How is dcinside.com?

Looks fine risk 0/100

Registered 27 years ago, on no blocklists we checked, valid HTTPS, the site did not answer (SSLError).

Why

02050100

finecarefulhigh risk

·Nothing in the checks added risk.

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

Site

down

SSLError

HTTPS

43 d

left on a DigiCert Inc certificate

Age

27 years

registered 2000-04-17

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	121.125.60.151
MX	1 smtp.google.com
NS	ns1.gabia.co.kr ns.gabia.net ns.gabia.co.kr
TXT	google-site-verification=pRMdJ2a7SPIgksj4_1I_spBzNIKkHF4ndzkInaVUWG8 v=spf1 include:_spf.google.com ip4:121.125.60.180 ip4:121.125.60.172 ip4:121.125.60.173 ip4:121.125.60.170 ip4:121.125.60.174 ip4:121.125.60.175 ip4:121.125.60.220 ip4:121.125.60.221 ip4:106.10.34.139 ~all google-site-verification=_x05864131cd2q6xv0modt00ydn2xnbx

RegistrationWhois Corp.

registrar	Whois Corp.
registered	2000-04-17
expires	2034-04-17
last changed	2024-04-21
owner	dcinside
country	KR
nameservers	ns.gabia.co.kr ns1.gabia.co.kr
status	client transfer prohibited

registered 2000-04-17expires 2034-04-17

HTTPS certificate43 days left

valid	yes
issuer	DigiCert Inc
covers	*.dcinside.com, dcinside.com
protocol	TLSv1.2

issued 2026-05-27expires 2026-12-11

DNSSECinsecure

Domain is not signed with DNSSEC

. → com → dcinside.com

Email authenticationgood

SPF	pass `v=spf1 include:_spf.google.com ip4:121.125.60.180 ip4:121.125.60.172 ip4:121.125.60.173 ip4:121.125.60.170 ip4:121.125.60.174 ip4:121.125.60.175 ip4:121.125.60.220 ip4:121.125.60.221 ip4:106.10.34.139 ~all`
DMARC	warning policy quarantine
DKIM	found: google, resend

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

Security scoregrade B · 155/205

Basic Security

20/40missing: DNSSEC Enabled

Record Security

30/45missing: CAA Records, DKIM Presence

Advanced Security

10/25missing: Mail Server Configuration, SOA Record Configuration, IPv6 Support

Domain Reputation

50/50

Threat Detection

45/45missing: Domain Age Check

Blocklists0 listings · 5 lookups

SURBL MultidomainURIBL MultidomainSpamCop121.125.60.151Barracuda121.125.60.151UCEPROTECT Level 1121.125.60.151

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=dcinside.com" \ -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=dcinside.com"

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

Watch dcinside.com. 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