Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
santafe.gov.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 00:26:35 UTC · ↺ Refresh
MX Hostnames
- mx1.santafe.gov.ar
MX Priorities
- mx1.santafe.gov.ar: 5
A / AAAA Records
- 200.12.192.130 ↩ host-200-12-192-130.santafe.gov.ar
Mail Server IPs
- 200.12.192.148 ↩ mx1.santafe.gov.ar
SOA Record
Raw SOA
ns1.santafe.gov.ar postmaster.santafe.gov.ar 2026030301 3600 7200 1209600 86400
Primary NS (mname)
ns1.santafe.gov.ar
Admin Email (rname)
postmaster@santafe.gov.ar
Serial
2026030301
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.santafe.gov.ar
ns1.santafe.gov.ar
ns2.santafe.gov.ar
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:200.12.192.105 ip4:200.12.192.106 ip4:200.12.192.107 ip4:200.12.192.109 ip4:200.12.192.11 ip4:200.12.192.179 ip4:200.12.192.14 mx ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=fTCROhBn_4oDLwDAGCB6rzq-3eL8KiPSe6U2sXsVNlA
- google-gws-recovery-domain-verification=52232679
- google-site-verification=gbCDSWoLLLD5ynH_AqSKZ1I1DksKdUfy9a2RfwfZ72s
- SPFv=spf1 ip4:200.12.192.105 ip4:200.12.192.106 ip4:200.12.192.107 ip4:200.12.192.109 ip4:200.12.192.11 ip4:200.12.192.179 ip4:200.12.192.14 mx ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for santafe.gov.ar
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits