suumo.jp

Last analyzed: Refreshing...

Looks Normal

Standard signals observed

This reflects observed technical signals, not a judgment of the website's intent or safety. Wondering if Suumo is legit? Below you'll find technical signals for suumo.jp including domain age, HTTPS security, DNS records, and redirect behavior to help you decide if this website is trustworthy.

Observed signals
Registration data not publicly available
Valid HTTPS certificate
DNS records present
No redirects
AI Summary Plain-language explanation of the signals

The domain suumo.jp hosts an active website accessible at its final URL via HTTPS with no redirects. DNS records point to IP address 160.17.3.13 and nameservers appear to be hosted via Recruit (inferred from nameservers). The site enforces HTTPS, serving a single-domain TLS certificate issued by DigiCert that is valid until April 9, 2026, and covers the domain fully. These signals describe technical characteristics only and do not indicate intent or safety.

HTTP Response
HTTPS

The HTTP request timed out, but the TLS certificate is valid. This site may be blocking automated requests or experiencing slow response times.

TLS Certificate
Valid
Yes
Covers Domain
Yes
Type
Single

Expires in 317 days

Certificate details

Subject: /C=JP/ST=Tokyo/L=Chiyoda-ku/O=Recruit Co., Ltd./CN=suumo.jp

Issuer: /C=US/O=DigiCert Inc/CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1

Chain: 2 certificates

Subject Alt Names (1)
suumo.jp matches
DNS Records
A Records
1
AAAA
0
NS
3
IP addresses & nameservers

A: 160.17.3.13

NS: ns2.x.recruit.co.jp, ns1.x.recruit.co.jp, ns3.x.recruit.co.jp

MX records (1)
mx.x.recruit.co.jp
TXT records (2)
google-site-verification=EwBA1TRVwGz9n7tMR-RhcqFn-LK4qxf0...
v=spf1 include:spf01.suumo.com include:spf02.suumo.com in...
Domain Registration

Could not retrieve domain registration information.

Robots.txt (Crawl directives)
Status
200 OK
Crawl Access
Allowed (with restrictions)

These directives apply to crawlers requesting this host.

Agents
8
Rules
373
Sitemaps
0
Directive breakdown
Disallow 365
Allow 7
Crawl-delay 30.0s
Raw content
Showing first ~1.97 KB View full file 
User-agent: *
Disallow: /edit/rewrite/
Disallow: /edit/include
Disallow: /edit/ssi
Disallow: /edit/ssi_include
Disallow: /mb/chintai/shosai/MO301FD0015/
Disallow: /edit/error/error.html
Disallow: /jj/jjcommon/js/kuchikomi_link.js
Disallow: /ms/shinchiku/brand_list/*/
Disallow: /mb/
Disallow: /journal/
Disallow: /jj/kaisha/top/JJ052FA001/
Disallow: /jj/chintai/common/JJ901FI396/
Disallow: /jj/chintai/common/FR901FK150/
Disallow: /jj/common/parts/JJ901FI402/
Disallow: /jj/chintai/common/JJ901FI394/
Disallow: /jj/chintai/common/JJ901FJ440/
Disallow: /jj/chintai/shiryou/FR400FG001/
Disallow: /jj/chintai/shiryou/FR400FG002/
Disallow: /jj/chintai/shosai/FR301FD006/
Disallow: /jj/bukken/shiryou/JJ010FJ010/
Disallow: /jj/common/parts/JJ901FI396/
Disallow: /sp/bridge/request/
Disallow: /sp/sp/
Disallow: /jj/chintai/common/FR301FK030/
Disallow: /jj/fudousan/shosai/FR351FD002/
Disallow: /jj/fudousan/common/FR351FK100/
Disallow: /jj/bukken/shosai/JJ011FD102/
Disallow: /jj/bukken/ichiran/JJ012FC003/
Disallow: /jj/bukken/shosai/JJ012FD030/
Disallow: /jj/bukken/shosai/JJ012FD033/
Disallow: /jj/kaisha/shosai/parts/JJ050FI007/
Disallow: /jj/common/parts/JJ901FI306/
Disallow: /jj/common/parts/JJ901FI394/
Disallow: /jj/common/parts/JJ901FJ440/excute/
Disallow: /jj/kaisha/kensaku/JJ951FB002/
Disallow: /jj/common/parts/krInputFormRecommend01/
Disallow: /jj/bukken/shiryou/JJ010FG500/
Disallow: /display/
Disallow: /sp/ikkodate/lp/
Disallow: /jj/chintai/common/FR301FK002/
Disallow: /sp/chintai/personalize/bukken/pickup/
Disallow: /jj/chintai/parts/FR301FI004/
Disallow: /jj/common/parts/JJ901FJ901/
Disallow: /jj/common/parts/JJ901FI372/
Disallow: /jj/common/parts/JJ901FI382/
Disallow: /jj/common/parts/JJ901FI313/
Disallow: /edit/assets/suumo/js/bk-zen-top.js
Disallow: /chintai/bc_*/printout/
Disallow: /chintai/*/__JJ_FR301FC001
Disallow: /chintai/kaisha/kc_*/smkz1n01.html
Disallow: /chintai/*/__JJ_FR301FC005
Disallow: /chintai/*/__JJ_FR301
... (truncated)

Robots.txt directives are advisory instructions for crawlers and do not enforce access control.

Tech Stack
Platform
WordPress (low)
JS Framework
Not detected
Server
Not exposed
CDN
Not detected
Analytics
Not detected
Security Headers
1 / 6
HSTS
Detection evidence
HSTS:
strict-transport-security header present
WordPress:
WordPress content paths detected

Technologies detected from HTTP headers and HTML patterns. Detection is passive and may not capture all technologies.

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