How is jalan.net?

Looks fine risk 0/100

Registered 28 years ago, on no blocklists we checked, valid HTTPS, the site answered 200 in 1875 ms.

Why

02050100

finecarefulhigh risk

·Nothing in the checks added risk.

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

The home page, rendered by how.is in a sandboxed browser. Nothing on it is clickable here.

Site

200

1875 ms · ends at www.jalan.net

HTTPS

157 d

left on a DigiCert Inc certificate

Age

28 years

registered 1999-01-05

Blocklists

listings across 5 lists

Everything we looked at

DNS records4 record types

A	160.17.5.13
MX	10 mx.x.recruit.co.jp
NS	ns2.x.recruit.co.jp ns3.x.recruit.co.jp ns1.x.recruit.co.jp
TXT	google-site-verification=87598VzT5dSr7xX2mqvr09cFMTd1blItV-8It3u_rYQ v=spf1 include:spf01.jalan.net include:spf-bma.rec.mpme.jp ~all google-site-verification=u8NzHJs03jm9k8XXgbG3dea3Iom0WfKcCSgqXH86Ntw

RegistrationCSC Corporate Domains, Inc.

registrar	CSC Corporate Domains, Inc.
registered	1999-01-05
expires	2027-01-05
last changed	2026-01-01
owner	RECRUIT CO., LTD.
nameservers	ns1.x.recruit.co.jp ns2.x.recruit.co.jp ns3.x.recruit.co.jp
status	client transfer prohibited

registered 1999-01-05expires 2027-01-05

HTTPS certificate157 days left

valid	yes
issuer	DigiCert Inc
covers	jalan.net
protocol	TLSv1.2

issued 2026-09-18expires 2027-04-04

DNSSECinsecure

Domain is not signed with DNSSEC

. → net → jalan.net

Email authenticationgood

SPF	pass `v=spf1 include:spf01.jalan.net include:spf-bma.rec.mpme.jp ~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 MultidomainSpamCop160.17.5.13Barracuda160.17.5.13UCEPROTECT Level 1160.17.5.13

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=jalan.net" \ -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=jalan.net"

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

Watch jalan.net. 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