🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`gameprogramminglab.com`

DNSSEC	⚠️ Not signed
A	133.167.106.174^{🇯🇵 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	`os3-383-24670.vs.sakura.ne.jp`
NS	`ns1.gslb4.sakura.ne.jp` ⭐
		A	133.242.28.20^{🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
			PTR	`ns1.gslb4.sakura.ne.jp`
NS	`ns2.gslb4.sakura.ne.jp`
		A	163.43.127.196^{🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
			PTR	`ns2.gslb4.sakura.ne.jp`
MX	`mail.gameprogramminglab.com` ⭐
		A	133.167.8.150^{🇯🇵 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	`www5210.sakura.ne.jp`
TXT	`v=spf1 a:www5210.sakura.ne.jp mx ~all`
SOA	`ns1.gslb4.sakura.ne.jp`noc@sakura.ad.jp serial=1

`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=1790202869

Subdomains

mail.gameprogramminglab.com

Same first word

gameprogramminglab.com

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NSns1.gslb4.sakura.ne.jp2026-09-07 → 2026-09-23 · 2 obs

● 2026-09-07 02:05:58
● 2026-09-23 22:54:30

●NSns2.gslb4.sakura.ne.jp2026-09-07 → 2026-09-23 · 2 obs

● 2026-09-07 02:05:58
● 2026-09-23 22:54:30

●MXmail.gameprogramminglab.com2026-09-07 → 2026-09-23 · 2 obs

● 2026-09-07 02:05:58
● 2026-09-23 22:54:30

●A133.167.106.1742026-09-07 → 2026-09-23 · 2 obs

● 2026-09-07 02:05:58
● 2026-09-23 22:54:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
gameprogramminglab.com	ns1.gslb4.sakura.ne.jp, ns2.gslb4.sakura.ne.jp	-

✅ Authoritative Response

Server:133.242.28.20

NS records: ns1.gslb4.sakura.ne.jp, ns2.gslb4.sakura.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gameprogramminglab.com (unsigned zone)

⏱️ Timing

Total: 1316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.167.106.174`
NS	2	`ns2.gslb4.sakura.ne.jp, ns1.gslb4.sakura.ne.jp`
MX	1	`mail.gameprogramminglab.com (pri: 10)`
TXT	1	`v=spf1 a:www5210.sakura.ne.jp mx ~all`
SOA	1	`ns1.gslb4.sakura.ne.jp noc.sakura.ad.jp`

Analysis

Hierarchy

mail.gameprogramminglab.com is a subdomain of gameprogramminglab.com.

IP Addresses

gameprogramminglab.com directs to one IP number, which is 133.167.106.174.

Name Servers

The NS records for gameprogramminglab.com delegate to ns1.gslb4.sakura.ne.jp and ns2.gslb4.sakura.ne.jp.

gameprogramminglab.com has the same name server delegation as a number of other domains, such as takagi-plc.jp, shieldsoft.biz, creatorlab.dev and two more.

The name servers of gameprogramminglab.com overlap at least partially with those of other domains — among them merryrockparade.jp, nabi.ac.jp, my-log.jp and two more.

Both ns1.gslb4.sakura.ne.jp and ns2.gslb4.sakura.ne.jp have a single IP address each — ns1.gslb4.sakura.ne.jp resolves to 133.242.28.20 while ns2.gslb4.sakura.ne.jp resolves to 163.43.127.196.

Mail Servers

gameprogramminglab.com routes its mail through a single mail server, mail.gameprogramminglab.com.

mail.gameprogramminglab.com resolves to 133.167.8.150 and no other IP number.

gameprogramminglab.com - robtex.com