`c3soft.net`

DNSSEC	⚠️ Not signed
A	160.251.148.211^{🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`www1097.onamae.ne.jp`
NS	`ns-rs1.gmoserver.jp` ⭐
		A	157.7.32.87^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-rs1.gmoserver.jp`
NS	`ns-rs2.gmoserver.jp`
		A	157.7.33.87^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-rs2.gmoserver.jp`
MX	`mail1025.onamae.ne.jp` ⭐
		A	160.251.148.174^{🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail1025.onamae.ne.jp`
TXT	`v=spf1 include:_spf.onamae.ne.jp ~all`
SOA	`ns-rs1.gmoserver.jp`hostmaster@gmoserver.jp serial=1737695636

`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.net`nstld@verisign-grs.com serial=1776130932

Subdomains

www.c3soft.net

Same first word

c3soft.net

c3soft.com

DNS History

6 records (4 active, 2 former)

○NSdns27.hichina.com2015-06-20 → 2017-03-18 · 4 obs

● 2015-06-20 20:25:48
● 2017-03-18 16:27:52
○ 2026-03-30 15:42:46
○ 2026-04-14 01:58:04

○NSdns28.hichina.com2015-06-20 → 2017-03-18 · 4 obs

● 2015-06-20 20:25:48
● 2017-03-18 16:27:52
○ 2026-03-30 15:42:46
○ 2026-04-14 01:58:04

●NSns-rs1.gmoserver.jp2026-03-30 → 2026-04-14 · 3 obs

○ 2017-03-18 16:27:52
● 2026-03-30 15:42:46
● 2026-04-14 01:58:04

●NSns-rs2.gmoserver.jp2026-03-30 → 2026-04-14 · 3 obs

○ 2017-03-18 16:27:52
● 2026-03-30 15:42:46
● 2026-04-14 01:58:04

●MXmail1025.onamae.ne.jp2026-03-30 → 2026-04-14 · 2 obs

● 2026-03-30 15:42:46
● 2026-04-14 01:58:04

●A160.251.148.2112026-03-30 → 2026-04-14 · 2 obs

● 2026-03-30 15:42:46
● 2026-04-14 01:58:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
c3soft.net	ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.33.87

NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c3soft.net (unsigned zone)

⏱️ Timing

Total: 1058ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.148.211`
NS	2	`ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp`
MX	1	`mail1025.onamae.ne.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.onamae.ne.jp ~all`
SOA	1	`ns-rs1.gmoserver.jp hostmaster.gmoserver`

Analysis

Hierarchy

c3soft.net is parent of www.c3soft.net.

IP Addresses

c3soft.net points to a single IP: 160.251.148.211.

Other host names, for instance babaseishi.jp, airship.jp, www.c3soft.net, nishi-park.jp and mandms.info share IP numbers with c3soft.net.

Name Servers

c3soft.net's delegation is to two name servers ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.

c3soft.net shares the same name server configuration as other domains, such as osaka-mansion.jp, dsan.site, omoio.co.jp, tilia.co.jp and ariesu.net.

Host names with a single IP:

ns-rs1.gmoserver.jp resolves to 157.7.32.87.

ns-rs2.gmoserver.jp resolves to 157.7.33.87.

Mail Servers

c3soft.net is served by a single mail server, mail1025.onamae.ne.jp.

c3soft.net uses the same mail server setup as other domains such as revo.jp, amforum.jp, dozen.jp, penmarket.jp and ms-company.site.

c3soft.net shares some mail servers with other domains, including jtpro.net, sakemorita.com, alfie.jp, ata.jp.net and r-cedars.com.

mail1025.onamae.ne.jp points to IP number 160.251.148.174.

c3soft.net - robtex.com

c3soft.net

net