gs-co.net - robtex.com
gs-co.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.208.131.137🇯🇵 CORALNET220.208.128.0/18 REACH (Customer Route) | ||||||
| PTR | rev220208131137.coralnet.or.jp | ||||||
| NS | sv108.tnm-idc.jp ⭐ | ||||||
| A | 220.208.131.137🇯🇵 CORALNET220.208.128.0/18 REACH (Customer Route) | ||||||
| PTR | rev220208131137.coralnet.or.jp | ||||||
| NS | ns0.tnm-idc.jp | ||||||
| A | 220.208.131.5🇯🇵 CORALNET220.208.128.0/18 REACH (Customer Route) | ||||||
| PTR | ns11.coralnet.or.jp | ||||||
| MX | mail.gs-co.net ⭐ | ||||||
| A | 220.208.131.137🇯🇵 CORALNET220.208.128.0/18 REACH (Customer Route) | ||||||
| PTR | rev220208131137.coralnet.or.jp | ||||||
| TXT | v=spf1 +a +mx +a:sv108.tnm-idc.jp ~all | ||||||
| SOA | sv108.tnm-idc.jpinfo@tnm-idc.jp 2021-05-25 #5 | ||||||
net
| 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=1785479687 | ||||||
Subdomains
mail.gs-co.net |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSdns.webmasters.jp2015-07-23 → 2016-08-16 · 4 obs
● 2016-08-16 16:44:52
○ 2026-04-30 23:56:40
○ 2026-07-31 06:43:26
●NSns0.tnm-idc.jp2026-04-30 → 2026-07-31 · 3 obs
● 2026-04-30 23:56:40
● 2026-07-31 06:43:26
●NSsv108.tnm-idc.jp2026-04-30 → 2026-07-31 · 3 obs
● 2026-04-30 23:56:40
● 2026-07-31 06:43:26
○NSsv18.webmasters.jp2015-07-23 → 2016-08-16 · 4 obs
● 2016-08-16 16:44:52
○ 2026-04-30 23:56:40
○ 2026-07-31 06:43:26
●MXmail.gs-co.net2015-07-23 → 2026-07-31 · 2 obs
● 2026-07-31 06:43:26
○A202.222.27.532015-07-23 → 2016-08-16 · 4 obs
● 2016-08-16 16:44:52
○ 2026-04-30 23:56:40
○ 2026-07-31 06:43:26
●A220.208.131.1372026-04-30 → 2026-07-31 · 3 obs
● 2026-04-30 23:56:40
● 2026-07-31 06:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| gs-co.net | ns0.tnm-idc.jp, sv108.tnm-idc.jp | - |
✅ Authoritative Response
Server:220.208.131.137
NS records: ns0.tnm-idc.jp, sv108.tnm-idc.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gs-co.net (unsigned zone)
⏱️ Timing
Total: 1141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.208.131.137 |
| NS | 2 | sv108.tnm-idc.jp, ns0.tnm-idc.jp |
| MX | 1 | mail.gs-co.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:sv108.tnm-idc.jp ~all |
| SOA | 1 | sv108.tnm-idc.jp info.tnm-idc.jp |
Analysis
Hierarchy
The domain mail.gs-co.net falls under the parent gs-co.net.
IP Addresses
gs-co.net resolves to just one IP address, 220.208.131.137.
Two other host names, along with jinenji.jp, kitanihonfood.jp and kurogikoumuten.com, also share IP numbers with gs-co.net.
Name Servers
gs-co.net is delegated to two name servers: ns0.tnm-idc.jp and sv108.tnm-idc.jp.
gs-co.net shares its NS records with other domains, for example kitanihonfood.jp, kurogikoumuten.com, katakago.info and two others.
At least some of gs-co.net's name servers are shared with other domains, for example toyama-india.com, hudousan.com, ffatsearch.com and two more.
These name servers tend to co-occur with sv104.tnm-idc.jp, sv105.tnm-idc.jp, sv112.tnm-idc.jp and 5 other name servers in the same DNS delegations.
Each of ns0.tnm-idc.jp and sv108.tnm-idc.jp has one IP address: ns0.tnm-idc.jp uses 220.208.131.5 and sv108.tnm-idc.jp uses 220.208.131.137.
Mail Servers
The sole mail server for gs-co.net is mail.gs-co.net.
mail.gs-co.net resolves to a single IP number: 220.208.131.137.