Infrastructure
· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
BDNSSECUnsigned (DNSSEC not deployed)REVIEW
BCAA RecordsNo CAA records (any CA may issue certificates)REVIEW
BReverse DNS0/1 IPs match cert SANREVIEW
CIPv6 ReadinessActionNo IPv6 supportREVIEW
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.
Source: Google IPv6 stats
BTLS Certificate Expiry & Recommendations80 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
BCDN Cache ObservabilityNo CDN cache-status headers in the responseREVIEW
BOperational Status PageNo status page link detectedREVIEW
BHealth Check EndpointNo conventional health endpoint foundREVIEW
A+DNS Records1 A records, 59 ms lookupPASS
| A | 85.10.194.216 |
| AAAA | — |
| CNAME | — |
| NS | ingrid.ns.cloudflare.com, harlan.ns.cloudflare.com |
| MX | — |
| TXT | google-site-verification=k2YhPhdtCyKloyAhHdw0hoscuVEUL9w-549n3C3RA_w v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuTD6NRHAtty5r/6jIA... google-site-verification=Kt6F_FkTWlylGE5lQn7JXm4Tc29jXCebz9Ia3g04WOg SPF v=spf1 +mx +a +ip4:85.10.253.234 ~all v=DMARC1; p=none; |
| CAA | Lookup not available with standard resolver |
Multiple A records provide failover if one server goes down.
Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.
Learn more ▾ ▴
Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.
Source: SRE practice / DNS architecture
A+Subdomain TakeoverNo subdomain takeover risk detectedPASS
A+Multi-Resolver DNS SpeedMean 25ms across 3 resolvers (spread 40ms)PASS
A+Redirect ChainNo redirects — direct accessPASS
https://v2rayfree1.online
112 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://v2rayfree1.online | 200 | 112 ms | HTTP/1.1 |
A+Crawlabilityrobots.txt present, sitemap with 25 URLsPASS
# ----------------------------------------------
# High-Speed Indexing robots.txt (Triple Boost)
# Optimized for Google Crawling Acceleration
# Powered configuration for content + tools
# ----------------------------------------------
# -------------------------
# گوگل – کامل و بدون محدودیت
# -------------------------
User-agent: Googlebot
Allow: /
Allow: /*.html$
Allow: /*.php$
# جلوگیری از خزش فایلهای غیرضروری
Disallow: /tmp/
Disallow: /cache/
Disallow: /session/
Disallow: /backup/
Disallow: /private/
Disallow: /logs/
Disallow: /test/
Disallow: /old/
Disallow: /*.zip$
Disallow: /*.rar$
Disallow: /*.tar$
Disallow: /*.sql$
Disallow: /*.bak$
Disallow: /*.old$
# تقویت crawl کنسول گوگل و ابزار PageSpeed
User-agent: Googlebot-Mobile
Allow: /
User-agent: Googlebot-Image
Allow: /
User-agent: Googlebot-News
Allow: /
User-agent: Google-InspectionTool
Allow: /
# -----------------------------------
# سایر رباتهای معتبر: crawl سریعتر
# -----------------------------------
User-agent: Bingbot
Allow: /
User-agent: Yandex
Allow: /
User-agent: DuckDuckBot
Allow: /
# -----------------------------------------
# مسدود کردن 100% رباتهای هدردهنده بودجه
# (باعث 2× افزایش سرعت Crawl واقعی میشود)
# -----------------------------------------
User-agent: AhrefsBot
Disallow: /
User-agent: SemrushBot
Disallow: /
User-agent: DotBot
Disallow: /
User-agent: MJ12bot
Disallow: /
User-agent: PetalBot
Disallow: /
User-agent: AlphaBot
Disallow: /
User-agent: AspiegelBot
Disallow: /
# رباتهای اسکن آسیبپذیری (برای امنیت)
User-agent: sqlmap
Disallow: /
User-agent: Nikto
Disallow: /
User-agent: OpenVAS
Disallow: /
# -------------------------------------
# ربات عمومی – اجازه کامل محتوای مهم
# -------------------------------------
User-agent: *
Allow: /
Disallow: /tmp/
Disallow: /cache/
Disallow: /session/
Disallow: /*.zip$
Disallow: /*.sql$
Disallow: /*.bak$
# ------------------------------------
# معرفی نقشه سایت – سلاح اصلی ایندکس
# ------------------------------------
Sitemap: https://v2rayfree1.online/sitemap.xml
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligencev2rayfree1.online — via Atak Domain Bilgi Teknolojileri A.Ş., 9 days old, hosted on HetznerPASS
338 days
July 13, 2027
80 days
Issued by Let's Encrypt
9 days
Registered July 13, 2026
Not enabled
Protects against DNS spoofing
Hetzner
ASN AS24940
85.10.194.216
Atak Domain Bilgi Teknolojileri A.Ş.
Expiry timeline
Recommended actions
- Enable DNSSEC to protect visitors from DNS spoofing
- Newly registered domain — build backlinks and content to establish SEO trust
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Newly registered domains may face SEO trust challenges. Search engines generally give more authority to older domains. This is informational — not a problem to fix.
Informational: domain age. Newer domains may have lower trust signals in spam/security filters.
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice