`chubu-roo.com`

DNSSEC	⚠️ Not signed
A	157.7.189.61^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users505.vip.heteml.jp`
NS	`dns0.heteml.jp` ⭐
		A	157.7.44.53^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns510.heteml.jp`
NS	`dns1.heteml.jp`
		A	157.7.188.149^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns711.phy.heteml.jp`
MX	`mx.hetemail.jp` ⭐
		A	157.7.189.1^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx.heteml.jp`
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns0.heteml.jp`hostmaster@chubu-roo.com serial=1778828898

`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.net`nstld@verisign-grs.com serial=1778828481

Same first word

chubu-roo.com

DNS History

5 records (4 active, 1 former)

●NSdns0.heteml.jp2016-12-13 → 2026-05-15 · 2 obs

● 2016-12-13 19:21:40
● 2026-05-15 07:15:02

●NSdns1.heteml.jp2016-12-13 → 2026-05-15 · 2 obs

● 2016-12-13 19:21:40
● 2026-05-15 07:15:02

●MXmx.hetemail.jp2026-04-20 → 2026-05-15 · 2 obs

● 2026-04-20 06:24:22
● 2026-05-15 07:15:02

○A157.7.188.1772016-12-13 → 2018-01-04 · 4 obs

● 2016-12-13 19:21:40
● 2018-01-04 06:42:08
○ 2026-04-20 06:24:22
○ 2026-05-15 07:15:02

●A157.7.189.612026-04-20 → 2026-05-15 · 3 obs

○ 2018-01-04 06:42:08
● 2026-04-20 06:24:22
● 2026-05-15 07:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
chubu-roo.com	dns0.heteml.jp, dns1.heteml.jp	-

✅ Authoritative Response

Server:157.7.188.149

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chubu-roo.com (unsigned zone)

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.61`
NS	2	`dns0.heteml.jp, dns1.heteml.jp`
MX	1	`mx.hetemail.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.chubu-roo.com`

Analysis

IP Addresses

chubu-roo.com points to an IP address: 157.7.189.61.

other host names include users505.vip.heteml.jp, miyabien.jp, korot.jp, soka-oche.com and morikawakenkodo.com; they share IP numbers with chubu-roo.com.

Name Servers

Two name servers dns0.heteml.jp and dns1.heteml.jp handle the delegation for chubu-roo.com.

chubu-roo.com shares the same name server setup as other domains, for instance school-accident.jp, imaeda-design.com, noiri-ganka.com, goss-ginza.com and spaceinc.jp.

Host names with one IP:

dns0.heteml.jp points to: 157.7.44.53

dns1.heteml.jp points to: 157.7.188.149

Mail Servers

chubu-roo.com is handled by a single mail server, mx.hetemail.jp.

chubu-roo.com uses the same mail server setup as other domains, for instance hoetec.net, kugayama-hp.org, 4sm.co.jp, g-assist.co.jp and mimoza-piano.com.

The host name mx.hetemail.jp points to IP 157.7.189.1.

chubu-roo.com - robtex.com

chubu-roo.com

com