.hr
sysdns.carnet.hr
labs5.fer.hr

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ip6:2001:b68:16::/48 ip4:161.53.72.0/24 a:mail.fer.hr a:postar.fer.hr a:cit.fer.hr a:maja.zesoi.fer.hr ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;
⚠ p=none — monitoring only, no enforcement
📋 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

10 records
  • google-site-verification=7nqHVXNj03s6r6chtRNY7dPNDuX5QleEQ8_hHgUngM8
  • tWfeXfT/8dO+7Lpa5REWh3pASQErEh8gLqYU4hQ6u4VdJTY7tlc3JivomJiwOIs5KUDOmcgQUs3mtcbG+rBhnQ==
  • HARICA-0alBOm0UqEGuoOF57HL
  • amazonses:rpTmi1YHoupkN1pKUQvWsFll13ny/AiW7JvX22wJE/c=
  • SPFv=spf1 a mx include:spf.protection.outlook.com ip6:2001:b68:16::/48 ip4:161.53.72.0/24 a:mail.fer.hr a:postar.fer.hr a:cit.fer.hr a:maja.zesoi.fer.hr ~all
  • ZOOM_verify_Ppe3idN4TGS7J7JH2ATU_g
  • google-site-verification=hHkmzODU1_COYQHTtJGX00k7Xq0saRK6V_0XdfnQBcw
  • google-site-verification=UJGN2OFzR4i7TqJVS9AZd9eNl1VWlulW10Nq-KHV1PI
  • MS=34689B116A78E433D9BB3A222006AFE3F0010A5B
  • OSSRH-77497
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