🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmersweekend.com`

DNSSEC	⚠️ Not signed
A	104.198.14.52^{🇺🇸 Google104.198.0.0/20}
		PTR	`52.14.198.104.bc.googleusercontent.com`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
TXT	`google-site-verification=5ykPMDwJmbCfANNz3rwmazYMwedlC87DHsJGtrtFlac`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1567994318

`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=1794276576

Same first word

programmersweekend.com

Previous names

Next names

DNS History

5 records (5 active, 0 former)

●NS01.dnsv.jp2019-12-15 → 2026-11-10 · 2 obs

● 2019-12-15 14:39:38
● 2026-11-10 02:53:42

●NS02.dnsv.jp2019-12-15 → 2026-11-10 · 2 obs

● 2019-12-15 14:39:38
● 2026-11-10 02:53:42

●NS03.dnsv.jp2019-12-15 → 2026-11-10 · 2 obs

● 2019-12-15 14:39:38
● 2026-11-10 02:53:42

●NS04.dnsv.jp2019-12-15 → 2026-11-10 · 2 obs

● 2019-12-15 14:39:38
● 2026-11-10 02:53:42

●A104.198.14.522019-12-15 → 2026-11-10 · 2 obs

● 2019-12-15 14:39:38
● 2026-11-10 02:53:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
programmersweekend.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.35.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1906ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.198.14.52`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
TXT	1	`google-site-verification=5ykPMDwJmbCfANN`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

programmersweekend.com has exactly one IP address — 104.198.14.52.

radiant.team, jarmawellness.com, saradyoga.com plus two other host names have IP numbers in common with programmersweekend.com.

Name Servers

Four name servers handle the delegation for programmersweekend.com: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

programmersweekend.com shares at least some of its name servers with other domains, including ishihara-giken.co.jp, ecosunhome.com, chusyajo-navi.com and two others.

Host names pointing to two IP addresses:

01.dnsv.jp maps to two IP addresses — 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp maps to two IP addresses — 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp maps to two IP addresses — 157.7.35.53 and 2400:8500:3fff::53.

Host names resolving to a single IP address:

02.dnsv.jp points to the IP address 157.7.33.53.

programmersweekend.com - robtex.com