y-synco.com - robtex.com
y-synco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.58🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dns01.f-hs.com ⭐ | ||||||
| A | 157.120.112.218🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.218GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.218 | ||||||
| NS | dns02.f-hs.com | ||||||
| A | 157.120.112.218🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.218GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.218 | ||||||
| MX | mx.y-synco.com ⭐ | ||||||
| A | 153.122.206.94AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | dns01.f-hs.comroot@f-hs.com serial=2718259267 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774380302 | ||||||
Subdomains
Same first word
DNS History
5 records (4 active, 1 former)
●MXmx.y-synco.com2015-07-20 → 2026-03-24 · 2 obs
● 2026-03-24 19:36:32
●A153.122.205.582026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 06:58:40
● 2026-03-24 19:36:32
○A211.13.204.932015-07-20 → 2018-01-10 · 4 obs
● 2018-01-10 19:41:40
○ 2026-03-04 06:58:40
○ 2026-03-24 19:36:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| y-synco.com | dns01.f-hs.com, dns02.f-hs.com | 6 records |
✅ Authoritative Response
Server:157.120.112.218
NS records: dns01.f-hs.com, dns02.f-hs.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for y-synco.com (unsigned zone)
⏱️ Timing
Total: 1674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.58 |
| NS | 2 | dns01.f-hs.com, dns02.f-hs.com |
| MX | 1 | mx.y-synco.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | dns01.f-hs.com root.f-hs.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns01.f-hs.com, dns01.f-hs.com, dns01.f-hs.com...)
Analysis
Hierarchy
y-synco.com is a parent of www.y-synco.com and mx.y-synco.com.
IP Addresses
y-synco.com resolves to one IP number: 153.122.205.58.
other host names including kindnet.jp, marubishi-2x4.co.jp, alp-dental.com, wings123.com and e-air.jp share IP numbers with y-synco.com.
Name Servers
y-synco.com is delegated to two name servers dns01.f-hs.com and dns02.f-hs.com.
y-synco.com shares the same name server setup as other domains, for instance oyama-dent.com, toyooka-baikyaku.com, film-senmon.com, jyutenki.jp and asunadc.com.
Host names with three IP numbers:
dns01.f-hs.com points to 157.120.112.218, 157.120.113.218 and 157.120.114.218.
dns02.f-hs.com points to 157.120.112.218, 157.120.113.218 and 157.120.114.218.
Names that point to 157.120.112.218: dns01.f-hs.com and dns02.f-hs.com.
Names that point to 157.120.113.218: dns01.f-hs.com and dns02.f-hs.com.
Names that point to 157.120.114.218: dns01.f-hs.com and dns02.f-hs.com.
Mail Servers
y-synco.com is handled by a single mail server, mx.y-synco.com.
mx.y-synco.com resolves to IP 153.122.206.94.