sinkian.com - robtex.com
sinkian.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.222.186.169🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | sub0000529535.hmk-temp.com | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mail.sinkian.com ⭐ | ||||||
| A | 180.222.186.169🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | sub0000529535.hmk-temp.com | ||||||
| TXT | v=spf1 ip4:180.222.186.169 -all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=5 | ||||||
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=1774420272 | ||||||
Subdomains
mail.sinkian.com |
Same first word
sinkian.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-08-31 → 2026-03-25 · 2 obs
● 2026-03-25 06:34:48
●NSns2.namedserver.net2015-08-31 → 2026-03-25 · 2 obs
● 2026-03-25 06:34:48
●MXmail.sinkian.com2015-08-31 → 2026-03-25 · 2 obs
● 2026-03-25 06:34:48
○A180.222.184.2262015-08-31 → 2017-07-06 · 3 obs
● 2017-07-06 17:45:52
○ 2026-03-25 06:34:48
●A180.222.186.1692026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 06:34:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net... | - |
| sinkian.com | ns.namedserver.net, ns2.namedserver.net | - |
✅ Authoritative Response
Server:157.120.113.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sinkian.com (unsigned zone)
⏱️ Timing
Total: 1049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 180.222.186.169 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mail.sinkian.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:180.222.186.169 -all |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
sinkian.com is the parent of mail.sinkian.com.
IP Addresses
sinkian.com resolves to a single IP address: 180.222.186.169.
Other host names including avilice.com, mail.3880.jp, mail.ro-z.jp, zfrontier.co.jp and ledico.jp share IP numbers with sinkian.com.
Name Servers
sinkian.com's delegation uses two name servers, ns2.namedserver.net and ns.namedserver.net.
sinkian.com shares the same name server setup as other domains, for example sub0000525739.hmk-temp.com, 164.77.122.153.in-addr.arpa, 255.175.122.153.in-addr.arpa, neo-tron.com and uras.co.jp.
sinkian.com at least partially shares name servers with other domains; for instance j-office.com.
Host names with three IP numbers:
Host name ns2.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Host name ns.namedserver.net points to: 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.
Mail Servers
sinkian.com is handled by a single mail server, mail.sinkian.com.
mail.sinkian.com points to a single IP: 180.222.186.169.