telcosur.com.ar

Valid Email Server
Domain Lookup › telcosur.com.ar
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
telcosur.com.ar
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 07:15:57 UTC · ↺ Refresh

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MX Hostnames

  • telcosur-com-ar.mail.protection.outlook.com

MX Priorities

  • telcosur-com-ar.mail.protection.outlook.com: 1

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA dns2.tgs.com.ar root.dns3.tgs.com.ar 6 10800 3600 604800 3600
Primary NS (mname)
dns2.tgs.com.ar
Admin Email (rname)
root@dns3.tgs.com.ar
Serial
6
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns2.tgs.com.ar
dns3.tgs.com.ar

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine ; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 1 found
selector1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • d2jqrmqfaK/X/oMuz+2zS/f2iZTlo42dgq2MNcrdPxIFHLfcxl4X3QxSYGExd8Z8mBLTP7xpQA6DC6TTC3agHQ==
  • MS=ms82427643
  • _rk89t8z76o5s2l56nskuaagjsm28h9v
  • cmf5lwksvc4n4h1j5dm17rg9tfbf841n
  • dlhp9mcgsqwc2cn6j6sswkq6fscg6t6l
  • SPFv=spf1 include:spf.protection.outlook.com -all
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