How is afip.gob.ar?

Be careful risk 20/100

Registered 29 years ago, on no blocklists we checked, no valid HTTPS certificate, the site did not answer (SSLCertVerificationError).

Why

02050100

finecarefulhigh risk

+20No valid HTTPS certificate.

Rule-based: domain age, blocklists, TLS. A heuristic, not a guarantee.

Site

down

SSLCertVerificationError

HTTPS

invalid

certificate not read

Age

29 years

registered 1997-05-26

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	200.1.116.6
MX	10 mail2.afip.gob.ar
NS	ns2s.afip.gob.ar ns1.afip.gob.ar ns2.afip.gob.ar ns1s.afip.gob.ar
TXT	v=spf1 ip4:200.1.116.0/24 -all

Registrationregistrar not reported

registered	1997-05-26
expires	2027-05-26
last changed	2016-06-30
nameservers	ns1.afip.gob.ar ns1s.afip.gob.ar ns2.afip.gob.ar ns2s.afip.gob.ar
status	active

registered 1997-05-26expires 2027-05-26

HTTPS certificatenot valid

valid	no
issuer	Sectigo Limited
covers	.afip.gob.ar, .afip.gov.ar
protocol	TLSv1.2

issued 2026-07-15expires 2027-01-29

DNSSECinsecure

Domain is not signed with DNSSEC

. → ar → gob.ar → afip.gob.ar

Email authenticationgood

SPF	pass `v=spf1 ip4:200.1.116.0/24 -all`
DMARC	pass policy quarantine
DKIM	none of 1 common selectors

Whether mail claiming to be from this domain can be checked as genuine.

Security scoregrade B · 150/205

Basic Security

10/40missing: DNSSEC Enabled, Nameserver Diversity

Record Security

30/45missing: CAA Records, DKIM Presence

Advanced Security

15/25missing: Mail Server Configuration, IPv6 Support

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 5 lookups

SURBL MultidomainURIBL MultidomainSpamCop200.1.116.6Barracuda200.1.116.6UCEPROTECT Level 1200.1.116.6

Green: clean. Red: listed. Grey: the list did not answer.

Ask it yourself

Agents get this as data. Bought through the API, the checks behind this page cost $0.070: profile $0.025 + trust $0.020 + screenshot $0.020 + site status $0.005.

curl "https://how.is/v1/domain/trust?domain=afip.gob.ar" \ -H "Authorization: Bearer $HOWIS_KEY" # or pay per call in USDC (x402), no key: the 402 tells your agent the price curl -i "https://how.is/v1/domain/profile?domain=afip.gob.ar"

MCP: add https://how.is/mcp to Claude, Codex or Cursor (one-line install) and ask for domain_trust on afip.gob.ar. Reference: /llms.txt.

Watch afip.gob.ar. DNS read at the source every 5 minutes; certificate, blocklists and expiry every 6 hours. You get an email only when something changes.

Watch — $1 / 30 days