`therisco.com`

DNSSEC	⚠️ Not signed
A	157.7.189.241^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users256.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@therisco.com serial=1776001217

`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=1776018052

Same first word

therisco.com

Similar names

DNS History

7 records (4 active, 3 former)

●NSdns0.heteml.jp2016-12-20 → 2026-04-12 · 5 obs

● 2016-12-20 21:14:04
● 2018-11-04 16:32:50
○ 2026-03-27 02:54:16
● 2026-04-08 16:21:36
● 2026-04-12 18:29:32

●NSdns1.heteml.jp2016-12-20 → 2026-04-12 · 5 obs

● 2016-12-20 21:14:04
● 2018-11-04 16:32:50
○ 2026-03-27 02:54:16
● 2026-04-08 16:21:36
● 2026-04-12 18:29:32

○MXmail33.heteml.jp2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 21:14:04
○ 2018-11-04 16:32:50
○ 2026-04-12 18:29:32

●MXmx.hetemail.jp2018-11-04 → 2026-04-12 · 5 obs

○ 2016-12-20 21:14:04
● 2018-11-04 16:32:50
○ 2026-03-27 02:54:16
● 2026-04-08 16:21:36
● 2026-04-12 18:29:32

○A157.7.188.2492016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 21:14:04
○ 2018-11-04 16:32:50
○ 2026-04-12 18:29:32

●A157.7.189.2412026-04-08 → 2026-04-12 · 3 obs

○ 2026-03-27 02:54:16
● 2026-04-08 16:21:36
● 2026-04-12 18:29:32

○A157.7.44.1702018-11-04 → 2018-11-04 · 4 obs

○ 2016-12-20 21:14:04
● 2018-11-04 16:32:50
○ 2026-03-27 02:54:16
○ 2026-04-12 18:29:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
therisco.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 therisco.com (unsigned zone)

⏱️ Timing

Total: 931ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.241`
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.therisco.com`

Analysis

IP Addresses

therisco.com points to a single IP number: 157.7.189.241.

other host names for instance fostyle.jp, www.j-pcs.info, shika-support.com, nagasakinaikaiin.com and noanowa.jp share IP numbers with therisco.com.

Name Servers

therisco.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

therisco.com shares the same name server setup as other domains, for example piitinn.com, edbu.org, interstudio.co.jp, (0x6e616b6564)-gym.com and toyota-kyushu.net.

Host names with one IP number:

The host dns0.heteml.jp points to 157.7.44.53 and the host dns1.heteml.jp points to 157.7.188.149.

Mail Servers

therisco.com is handled by a single mail server, mx.hetemail.jp.

therisco.com shares the same mail server setup as other domains, for instance paranthrop.us, yo-da.jp, toyonoume.com, kobashi.in and seqoia.jp.

therisco.com shares some mail servers with other domains, at least partially, for instance megamin.jp and jpta.jp.

Host name mx.hetemail.jp points to IP address 157.7.189.1.

therisco.com - robtex.com

therisco.com

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