`proworksgroup.com`

DNSSEC	⚠️ Not signed
A	162.159.135.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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`
MX	`proworksgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy4pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
TXT	`MS=ms70316240`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`ca3-7edb9d671854472f85deff751b68ef24`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1736671967

`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=1784728507

Same first word

proworksgroup.com

DNS History

6 records (6 active, 0 former)

●NS01.dnsv.jp2017-09-28 → 2026-07-22 · 2 obs

● 2017-09-28 04:32:48
● 2026-07-22 14:10:42

●NS02.dnsv.jp2017-09-28 → 2026-07-22 · 2 obs

● 2017-09-28 04:32:48
● 2026-07-22 14:10:42

●NS03.dnsv.jp2017-09-28 → 2026-07-22 · 2 obs

● 2017-09-28 04:32:48
● 2026-07-22 14:10:42

●NS04.dnsv.jp2017-09-28 → 2026-07-22 · 2 obs

● 2017-09-28 04:32:48
● 2026-07-22 14:10:42

●MXproworksgroup-com.mail.protection.outlook.com2017-09-28 → 2026-07-22 · 2 obs

● 2017-09-28 04:32:48
● 2026-07-22 14:10:42

●A162.159.135.422026-07-22 → 2026-07-22 · 1 obs

● 2026-07-22 14:10:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
proworksgroup.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proworksgroup.com (unsigned zone)

⏱️ Timing

Total: 1225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.135.42`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`proworksgroup-com.mail.protection.outloo`
TXT	3	`MS=ms70316240, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

proworksgroup.com directs to one IP number, which is 162.159.135.42.

Among the host names that share IP numbers with proworksgroup.com are billyburke.org, biowallonie.com, falkon.dk and two others.

Name Servers

The domain proworksgroup.com is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

proworksgroup.com has at least partial name server overlap with other domains, such as seazoo-diving.com, a37.jp, theultimatespirits.jp and two others.

Hosts with two IP numbers each:

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.

Hosts that resolve to one IP address:

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

Mail Servers

proworksgroup.com routes its mail through a single mail server, proworksgroup-com.mail.protection.outlook.com.

proworksgroup-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.44, 52.101.8.51 and 52.101.41.6, along with 5 other.

proworksgroup.com - robtex.com