Domain Overview
DNS: ✓ 20d ago
Checker: ✓ 20d ago
grupopiero.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 14:57:14 UTC · ↺ Refresh
MX Hostnames
- grupopiero-com.mail.protection.outlook.com
MX Priorities
- grupopiero-com.mail.protection.outlook.com: 0
A / AAAA Records
- 200.58.111.61 ↩ c261.dattaweb.com
Mail Server IPs
- 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-05.azure-dns.com hostmaster.grupopiero.corp 327 900 600 86400 3600
Primary NS (mname)
ns1-05.azure-dns.com
Admin Email (rname)
hostmaster@grupopiero.corp
Serial
327
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
ns4-05.azure-dns.info
ns1-05.azure-dns.com
ns2-05.azure-dns.net
ns3-05.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.cloudgp.com.ar ip4:208.91.114.151 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=s; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
13 records- g26cnec2b876e3mtgv657agdt0
- dkm55bqnhl1prqbr77ebcjt1op
- 4ldj4oa2t9mrah5c0um19roskf
- r1tg0hmsh24foqbp5purh8h2cr
- gpga6hrgudnjl3qui312ok1sac
- strike-domain-verification=f48f02c2-be52-468e-adee-dbc68ff8b489
- uo1vauqv308ohckphgickq97cn
- 87r67jjb34kis03gv91gok2k8r
- OMa7cUUuEf7tc0ZG74EkDSwNjFJuveXEWkwtz0g+r6ZOywd/LyTU0Elte8N8y3Y7tOkJyq7QusTHl0dsNiawpA==
- 5q5f813aliep08pfevvmum3r23
- SPFv=spf1 include:spf.protection.outlook.com include:spf.cloudgp.com.ar ip4:208.91.114.151 -all
- google-site-verification=YHRFK_lBD_MSeaPnzSpKJxxzPY1wD4LZXWeVD8HxxKw
- shopify-verification-code=fgMzcll8LnwHT9UaqpXOzhZ5zr8PJ3
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