`contentdevs.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}
NS	`ns1.parklogic.com` ⭐
		A	2001:19f0:6000:39be:5400:6ff:fe0b:e907^{🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix}
		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	`149.28.95.10.vultrusercontent.com`
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@contentdevs.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=1778369671

Same first word

contentdevs.com

DNS History

26 records (11 active, 15 former)

○NSduke.ns.cloudflare.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○NSns0.directnic.com2017-08-30 → 2017-08-30 · 3 obs

● 2017-08-30 14:25:40
○ 2026-02-15 01:50:58
○ 2026-05-09 23:38:56

○NSns1.directnic.com2017-08-30 → 2017-08-30 · 3 obs

● 2017-08-30 14:25:40
○ 2026-02-15 01:50:58
○ 2026-05-09 23:38:56

●NSns1.domainregistrar.biz2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns1.parklogic.com2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns1.parklogictestns1.com2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns2.domainregistrar.biz2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns2.parklogictestns1.com2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns3.domainregistrar.biz2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns3.parklogictestns1.com2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns4.domainregistrar.biz2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●NSns4.parklogictestns1.com2026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

○NSullis.ns.cloudflare.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○MXalt1.aspmx.l.google.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○MXalt2.aspmx.l.google.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○MXalt3.aspmx.l.google.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○MXalt4.aspmx.l.google.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○MXaspmx.l.google.com2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○MXmail.contentdevs.com2017-08-30 → 2017-08-30 · 3 obs

● 2017-08-30 14:25:40
○ 2026-02-15 01:50:58
○ 2026-05-09 23:38:56

○A104.21.85.1532026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

●A172.236.104.1572026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

●A172.236.104.432026-05-08 → 2026-05-09 · 3 obs

○ 2026-05-07 11:30:50
● 2026-05-08 14:59:20
● 2026-05-09 23:38:56

○A172.67.207.792026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○A2606:4700:3032::6815:55992026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○A2606:4700:3032::ac43:cf4f2026-02-15 → 2026-05-07 · 5 obs

○ 2017-08-30 14:25:40
● 2026-02-15 01:50:58
● 2026-05-07 11:30:50
○ 2026-05-08 14:59:20
○ 2026-05-09 23:38:56

○A69.167.165.1262017-08-30 → 2017-08-30 · 3 obs

● 2017-08-30 14:25:40
○ 2026-02-15 01:50:58
○ 2026-05-09 23:38:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net...	-
contentdevs.com	ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz	-

✅ Authoritative Response

Server:172.233.220.211

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentdevs.com (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.236.104.43, 172.236.104.157`
NS	4	`ns4.parklogictestns1.com, ns2.parklogictestns1.com...`
SOA	1	`ns1.parklogic.com hostmaster.contentdevs`

Analysis

IP Addresses

contentdevs.com points to two IP numbers: 172.236.104.43 and 172.236.104.157.

Other host names such as adamswackyworld.ca, ctt-expresso.me, diluch-anapa.ru, diamondcardetailing.net and bife.com.mx share IP numbers with contentdevs.com.

Name Servers

contentdevs.com is delegated to nine name servers: ns1.domainregistrar.biz, ns2.domainregistrar.biz, ns3.domainregistrar.biz, ns4.domainregistrar.biz, ns1.parklogic.com, ns1.parklogictestns1.com, ns2.parklogictestns1.com, ns3.parklogictestns1.com and ns4.parklogictestns1.com.

At least part of the name servers for contentdevs.com are shared with other domains, for instance chie.it, diabolofunboard.com, secr.it, vagabondus.com and leberslogcabins.com.

These name servers are commonly used alongside the name servers ns2.parklogic.com.

Host names with six IP numbers:

ns1.parklogic.com points to: 2001:19f0:6000:39be:5400:6ff:fe0b:e907, 50.28.104.44, 50.116.34.34, 69.39.238.36, 69.39.238.37 and 149.28.95.10.

Host names with two IP numbers:

ns1.parklogictestns1.com points to: 172.233.149.45 and 172.236.253.183; ns2.parklogictestns1.com points to: 172.232.13.186 and 172.234.28.205.

Host names with one IP number:

ns1.domainregistrar.biz points to: 172.233.143.231; ns2.domainregistrar.biz points to: 172.239.65.99; ns3.domainregistrar.biz points to: 172.233.220.211; ns4.domainregistrar.biz points to: 172.232.13.58.

contentdevs.com - robtex.com

contentdevs.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`contentdevs.com`

`com`