tecpetrol.com

Valid Email Server
Domain Lookup › tecpetrol.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tecpetrol.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 08:33:07 UTC · ↺ Refresh

MX Hostnames

  • mx2.hc3794-51.iphmx.com
  • mx1.hc3794-51.iphmx.com

MX Priorities

  • mx1.hc3794-51.iphmx.com: 10
  • mx2.hc3794-51.iphmx.com: 10

A / AAAA Records

  • 190.220.5.139 ↩ host139.190-220-5.telmex.net.ar

Mail Server IPs

  • 207.54.92.60 ↩ esa2.hc3794-51.iphmx.com
  • 139.138.32.125 ↩ esa8.hc3794-51.iphmx.com
  • 216.71.140.78 ↩ esa5.hc3794-51.iphmx.com
  • 207.54.92.59 ↩ esa1.hc3794-51.iphmx.com
  • 207.54.92.69 ↩ esa4.hc3794-51.iphmx.com
  • 139.138.32.122 ↩ esa7.hc3794-51.iphmx.com
  • 139.138.32.62 ↩ esa6.hc3794-51.iphmx.com
  • 207.54.92.68 ↩ esa3.hc3794-51.iphmx.com

SOA Record

Raw SOA dstcuns1.siderca.com domainssupport.tenaris.com 2026032711 10800 3600 604800 86400
Primary NS (mname)
dstcuns1.siderca.com
Admin Email (rname)
domainssupport@tenaris.com
Serial
2026032711
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

dstcuns1.siderca.com
dns2.techintgroup.net
dns1.techintgroup.net
otsrv1.techintgroup.net
ns1.techintgroup.net

SPF Record

✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc3794-51.iphmx.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; ri=3600; rua=mailto:[email protected], mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], 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

24 records
  • MS=576F84A7F3EFE764559E7EC5F1EA421E93B874D7
  • google-site-verification=Tbt2jF6fcNLRPRmgOlID2Fxmgvk7nU0UJRE0cInUcSw
  • q93gedten6upgvpje86pqejeh1
  • mhug3j3nfkldn6lfqch63rve44
  • docusign=b96a295e-8a01-45d6-9af4-3cf4928bf570
  • 3mreg03ga0b3kl0ma8f266qtin
  • r2um8rpac1951m5jekqs4qoj3j
  • unriluso3bv09ae1tv32ih6oj6
  • SPFv=spf1 exists:%{i}.spf.hc3794-51.iphmx.com include:spf.protection.outlook.com -all
  • nnjhss0he98s2adq9j5e38bgfc
  • d31nWE6eyiVdZBK3pvCUo+/ALpd3eZLO6kJkmV/+sqoSm2ely1EVOkSJoH78P8rF2Gjrvw4Vc7GJGZ8Seh3CAg==
  • 1evqceupn7vp3th3qruetnirtu
  • k27nd1kev4qdj8f662tugbuc5j
  • MS=ms99089323
  • tqdpg8cti6jf4o2usl9rjr599i
  • l4u7fqb11jo8i5hf896jt7miv8
  • nl4m9s7t4mkbopj3ggksi2e5on
  • lb3seqqe4vdv0jl8fk75pgccht
  • fc7arvthkg1m7h1cn4qm78unek
  • 4hdv3u0ci9mgah6nuaa4l85ke
  • BA2RIOIB61GDB3TE7RXMCNJZW9DSKC6YW0JDN9S4
  • MS=ms47389550
  • 4PDTEPB5O7SWBZBJWCAHRBGGW2402JTMZBMHGIFO
  • atlassian-domain-verification=s9RKPRqTOK7nE9awhn/PxYJqhqcYxAH3rBaaEglr4QHE8qHzeHPj/eAe6VTncrLS
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