api-study.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`api-study.com`

DNSSEC	⚠️ Not signed
A	157.7.189.70^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users261.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@api-study.com serial=1790261297

`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=1790288024

Same first word

api-study.com

Similar names

pys-audit.com

audit-psy.su

pai-study.pages.dev

ipa-study.pages.dev

study-api.workers.dev

Previous names

Next names

DNS History

8 records (5 active, 3 former)

●NSdns0.heteml.jp2015-05-23 → 2026-09-24 · 2 obs

● 2015-05-23 07:11:38
● 2026-09-24 22:18:08

●NSdns1.heteml.jp2015-05-23 → 2026-09-24 · 2 obs

● 2015-05-23 07:11:38
● 2026-09-24 22:18:08

○MXmail20.heteml.jp2015-05-23 → 2017-03-19 · 4 obs

● 2015-05-23 07:11:38
● 2017-03-19 17:24:02
○ 2026-09-04 17:53:32
○ 2026-09-24 22:18:08

●MXmx-proxy501.heteml.jp2026-09-04 → 2026-09-24 · 3 obs

○ 2017-03-19 17:24:02
● 2026-09-04 17:53:32
● 2026-09-24 22:18:08

●MXmx-proxy502.heteml.jp2026-09-04 → 2026-09-24 · 3 obs

○ 2017-03-19 17:24:02
● 2026-09-04 17:53:32
● 2026-09-24 22:18:08

○A112.78.219.1452015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 07:11:38
○ 2015-10-11 22:10:54
○ 2026-09-24 22:18:08

○A157.7.188.1952015-10-11 → 2017-03-19 · 5 obs

○ 2015-05-23 07:11:38
● 2015-10-11 22:10:54
● 2017-03-19 17:24:02
○ 2026-09-04 17:53:32
○ 2026-09-24 22:18:08

●A157.7.189.702026-09-04 → 2026-09-24 · 3 obs

○ 2017-03-19 17:24:02
● 2026-09-04 17:53:32
● 2026-09-24 22:18:08

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 1721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.70`
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.api-study.com`

Analysis

IP Addresses

api-study.com resolves to just one IP address, 157.7.189.70.

Two other host names, along with msi21.jp, mycotoxin.or.jp and bondsconnect.com, also share IP numbers with api-study.com.

Name Servers

Two name servers handle the delegation for api-study.com: dns0.heteml.jp and dns1.heteml.jp.

api-study.com shares its NS records with other domains, for example inbasket.info, kashiwaraseichireien.com, botanical-style.com and two others.

dns0.heteml.jp resolves to 157.7.44.53. dns1.heteml.jp resolves to 157.7.188.149. Both host names point to a single IP number.

Mail Servers

api-study.com is served by two mail servers, mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

Among the domains sharing a mail server setup with api-study.com are boinbo.in, noahs-pay.com, ap-j.com and two others.

api-study.com partially shares its mail servers with other domains, bestline-c.com and allie.site being examples.

mx-proxy501.heteml.jp resolves to 157.7.189.17. mx-proxy502.heteml.jp resolves to 157.7.189.18. Both host names point to a single IP number.