Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
agd.com.ar
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 15:41:13 UTC · ↺ Refresh
MX Hostnames
- s1b.agd.com.ar
- s1.agd.com.ar
MX Priorities
- s1b.agd.com.ar: 10
- s1.agd.com.ar: 1
A / AAAA Records
- 54.207.249.224 ↩ ec2-54-207-249-224.sa-east-1.compute.amazonaws.com
Mail Server IPs
- 190.110.184.18 ↩ ns01.agd.com.ar
- 200.0.233.218 ↩ s1.agd.com.ar
SOA Record
Raw SOA
s1.agd.com.ar root.agd.com.ar 2026031101 28800 7200 2419200 8640
Primary NS (mname)
s1.agd.com.ar
Admin Email (rname)
root@agd.com.ar
Serial
2026031101
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
8640s
Nameservers (NS)
s1b.agd.com.ar
s1.agd.com.ar
s1c.agd.com.ar
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:18.231.41.59 ip4:18.231.10.46 ip4:54.94.59.218 ip4:23.251.225.146 ip4:23.251.225.145 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;fo=1;aspf=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 736 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
7 records- amazonses:jHHUuWlztpZ3O8nR9jO8TgBtfLeJZE5JFxBFZfzONNA=
- SPFv=spf1 mx ip4:18.231.41.59 ip4:18.231.10.46 ip4:54.94.59.218 ip4:23.251.225.146 ip4:23.251.225.145 -all
- KC8QQ3C85QCWIWD15FBXGYGZ93QMSIBMJI477QMR
- cisco-ci-domain-verification=4ef7d0a1013d12b6781dc8d7653c4ced0946fb78eaa0dab84a867d182caab282
- duo_sso_verification=6mvvWG060uRcjrRv3tJZnzvz3V7Js5o9I0jupNt1r1KgFEGt8OKTJy922jCcsfxh
- tmes=eedfe9048d36354611498d9c16873db3
- MS=5BD634D83B0FCB4910BFD1BE4CDD1B1BC8C2EFBC
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