8col.com - dns.ninja

`8col.com`

DNSSEC	⚠️ Not signed
A	157.7.44.237^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users271.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-proxy501.heteml.jp` ⭐
		A	157.7.189.17^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`mx-proxy502.heteml.jp`⁽²⁰⁾
		A	157.7.189.18^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns0.heteml.jp`hostmaster@8col.com serial=1786588818

`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=1786589154

Subdomains

mail.8col.com

www.8col.com

ns.8col.com

Same first word

8col.com

Similar names

8ocl.com

loc8.co.nz

loc8.net

loc8.at

loc8.com

loc8.in

col8.org

loc8.ch

loc8.de

8loc.com

8clo.com

loc8.ae

loc8.online

loc8.eu

loc8.be

loc8.ie

loc8.biz

loc8.net.br

loc8.tv

loc8.mobi

loc8.nl

loc8.herokuapp.com

DNS History

8 records (5 active, 3 former)

●NSdns0.heteml.jp2015-07-08 → 2026-08-13 · 2 obs

● 2015-07-08 08:36:02
● 2026-08-13 03:07:58

●NSdns1.heteml.jp2015-07-08 → 2026-08-13 · 2 obs

● 2015-07-08 08:36:02
● 2026-08-13 03:07:58

○MXmail50.heteml.jp2015-07-08 → 2018-08-29 · 4 obs

● 2015-07-08 08:36:02
● 2018-08-29 09:06:12
○ 2026-02-17 14:49:10
○ 2026-08-13 03:07:58

●MXmx-proxy501.heteml.jp2026-02-17 → 2026-08-13 · 3 obs

○ 2018-08-29 09:06:12
● 2026-02-17 14:49:10
● 2026-08-13 03:07:58

●MXmx-proxy502.heteml.jp2026-02-17 → 2026-08-13 · 3 obs

○ 2018-08-29 09:06:12
● 2026-02-17 14:49:10
● 2026-08-13 03:07:58

○A157.7.188.1312015-11-12 → 2018-08-29 · 5 obs

○ 2015-07-08 08:36:02
● 2015-11-12 07:25:02
● 2018-08-29 09:06:12
○ 2026-02-17 14:49:10
○ 2026-08-13 03:07:58

●A157.7.44.2372026-02-17 → 2026-08-13 · 3 obs

○ 2018-08-29 09:06:12
● 2026-02-17 14:49:10
● 2026-08-13 03:07:58

○A219.94.217.1992015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 08:36:02
○ 2015-11-12 07:25:02
○ 2026-08-13 03:07:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
8col.com	dns0.heteml.jp, dns1.heteml.jp	-

✅ Authoritative Response

Server:157.7.44.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 8col.com (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.44.237`
NS	2	`dns1.heteml.jp, dns0.heteml.jp`
MX	2	`mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.8col.com`

Analysis

Hierarchy

The domain 8col.com is parent to mail.8col.com, www.8col.com and ns.8col.com.

IP Addresses

8col.com directs to one IP number, which is 157.7.44.237.

Among the host names that share IP numbers with 8col.com are akimo.jp, cafe-shibuya.com, coto-mono-michi.jp and two others.

Name Servers

The NS records for 8col.com delegate to dns0.heteml.jp and dns1.heteml.jp.

8col.com has the same name server delegation as a number of other domains, such as sizen.me, brucke.co.jp, takanna.jp and two more.

8col.com and other domains like biotope.ne.jp share at least a portion of their name servers.

Each of dns0.heteml.jp and dns1.heteml.jp has one IP address: dns0.heteml.jp uses 157.7.44.53 and dns1.heteml.jp uses 157.7.188.149.

Mail Servers

The MX records for 8col.com point to two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

8col.com has the same mail server arrangement as a number of other domains, for example nawafune.jp, kotatoma.net, hit2.co.jp and two more.

8col.com overlaps on mail servers with certain other domains, littleamerica.co.jp among them.

Each of mx-proxy501.heteml.jp and mx-proxy502.heteml.jp has one IP address: mx-proxy501.heteml.jp uses 157.7.189.17 and mx-proxy502.heteml.jp uses 157.7.189.18.