`engineers-school.com`

DNSSEC	⚠️ Not signed
A	133.167.105.129^{🇯🇵 SAKURA-C133.167.0.0/16 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
		PTR	`os3-382-24375.vs.sakura.ne.jp`
NS	`a.nsranunculus.net` ⭐
		A	160.16.228.102^{🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`tk2-256-37598.vs.sakura.ne.jp`
NS	`b.nsranunculus.net`
		A	153.126.158.188^{🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`ik1-315-17684.vs.sakura.ne.jp`
SOA	`a.nsranunculus.net`admin@engineers-school.com serial=1547599743

`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=1771291435

Same first word

engineers-school.com

DNS History

3 records (3 active, 0 former)

●NSa.nsranunculus.net2019-01-18 → 2026-03-23 · 2 obs

● 2019-01-18 03:01:06
● 2026-03-23 23:08:20

●NSb.nsranunculus.net2019-01-18 → 2026-03-23 · 2 obs

● 2019-01-18 03:01:06
● 2026-03-23 23:08:20

●A133.167.105.1292019-01-18 → 2026-03-23 · 2 obs

● 2019-01-18 03:01:06
● 2026-03-23 23:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineers-school.com	a.nsranunculus.net, b.nsranunculus.net	-

✅ Authoritative Response

Server:153.126.158.188

NS records: a.nsranunculus.net, b.nsranunculus.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineers-school.com (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.167.105.129`
NS	2	`a.nsranunculus.net, b.nsranunculus.net`
SOA	1	`a.nsranunculus.net admin.engineers-schoo`

Analysis

IP Addresses

engineers-school.com resolves to one IP number: 133.167.105.129.

Other host names, for instance os3-382-24375.vs.sakura.ne.jp, share IP numbers with engineers-school.com.

Name Servers

engineers-school.com is delegated to two name servers a.nsranunculus.net and b.nsranunculus.net.

engineers-school.com shares the same name server setup as other domains, for instance capitalcatclub.com, wtp365.com, ensiklonesia.net, v-buster.com and euro-ekspert.net.

Host names with one IP number:

a.nsranunculus.net points to 160.16.228.102

b.nsranunculus.net points to 153.126.158.188

engineers-school.com - robtex.com