undefinedcode.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`undefinedcode.com`

DNSSEC	⚠️ Not signed
A	157.7.189.72^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users227.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@undefinedcode.com serial=1789503378

`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=1789506623

Same first word

undefinedcode.pages.dev

undefinedcode.workers.dev

undefinedcode.ir

undefinedcode.cn

undefinedcode.com

Similar names

codeundefined.com

denounceddefi.xyz

Previous names

Next names

DNS History

8 records (5 active, 3 former)

●NSdns0.heteml.jp2015-05-27 → 2026-09-15 · 3 obs

○ 2008-03-16 18:11:12
● 2015-05-27 02:44:26
● 2026-09-15 21:27:34

●NSdns1.heteml.jp2015-05-27 → 2026-09-15 · 3 obs

○ 2008-03-16 18:11:12
● 2015-05-27 02:44:26
● 2026-09-15 21:27:34

○MXmail26.heteml.jp2015-05-27 → 2017-08-12 · 5 obs

○ 2008-03-16 18:11:12
● 2015-05-27 02:44:26
● 2017-08-12 21:41:06
○ 2026-09-02 09:15:20
○ 2026-09-15 21:27:34

●MXmx-proxy501.heteml.jp2026-09-02 → 2026-09-15 · 3 obs

○ 2017-08-12 21:41:06
● 2026-09-02 09:15:20
● 2026-09-15 21:27:34

●MXmx-proxy502.heteml.jp2026-09-02 → 2026-09-15 · 3 obs

○ 2017-08-12 21:41:06
● 2026-09-02 09:15:20
● 2026-09-15 21:27:34

○A157.7.188.1912015-10-17 → 2017-08-12 · 5 obs

○ 2015-05-27 02:44:26
● 2015-10-17 14:58:22
● 2017-08-12 21:41:06
○ 2026-09-02 09:15:20
○ 2026-09-15 21:27:34

●A157.7.189.722026-09-02 → 2026-09-15 · 3 obs

○ 2017-08-12 21:41:06
● 2026-09-02 09:15:20
● 2026-09-15 21:27:34

○A210.188.195.422015-05-27 → 2015-05-27 · 4 obs

○ 2008-03-16 18:11:12
● 2015-05-27 02:44:26
○ 2015-10-17 14:58:22
○ 2026-09-15 21:27:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
undefinedcode.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 undefinedcode.com (unsigned zone)

⏱️ Timing

Total: 1222ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.72`
NS	2	`dns0.heteml.jp, dns1.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.undefinedcode.`

Analysis

IP Addresses

undefinedcode.com resolves to one IP address: 157.7.189.72.

sunrise-higashi.com, noguchi-ken.com, cat-apartment-coffee.com and two other host names share IP numbers with undefinedcode.com.

Name Servers

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

undefinedcode.com uses the same name servers as several other domains — among them n-dev.biz, tsutanoha.com, kesyoya.com and two more.

Both dns0.heteml.jp and dns1.heteml.jp have a single IP address each — dns0.heteml.jp resolves to 157.7.44.53 while dns1.heteml.jp resolves to 157.7.188.149.

Mail Servers

Mail for undefinedcode.com is handled by two mail servers — mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

undefinedcode.com uses an identical mail server configuration to several other domains — among them kawasaki-kaigo.com, ocome.mobi, 360vr.jp and two more.

Both mx-proxy501.heteml.jp and mx-proxy502.heteml.jp have a single IP address each — mx-proxy501.heteml.jp resolves to 157.7.189.17 while mx-proxy502.heteml.jp resolves to 157.7.189.18.