🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`4dev.work`

DNSSEC	⚠️ Not signed
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`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1778133392

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1788230563

⚠️ On DNS blocklist: spam-tlds

Same first word

4dev.top

4dev.app

4dev.info

4dev.ru

4dev.academy

4dev.pl

4dev.ai

4dev.website

4dev.org

4dev.work

4dev.com.br

4dev.it

4dev.fr

4dev.space

4dev.eu

4dev.win

4dev.ca

4dev.ro

4dev.nl

4dev.tech

4dev.pages.dev

4dev.live

4dev.sk

4dev.cz

4dev.cn

4dev.pt

4dev.me

4dev.press

4dev.pw

4dev.club

4dev.com

4dev.su

4dev.workers.dev

4dev.pp.ua

4dev.store

4dev.kz

Similar names

dev4.it

dev4.cc

d4ve.com

dev4.life

vde4.bar

4edv.com

e4vd.com

dev4.in.rs

d4ve.org

de4v.ph

4ved.ru

de4v.com

dev4.online

d4ve.net

d4ev.com

dev4.nl

dev4.fun

dev4.uk

ve4d.com.au

dev4.pro

dve4.com

dev4.click

dev4.org

dev4.dev

d4ve.us

dev4.us

e4dv.com

dev4.de

dev4.fr

dev4.today

dev4.kr

dev4.net

dev4.pl

4edv.eu

dev4.solutions

d4ve.email

dev4.me

d4ve.de

dev4.agency

dev4.workers.dev

dev4.xyz

dve4.top

d4ve.nl

ved4.com

dev4.eu

dev4.lol

dev4.ru

vd4e.com

4vde.mil.ph

dev4.com

vde4.pages.dev

dev4.info

Previous names

Next names

DNS History

4 records (4 active, 0 former)

●NS01.dnsv.jp2026-08-28 → 2026-09-01 · 2 obs

● 2026-08-28 12:48:24
● 2026-09-01 03:08:42

●NS02.dnsv.jp2026-08-28 → 2026-09-01 · 2 obs

● 2026-08-28 12:48:24
● 2026-09-01 03:08:42

●NS03.dnsv.jp2026-08-28 → 2026-09-01 · 2 obs

● 2026-08-28 12:48:24
● 2026-09-01 03:08:42

●NS04.dnsv.jp2026-08-28 → 2026-09-01 · 2 obs

● 2026-08-28 12:48:24
● 2026-09-01 03:08:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	b.nic.work, x.nic.work, z.nic.work, c.nic.work...	12 records
4dev.work	02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at work: Error: DNS query timeout: 37.209.194.10 for DNSKEY work

⏱️ Timing

Total: 3970ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)

Analysis

Name Servers

4dev.work has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least some of 4dev.work's name servers are shared with other domains, for example wapli-mirai.net, smart-kyosai.jp, galapagos-fishing.com and two more.

Host names with two IP numbers:

01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.

Host names pointing to a single IP address:

02.dnsv.jp points to 157.7.33.53.

4dev.work - robtex.com

4dev.work

work

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`4dev.work`

`work`