sincom.jp - dns.ninja
sincom.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.50.204🇺🇸 Amazon75.2.48.0/20 | ||||||
| PTR | acfd3e59488685b2a.awsglobalaccelerator.com | ||||||
| NS | ns-1607.awsdns-08.co.uk ⭐ | ||||||
| A | 2600:9000:5306:4700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1607.awsdns-08.co.uk | ||||||
| A | 205.251.198.71🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1607.awsdns-08.co.uk | ||||||
| NS | ns-1167.awsdns-17.org | ||||||
| A | 2600:9000:5304:8f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1167.awsdns-17.org | ||||||
| A | 205.251.196.143🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1167.awsdns-17.org | ||||||
| NS | ns-494.awsdns-61.com | ||||||
| A | 2600:9000:5301:ee00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| A | 205.251.193.238🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-494.awsdns-61.com | ||||||
| NS | ns-533.awsdns-02.net | ||||||
| A | 2600:9000:5302:1500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-533.awsdns-02.net | ||||||
| A | 205.251.194.21🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-533.awsdns-02.net | ||||||
| SOA | ns-1607.awsdns-08.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1781710202 | ||||||
Subdomains
www.sincom.jp |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1167.awsdns-17.org2026-03-25 → 2026-06-17 · 2 obs
● 2026-06-17 16:24:32
●NSns-1607.awsdns-08.co.uk2026-03-25 → 2026-06-17 · 2 obs
● 2026-06-17 16:24:32
●NSns-494.awsdns-61.com2026-03-25 → 2026-06-17 · 2 obs
● 2026-06-17 16:24:32
●NSns-533.awsdns-02.net2026-03-25 → 2026-06-17 · 2 obs
● 2026-06-17 16:24:32
●A75.2.50.2042026-03-25 → 2026-06-17 · 2 obs
● 2026-06-17 16:24:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| sincom.jp | ns-494.awsdns-61.com, ns-533.awsdns-02.net, ns-1167.awsdns-17.org, ns-1607.awsdns-08.co.uk | - |
✅ Authoritative Response
Server:205.251.193.238
NS records: ns-494.awsdns-61.com, ns-533.awsdns-02.net, ns-1167.awsdns-17.org, ns-1607.awsdns-08.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sincom.jp (unsigned zone)
⏱️ Timing
Total: 1404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.50.204 |
| NS | 4 | ns-1167.awsdns-17.org, ns-1607.awsdns-08.co.uk... |
| SOA | 1 | ns-1607.awsdns-08.co.uk awsdns-hostmaste |
Analysis
Hierarchy
www.sincom.jp is delegated beneath sincom.jp.
IP Addresses
sincom.jp directs to one IP number, which is 75.2.50.204.
Among the host names that share IP numbers with sincom.jp are kenzaisha.co.jp, hanasaku.info, kanemitu-f.com and two others.
Name Servers
The domain sincom.jp is delegated to these four name servers: ns-494.awsdns-61.com, ns-533.awsdns-02.net, ns-1167.awsdns-17.org and ns-1607.awsdns-08.co.uk.
There is at least partial name server overlap between sincom.jp and other domains — d23press.com, glycomark.com, ineke.info and two more among them.
All four hostnames — ns-494.awsdns-61.com, ns-533.awsdns-02.net, ns-1167.awsdns-17.org and ns-1607.awsdns-08.co.uk — resolve to two IP numbers apiece: ns-494.awsdns-61.com to 205.251.193.238 and 2600:9000:5301:ee00::1; ns-533.awsdns-02.net to 205.251.194.21 and 2600:9000:5302:1500::1; ns-1167.awsdns-17.org to 205.251.196.143 and 2600:9000:5304:8f00::1; ns-1607.awsdns-08.co.uk to 205.251.198.71 and 2600:9000:5306:4700::1.