Check-Host.cc

Domain

synthsonic.net

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of synthsonic.net

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
1
A/AAAA targets
Subdomains
3
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
2
in our scans

DNS Records

A
183.181.89.120
AAAA
MX
0 synthsonic.net
NS
ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
TXT
google-site-verification=kNq8eGk6wyPlZbM2RVh199Z-HnhKXMbc6QlogTb20js, v=spf1 +a:sv8279.xserver.jp +a:synthsonic.net +mx include:spf.sender.xserver.jp ~all
CNAME
CAA

WHOIS / Registration

Registration data planned

Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.

Subdomains

Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.

Subdomain Resolves to Last seen
synthsonic.net 2026-06-22 02:59:42.349
www.synthsonic.net 2026-06-19 05:59:08.522

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Certificate observations pending

TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

34.149.167.59:443 href · ×2

Origin / IP-Leak

USP

When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.

No origin-IP leaks detected (yet)

Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.

Threat Intelligence

Domain threat-intel pending

Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.

History

Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.

Type Value First seen Last seen
A 183.181.89.120 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
NS ns2.xserver.jp 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
NS ns4.xserver.jp 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
TXT google-site-verification=kNq8eGk6wyPlZbM2RVh199Z-HnhKXMbc6QlogTb20js 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
TXT v=spf1 +a:sv8279.xserver.jp +a:synthsonic.net +mx include:spf.sender.xserver.jp ~all 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
NS ns5.xserver.jp 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
MX 0 synthsonic.net 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
NS ns3.xserver.jp 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349
NS ns1.xserver.jp 2026-05-26 20:18:50.725 2026-06-22 02:59:42.349