`petworksofamerica.com`

DNSSEC	⚠️ Not signed
A	107.20.139.174^{🇺🇸 Amazon107.20.0.0/16 EC2 Prefix}
		PTR	`ec2-107-20-139-174.compute-1.amazonaws.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`
MX	`petworks.sakura.ne.jp` ⭐
TXT	`v=spf1 mx -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1406605907

`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=1785778352

Same first word

petworksofamerica.com

DNS History

6 records (6 active, 0 former)

●NS01.dnsv.jp2015-07-24 → 2026-08-03 · 2 obs

● 2015-07-24 12:56:52
● 2026-08-03 17:50:08

●NS02.dnsv.jp2015-07-24 → 2026-08-03 · 2 obs

● 2015-07-24 12:56:52
● 2026-08-03 17:50:08

●NS03.dnsv.jp2015-07-24 → 2026-08-03 · 2 obs

● 2015-07-24 12:56:52
● 2026-08-03 17:50:08

●NS04.dnsv.jp2015-07-24 → 2026-08-03 · 2 obs

● 2015-07-24 12:56:52
● 2026-08-03 17:50:08

●MXpetworks.sakura.ne.jp2015-07-24 → 2026-08-03 · 2 obs

● 2015-07-24 12:56:52
● 2026-08-03 17:50:08

●A107.20.139.1742015-07-24 → 2026-08-03 · 2 obs

● 2015-07-24 12:56:52
● 2026-08-03 17:50:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
petworksofamerica.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for petworksofamerica.com (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.20.139.174`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`petworks.sakura.ne.jp (pri: 10)`
TXT	1	`v=spf1 mx -all`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

petworksofamerica.com directs to one IP number, which is 107.20.139.174.

Other host names — ext01.petworks.co.jp, deconiki.com, amamfwawa.com and ec2-107-20-139-174.compute-1.amazonaws.com — share IP numbers with petworksofamerica.com.

Name Servers

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

petworksofamerica.com partially shares its NS delegation with several other domains, including manualog.com, carrac.co.jp, si-lab.org and two others.

Hosts with two IP numbers each:

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.

Hosts that resolve to one IP address:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

petworksofamerica.com routes its mail through a single mail server, petworks.sakura.ne.jp.

The mail server configuration of petworksofamerica.com is identical to that of other domains, for example deconiki.com and postpetnow.jp.

petworksofamerica.com - robtex.com