`biizschool.com`

DNSSEC	⚠️ Not signed
A	172.236.114.219^{🇺🇸 AKAMAI-LINODE-AP172.236.96.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-realtime-register-us-ord-01.parklogic.net`
A	172.238.170.106^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
A	172.239.193.33^{🇺🇸 AKAMAI-LINODE-AP172.239.192.0/19 Akamai Technologies}
NS	`ns1.parklogic.com` ⭐ ⚠️ Not in parent delegation
		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.rr585.parklogic.com` ⚠️ Not in zone NS records
		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	`ns2.parklogic.com` ⚠️ Not in parent delegation
		A	2001:19f0:5c00:481f:5400:6ff:fe0b:e87c^{🇺🇸 AS-VULTR2001:19f0:5c00::/38 Vultr Assigned Prefix}
		A	45.79.197.241^{🇺🇸 AKAMAI-LINODE-AP45.79.192.0/19 Akamai Technologies}
			PTR	`bubblegum.parklogic.com`
		A	50.28.102.86^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`biscotti.parklogic.com`
		A	66.42.120.24^{🇺🇸 AS-VULTR66.42.112.0/20 Vultr Assigned Prefix}
			PTR	`66-42-120-24.choopa.net`
		A	216.38.8.120^{🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route}
			PTR	`shamrock1.parklogic.com`
		A	216.38.8.121^{🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route}
			PTR	`shamrock2.parklogic.com`
NS	`ns2.rr585.parklogic.com` ⚠️ Not in zone NS records
		A	2001:19f0:5c00:481f:5400:6ff:fe0b:e87c^{🇺🇸 AS-VULTR2001:19f0:5c00::/38 Vultr Assigned Prefix}
		A	45.79.197.241^{🇺🇸 AKAMAI-LINODE-AP45.79.192.0/19 Akamai Technologies}
			PTR	`bubblegum.parklogic.com`
		A	50.28.102.86^{🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West}
			PTR	`biscotti.parklogic.com`
		A	66.42.120.24^{🇺🇸 AS-VULTR66.42.112.0/20 Vultr Assigned Prefix}
			PTR	`66-42-120-24.choopa.net`
		A	216.38.8.120^{🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route}
			PTR	`shamrock1.parklogic.com`
		A	216.38.8.121^{🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route}
			PTR	`shamrock2.parklogic.com`
MX	`mx156.hostedmxserver.com` ⭐
		A	147.182.130.78^{🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean}
		A	147.182.160.18^{🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean}
		A	147.182.180.139^{🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean}
		A	147.182.189.184^{🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean}
		A	164.90.197.79^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.105^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.143^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
		A	164.90.197.162^{🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean}
TXT	`v=spf1 -all`
SOA	`ns1.parklogic.com`hostmaster@biizschool.com 2019-10-23 #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=1784098577

Subdomains

www.biizschool.com

Same first word

biizschool.com

DNS History

20 records (8 active, 12 former)

○NSa.share-dns.com2026-04-10 → 2026-04-10 · 4 obs

○ 2020-03-22 16:57:14
● 2026-04-10 12:35:14
○ 2026-07-09 19:24:26
○ 2026-07-15 07:00:40

○NSa1.share-dns.com2026-04-10 → 2026-04-10 · 4 obs

○ 2020-03-22 16:57:14
● 2026-04-10 12:35:14
○ 2026-07-09 19:24:26
○ 2026-07-15 07:00:40

○NSb.share-dns.net2026-04-10 → 2026-04-10 · 4 obs

○ 2020-03-22 16:57:14
● 2026-04-10 12:35:14
○ 2026-07-09 19:24:26
○ 2026-07-15 07:00:40

○NSb1.share-dns.net2026-04-10 → 2026-04-10 · 4 obs

○ 2020-03-22 16:57:14
● 2026-04-10 12:35:14
○ 2026-07-09 19:24:26
○ 2026-07-15 07:00:40

○NSjerry.ns.cloudflare.com2020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

●NSns1.parklogic.com2026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

●NSns1.rr585.parklogic.com2026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

●NSns2.parklogic.com2026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

●NSns2.rr585.parklogic.com2026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

○NSvita.ns.cloudflare.com2020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

○MXdc-9b3d247308c7.biizschool.com2020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

●MXmx156.hostedmxserver.com2026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

○A104.24.114.622020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

○A104.24.115.622020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

●A172.236.114.2192026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

●A172.238.170.1062026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

●A172.239.193.332026-07-09 → 2026-07-15 · 3 obs

○ 2026-04-10 12:35:14
● 2026-07-09 19:24:26
● 2026-07-15 07:00:40

○A2606:4700:3032::6818:723e2020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

○A2606:4700:3033::6818:733e2020-03-22 → 2020-03-22 · 3 obs

● 2020-03-22 16:57:14
○ 2026-04-10 12:35:14
○ 2026-07-15 07:00:40

○CNAMEwww.biizschool.com2026-04-10 → 2026-04-10 · 3 obs

● 2026-04-10 12:35:14
○ 2026-07-09 19:24:26
○ 2026-07-15 07:00:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biizschool.com	ns1.rr585.parklogic.com, ns2.rr585.parklogic.com	14 records

✅ Authoritative Response

Server:50.116.34.34

NS records: ns1.rr585.parklogic.com, ns2.rr585.parklogic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biizschool.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.238.170.106, 172.236.114.219...`
NS	2	`ns1.parklogic.com, ns2.parklogic.com`
MX	1	`mx156.hostedmxserver.com (pri: 30)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parklogic.com hostmaster.biizschool.`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.rr585.parklogic.com, ns1.rr585.parklogic.com, ns1.rr585.parklogic.com...)

Analysis

Hierarchy

biizschool.com is the parent zone for www.biizschool.com.

IP Addresses

The hostname biizschool.com resolves to three IP addresses: 172.236.114.219, 172.238.170.106 and 172.239.193.33.

Two other host names, along with clothestoyouuu.com, ancichu.com and driveurbiz.com, also share IP numbers with biizschool.com.

Name Servers

The NS records for biizschool.com point to four name servers: ns1.parklogic.com, ns2.parklogic.com, ns1.rr585.parklogic.com and ns2.rr585.parklogic.com.

biizschool.com partially shares its NS delegation with several other domains, including pataonia.com, sinti.it, stuffback.com and two others.

DNS names with 6 IP addresses:

ns1.parklogic.com points to 50.28.104.44, 50.116.34.34, 69.39.238.36 and 3 other IP addresses.

ns2.parklogic.com points to 45.79.197.241, 50.28.102.86, 66.42.120.24 and 3 other IP addresses.

ns1.rr585.parklogic.com points to 50.28.104.44, 50.116.34.34, 69.39.238.36 and 3 other IP addresses.

ns2.rr585.parklogic.com points to 45.79.197.241, 50.28.102.86, 66.42.120.24 and 3 other IP addresses.

The host names ns1.parklogic.com and ns1.rr585.parklogic.com both resolve to 2001:19f0:6000:39be:5400:6ff:fe0b:e907 IP addresses.

The host names ns1.parklogic.com and ns1.rr585.parklogic.com both resolve to 50.28.104.44 IP addresses.

The host names ns1.parklogic.com and ns1.rr585.parklogic.com both resolve to 50.116.34.34 IP addresses.

The host names ns1.parklogic.com and ns1.rr585.parklogic.com both resolve to 69.39.238.36 IP addresses.

The host names ns1.parklogic.com and ns1.rr585.parklogic.com both resolve to 69.39.238.37 IP addresses.

The host names ns1.parklogic.com and ns1.rr585.parklogic.com both resolve to 149.28.95.10 IP addresses.

The host names ns2.parklogic.com and ns2.rr585.parklogic.com both resolve to 2001:19f0:5c00:481f:5400:6ff:fe0b:e87c IP addresses.

The host names ns2.parklogic.com and ns2.rr585.parklogic.com both resolve to 45.79.197.241 IP addresses.

The host names ns2.parklogic.com and ns2.rr585.parklogic.com both resolve to 50.28.102.86 IP addresses.

The host names ns2.parklogic.com and ns2.rr585.parklogic.com both resolve to 66.42.120.24 IP addresses.

The host names ns2.parklogic.com and ns2.rr585.parklogic.com both resolve to 216.38.8.120 IP addresses.

The host names ns2.parklogic.com and ns2.rr585.parklogic.com both resolve to 216.38.8.121 IP addresses.

Mail Servers

The sole mail server for biizschool.com is mx156.hostedmxserver.com.

Among the domains sharing a mail server setup with biizschool.com are www.youtubemp3.tv, topmovie.it, breretta.com and two others.

With 8 IP addresses total, mx156.hostedmxserver.com resolves to 147.182.130.78, 147.182.160.18, 147.182.180.139 and 5 others.

biizschool.com - robtex.com

biizschool.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`biizschool.com`

`com`