optnet.com - dns.ninja

`optnet.com`

DNSSEC	⚠️ Not signed
A	172.238.172.116^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
		PTR	`k8s-svc-lander-colin-us-ord-03.parklogic.net`
A	172.239.194.117^{🇺🇸 AKAMAI-LINODE-AP172.239.192.0/19 Akamai Technologies}
A	172.239.194.227^{🇺🇸 AKAMAI-LINODE-AP172.239.192.0/19 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	`ns2.parklogic.com`
		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@optnet.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=1784436302

⚠️ On DNS blocklist: tif

Subdomains

nullmx.optnet.com

Same first word

optnet.cz

optnet.de

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optnet.org

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optnet.info

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enttop.cn

DNS History

24 records (6 active, 18 former)

●NSns1.parklogic.com2026-02-27 → 2026-07-19 · 3 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-07-19 04:48:52

○NSns1.sedoparking.com2015-06-18 → 2017-05-15 · 4 obs

● 2015-06-18 07:30:38
● 2017-05-15 06:51:58
○ 2026-02-27 01:41:46
○ 2026-07-19 04:48:52

●NSns2.parklogic.com2026-02-27 → 2026-07-19 · 3 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-07-19 04:48:52

○NSns2.sedoparking.com2015-06-18 → 2017-05-15 · 4 obs

● 2015-06-18 07:30:38
● 2017-05-15 06:51:58
○ 2026-02-27 01:41:46
○ 2026-07-19 04:48:52

○MXlocalhost2017-05-15 → 2017-05-15 · 4 obs

○ 2016-06-23 11:37:36
● 2017-05-15 06:51:58
○ 2026-02-27 01:41:46
○ 2026-07-19 04:48:52

○MXmail.nickstel.com2015-06-18 → 2016-06-23 · 4 obs

● 2015-06-18 07:30:38
● 2016-06-23 11:37:36
○ 2017-05-15 06:51:58
○ 2026-07-19 04:48:52

●MXmx156.hostedmxserver.com2026-02-27 → 2026-07-19 · 3 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-07-19 04:48:52

○A172.233.212.1292026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-03 04:33:10
● 2026-05-14 21:17:58
○ 2026-07-01 05:37:16
○ 2026-07-19 04:48:52

○A172.233.212.1512026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-03 04:33:10
● 2026-05-14 21:17:58
○ 2026-07-01 05:37:16
○ 2026-07-19 04:48:52

○A172.233.212.2242026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-03 04:33:10
● 2026-05-14 21:17:58
○ 2026-07-01 05:37:16
○ 2026-07-19 04:48:52

○A172.233.212.902026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-03 04:33:10
● 2026-05-14 21:17:58
○ 2026-07-01 05:37:16
○ 2026-07-19 04:48:52

○A172.233.219.1232026-02-27 → 2026-05-03 · 5 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-05-03 04:33:10
○ 2026-05-14 21:17:58
○ 2026-07-19 04:48:52

○A172.233.219.492026-02-27 → 2026-05-03 · 5 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-05-03 04:33:10
○ 2026-05-14 21:17:58
○ 2026-07-19 04:48:52

○A172.233.219.782026-02-27 → 2026-05-03 · 5 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-05-03 04:33:10
○ 2026-05-14 21:17:58
○ 2026-07-19 04:48:52

○A172.234.31.132026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-03 04:33:10
● 2026-05-14 21:17:58
○ 2026-07-01 05:37:16
○ 2026-07-19 04:48:52

○A172.237.146.252026-02-27 → 2026-05-03 · 5 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-05-03 04:33:10
○ 2026-05-14 21:17:58
○ 2026-07-19 04:48:52

○A172.237.146.382026-02-27 → 2026-05-03 · 5 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-05-03 04:33:10
○ 2026-05-14 21:17:58
○ 2026-07-19 04:48:52

○A172.237.146.492026-05-14 → 2026-05-14 · 4 obs

○ 2026-05-03 04:33:10
● 2026-05-14 21:17:58
○ 2026-07-01 05:37:16
○ 2026-07-19 04:48:52

○A172.237.146.82026-02-27 → 2026-05-03 · 5 obs

○ 2017-05-15 06:51:58
● 2026-02-27 01:41:46
● 2026-05-03 04:33:10
○ 2026-05-14 21:17:58
○ 2026-07-19 04:48:52

●A172.238.172.1162026-07-01 → 2026-07-19 · 3 obs

○ 2026-05-14 21:17:58
● 2026-07-01 05:37:16
● 2026-07-19 04:48:52

●A172.239.194.1172026-07-01 → 2026-07-19 · 3 obs

○ 2026-05-14 21:17:58
● 2026-07-01 05:37:16
● 2026-07-19 04:48:52

●A172.239.194.2272026-07-01 → 2026-07-19 · 3 obs

○ 2026-05-14 21:17:58
● 2026-07-01 05:37:16
● 2026-07-19 04:48:52

○A72.52.4.1222017-05-15 → 2017-05-15 · 4 obs

○ 2016-06-23 11:37:36
● 2017-05-15 06:51:58
○ 2026-02-27 01:41:46
○ 2026-07-19 04:48:52

○A72.52.4.912015-06-18 → 2016-06-23 · 4 obs

● 2015-06-18 07:30:38
● 2016-06-23 11:37:36
○ 2017-05-15 06:51:58
○ 2026-07-19 04:48:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
optnet.com	ns1.parklogic.com, ns2.parklogic.com	14 records

✅ Authoritative Response

Server:216.38.8.120

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optnet.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.238.172.116, 172.239.194.227...`
NS	2	`ns1.parklogic.com, ns2.parklogic.com`
MX	1	`mx156.hostedmxserver.com (pri: 20)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parklogic.com hostmaster.optnet.com`

📌 Glue Records Collected

Total: 14

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

Analysis

Hierarchy

optnet.com is the parent zone for nullmx.optnet.com.

IP Addresses

The hostname optnet.com resolves to three IP addresses: 172.238.172.116, 172.239.194.117 and 172.239.194.227.

Two other host names, along with substitles.com, myeschool.com and www.tggs.com, also share IP numbers with optnet.com.

Name Servers

Two name servers handle the delegation for optnet.com: ns1.parklogic.com and ns2.parklogic.com.

optnet.com shares its NS records with other domains, for example delfintherapie-florida.de, mail.(0x706f726e)xx.org, itpress.it and two others.

optnet.com partially shares its NS delegation with several other domains, including anjcapap.com, flashacore.com, nps-web.com and two others.

These name servers regularly co-occur with the name servers ns1.mm8.parklogic.com, ns2.mm8.parklogic.com and ns3.parklogic.com.

DNS names with 6 IP addresses:

ns1.parklogic.com resolves to 50.28.104.44, 50.116.34.34 and 69.39.238.36 among others, with 3 other IP addresses in total.

ns2.parklogic.com resolves to 45.79.197.241, 50.28.102.86 and 66.42.120.24 among others, with 3 other IP addresses in total.

Mail Servers

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

Among the domains sharing a mail server setup with optnet.com are example.gameinstallers.com, 193.152.abovenet.de, simtoplist.my3gb.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.