`yosistemas.com`

DNSSEC	⚠️ Not signed
A	172.236.104.43^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-openprovider-expired-us-ord-01.parklogic.net`
A	172.236.104.157^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
A	172.238.172.122^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
NS	`ns1.parklogic.com` ⭐
		A	2001:19f0:6000:39be:5400:6ff:fe0b:e907^{🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix}
			PTR	`dns-dnsdist-us-lax-01.parklogic.net`
		A	50.28.104.44^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`pistachio.parklogic.com`
		A	50.116.34.34^{🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies}
			PTR	`lemonade.parklogic.com`
		A	69.39.238.36^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone1.parklogic.com`
		A	69.39.238.37^{🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route}
			PTR	`sandstone2.parklogic.com`
		A	149.28.95.10^{🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix}
			PTR	`dns-dnsdist-us-lax-01.parklogic.net`
NS	`ns1.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.233.143.231^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-lax-01.parklogic.net`
NS	`ns1.parklogictestns1.com` ⚠️ Not in parent delegation
		A	172.233.149.45^{🇺🇸 AKAMAI-LINODE-AP172.233.128.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-lax-01.parklogic.net`
		A	172.236.253.183^{🇺🇸 AKAMAI-LINODE-AP172.236.224.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-lax-02.parklogic.net`
NS	`ns2.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.239.65.99^{🇺🇸 AKAMAI-LINODE-AP172.239.64.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-lax-02.parklogic.net`
NS	`ns2.parklogictestns1.com` ⚠️ Not in parent delegation
		A	172.232.13.186^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-ord-02.parklogic.net`
		A	172.234.28.205^{🇺🇸 AKAMAI-LINODE-AP172.234.16.0/20 Akamai Technologies}
			PTR	`dns-vip-openprovider-owned-us-ord-01.parklogic.net`
NS	`ns3.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.233.220.211^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-ord-01.parklogic.net`
NS	`ns3.parklogictestns1.com` ⚠️ Not in parent delegation
NS	`ns4.domainregistrar.biz` ⚠️ Not in zone NS records
		A	172.232.13.58^{🇺🇸 AKAMAI-LINODE-AP172.232.0.0/19 Akamai Technologies}
			PTR	`dns-vip-openprovider-expired-us-ord-02.parklogic.net`
NS	`ns4.parklogictestns1.com` ⚠️ Not in parent delegation
SOA	`ns1.parklogic.com`hostmaster@yosistemas.com 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=1786515879

Same first word

yosistemas.com

Similar names

aiosystems.com

aoisystems.jp

oaisystems.com

aoisystems.com

aoisystems.co.jp

sistemasyo.com

easytomiss.com

DNS History

23 records (12 active, 11 former)

○NSbob.ns.cloudflare.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

○NSnola.ns.cloudflare.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

●NSns1.domainregistrar.biz2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns1.parklogic.com2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns1.parklogictestns1.com2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns2.domainregistrar.biz2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns2.parklogictestns1.com2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns3.domainregistrar.biz2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns3.parklogictestns1.com2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns4.domainregistrar.biz2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●NSns4.parklogictestns1.com2026-08-01 → 2026-08-12 · 3 obs

○ 2019-12-14 02:30:16
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

○MXmail.korreoweb.com2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

○A104.21.48.1192026-06-21 → 2026-06-21 · 4 obs

○ 2019-12-14 02:30:16
● 2026-06-21 04:54:54
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

○A104.24.104.1872019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-06-21 04:54:54
○ 2026-08-12 06:39:28

○A104.24.105.1872019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-06-21 04:54:54
○ 2026-08-12 06:39:28

●A172.236.104.1572026-08-01 → 2026-08-12 · 3 obs

○ 2026-06-21 04:54:54
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●A172.236.104.432026-08-01 → 2026-08-12 · 3 obs

○ 2026-06-21 04:54:54
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

●A172.238.172.1222026-08-01 → 2026-08-12 · 3 obs

○ 2026-06-21 04:54:54
● 2026-08-01 23:02:12
● 2026-08-12 06:39:28

○A172.67.151.152026-06-21 → 2026-06-21 · 4 obs

○ 2019-12-14 02:30:16
● 2026-06-21 04:54:54
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

○A2606:4700:30::6818:68bb2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-06-21 04:54:54
○ 2026-08-12 06:39:28

○A2606:4700:30::6818:69bb2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 02:30:16
○ 2026-06-21 04:54:54
○ 2026-08-12 06:39:28

○A2606:4700:3030::ac43:970f2026-06-21 → 2026-06-21 · 4 obs

○ 2019-12-14 02:30:16
● 2026-06-21 04:54:54
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

○A2606:4700:3037::6815:30772026-06-21 → 2026-06-21 · 4 obs

○ 2019-12-14 02:30:16
● 2026-06-21 04:54:54
○ 2026-08-01 23:02:12
○ 2026-08-12 06:39:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
yosistemas.com	ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz	-

✅ Authoritative Response

Server:172.239.65.99

NS records: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yosistemas.com (unsigned zone)

⏱️ Timing

Total: 686ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.236.104.43, 172.238.172.122...`
NS	4	`ns1.parklogictestns1.com, ns2.parklogictestns1.com...`
SOA	1	`ns1.parklogic.com hostmaster.yosistemas.`

Analysis

IP Addresses

The hostname yosistemas.com resolves to three IP addresses: 172.236.104.43, 172.236.104.157 and 172.238.172.122.

zooclever.ru, ipudowe.top, forcainvicta.com plus two other host names have IP numbers in common with yosistemas.com.

Name Servers

yosistemas.com delegates authority to 9 name servers: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz plus 6 other.

yosistemas.com partially shares its NS delegation with several other domains, including ads3.myarduino.net, sheltering.it, robynludwick.com and two others.

In DNS configurations, these name servers often share authority with ns1.parklogic.com, ns4.domainregistrar.biz, ns1.parklogictestns1.com and 4 other name servers.

Hosts with 6 IP addresses each:

Hostname ns1.parklogic.com directs to 50.28.104.44, 50.116.34.34 and 69.39.238.36 along with 3 other IP addresses.

Host names pointing to two IP addresses:

ns1.parklogictestns1.com directs traffic to 172.233.149.45 and 172.236.253.183.

ns2.parklogictestns1.com directs traffic to 172.232.13.186 and 172.234.28.205.

Host names resolving to a single IP address:

ns1.domainregistrar.biz has the IP address 172.233.143.231.

ns2.domainregistrar.biz has the IP address 172.239.65.99.

ns3.domainregistrar.biz has the IP address 172.233.220.211.

ns4.domainregistrar.biz has the IP address 172.232.13.58.