extraholidays.com

Valid Email Server
Domain Lookup › extraholidays.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 14:08:07 UTC · ↺ Refresh

MX Hostnames

  • extraholidays-com.mail.protection.outlook.com

MX Priorities

  • extraholidays-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 23.49.248.43 ↩ a23-49-248-43.deploy.static.akamaitechnologies.com
  • 23.49.248.15 ↩ a23-49-248-15.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com

SOA Record

Raw SOA ns3.level3.net ipdnsteam.level3.com 2026011900 86400 3600 604800 3600
Primary NS (mname)
ns3.level3.net
Admin Email (rname)
ipdnsteam@level3.com
Serial
2026011900
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1-76.akam.net
usc3.akam.net
eur2.akam.net
asia1.akam.net
use9.akam.net
ns1-72.akam.net
eur5.akam.net
usw1.akam.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100;
✓ Reject — strongest protection
📋 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

5 records
  • _5zrm9zm4e4ue5kc4t7phfo6uvnnp8qa
  • google-site-verification=G9Kmkk-5cu5RH_-InKHnqUkhshmcw89ZNUUDstZS-Fc
  • U7cQG2xKuNfzATbNiza8kkQeI1q7U5P2fUGRrIvJQ4i32DdikUCinQDSPSjGL+xgqdybu9UcymfTLz8803nz8Q==
  • _w9lgxl0px4fridt0hhsvt7gg9x6cjh7
  • MS=ms26854899
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