dev-svr.com - dns.ninja

`dev-svr.com`

DNSSEC	⚠️ Not signed
A	157.7.189.71^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
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@dev-svr.com serial=1785296418

`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=1785295127

Same first word

dev-svr.com

Similar names

dev-srv.ru

dev-srv.de

dev-srv.com

DNS History

6 records (5 active, 1 former)

●NSdns0.heteml.jp2016-12-15 → 2026-07-29 · 2 obs

● 2016-12-15 21:51:06
● 2026-07-29 03:43:16

●NSdns1.heteml.jp2016-12-15 → 2026-07-29 · 2 obs

● 2016-12-15 21:51:06
● 2026-07-29 03:43:16

●MXmx-proxy501.heteml.jp2026-03-01 → 2026-07-29 · 2 obs

● 2026-03-01 00:51:16
● 2026-07-29 03:43:16

●MXmx-proxy502.heteml.jp2026-03-01 → 2026-07-29 · 2 obs

● 2026-03-01 00:51:16
● 2026-07-29 03:43:16

○A157.7.188.2162016-12-15 → 2017-07-06 · 4 obs

● 2016-12-15 21:51:06
● 2017-07-06 20:45:56
○ 2026-03-01 00:51:16
○ 2026-07-29 03:43:16

●A157.7.189.712026-03-01 → 2026-07-29 · 3 obs

○ 2017-07-06 20:45:56
● 2026-03-01 00:51:16
● 2026-07-29 03:43:16

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 876ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.71`
NS	2	`dns0.heteml.jp, dns1.heteml.jp`
MX	2	`mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.dev-svr.com`

Analysis

IP Addresses

dev-svr.com has exactly one IP address — 157.7.189.71.

max-raft.com, isquina.com, namba-dental.jp plus two other host names have IP numbers in common with dev-svr.com.

Name Servers

dev-svr.com uses two name servers for its delegation: dns0.heteml.jp and dns1.heteml.jp.

The name server configuration of dev-svr.com is shared with other domains, for instance orion-metaphysics.com, gapgap.jp, kane-hiro.net 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

dev-svr.com uses two mail servers, mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

The mail server setup of dev-svr.com matches that of other domains such as gogo-ts.jp, 6i6.jp, logr.am and two others.

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.