nullmx.coolzero.com - dns.ninja

`nullmx.coolzero.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` ⭐ ⚠️ 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	`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`
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@coolzero.com 2019-10-23 #1

`coolzero.com`

	DNSSEC	⚠️ Not signed
	A	172.238.172.116^{🇺🇸 AKAMAI-LINODE-AP172.238.160.0/19 Akamai Technologies}
	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` ⭐
	NS	`ns2.parklogic.com`
	MX	`mx156.hostedmxserver.com` ⭐
	TXT	`v=spf1 -all`
	SOA	`ns1.parklogic.com`hostmaster@coolzero.com 2019-10-23 #1

Same first word

nullmx.net

nullmx.org

nullmx.com

DNS History

23 records (6 active, 17 former)

○NSbuy.internettraffic.com2015-06-27 → 2016-06-22 · 4 obs

● 2015-06-27 06:01:16
● 2016-06-22 00:19:40
○ 2026-03-14 08:23:26
○ 2026-08-11 06:42:08

●NSns1.parklogic.com2026-03-14 → 2026-08-11 · 3 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-08-11 06:42:08

●NSns2.parklogic.com2026-03-14 → 2026-08-11 · 3 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-08-11 06:42:08

○NSsell.internettraffic.com2015-06-27 → 2016-06-22 · 4 obs

● 2015-06-27 06:01:16
● 2016-06-22 00:19:40
○ 2026-03-14 08:23:26
○ 2026-08-11 06:42:08

○MXmx1.emailsendhub.com2026-05-18 → 2026-05-18 · 4 obs

○ 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

●MXmx156.hostedmxserver.com2026-03-14 → 2026-08-11 · 5 obs

● 2026-03-14 08:23:26
● 2026-05-14 13:34:12
○ 2026-05-18 21:57:34
● 2026-05-26 05:56:18
● 2026-08-11 06:42:08

○A172.233.212.1292026-05-14 → 2026-05-18 · 5 obs

○ 2026-04-02 04:48:48
● 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

○A172.233.212.1512026-05-14 → 2026-05-18 · 5 obs

○ 2026-04-02 04:48:48
● 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

○A172.233.212.2242026-05-14 → 2026-05-18 · 5 obs

○ 2026-04-02 04:48:48
● 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

○A172.233.212.902026-05-14 → 2026-05-18 · 5 obs

○ 2026-04-02 04:48:48
● 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

○A172.233.219.1232026-03-14 → 2026-04-02 · 5 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-04-02 04:48:48
○ 2026-05-14 13:34:12
○ 2026-08-11 06:42:08

○A172.233.219.492026-03-14 → 2026-04-02 · 5 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-04-02 04:48:48
○ 2026-05-14 13:34:12
○ 2026-08-11 06:42:08

○A172.233.219.782026-03-14 → 2026-04-02 · 5 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-04-02 04:48:48
○ 2026-05-14 13:34:12
○ 2026-08-11 06:42:08

○A172.234.31.132026-05-14 → 2026-05-18 · 5 obs

○ 2026-04-02 04:48:48
● 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

○A172.237.146.252026-03-14 → 2026-04-02 · 5 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-04-02 04:48:48
○ 2026-05-14 13:34:12
○ 2026-08-11 06:42:08

○A172.237.146.382026-03-14 → 2026-04-02 · 5 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-04-02 04:48:48
○ 2026-05-14 13:34:12
○ 2026-08-11 06:42:08

○A172.237.146.492026-05-14 → 2026-05-18 · 5 obs

○ 2026-04-02 04:48:48
● 2026-05-14 13:34:12
● 2026-05-18 21:57:34
○ 2026-05-26 05:56:18
○ 2026-08-11 06:42:08

○A172.237.146.82026-03-14 → 2026-04-02 · 5 obs

○ 2016-06-22 00:19:40
● 2026-03-14 08:23:26
● 2026-04-02 04:48:48
○ 2026-05-14 13:34:12
○ 2026-08-11 06:42:08

●A172.238.172.1162026-05-26 → 2026-08-11 · 3 obs

○ 2026-05-18 21:57:34
● 2026-05-26 05:56:18
● 2026-08-11 06:42:08

●A172.239.194.1172026-05-26 → 2026-08-11 · 3 obs

○ 2026-05-18 21:57:34
● 2026-05-26 05:56:18
● 2026-08-11 06:42:08

●A172.239.194.2272026-05-26 → 2026-08-11 · 3 obs

○ 2026-05-18 21:57:34
● 2026-05-26 05:56:18
● 2026-08-11 06:42:08

○A69.172.201.1532016-06-22 → 2016-06-22 · 4 obs

○ 2016-02-10 03:55:50
● 2016-06-22 00:19:40
○ 2026-03-14 08:23:26
○ 2026-08-11 06:42:08

○A69.172.201.2082015-06-27 → 2016-02-10 · 4 obs

● 2015-06-27 06:01:16
● 2016-02-10 03:55:50
○ 2016-06-22 00:19:40
○ 2026-08-11 06:42:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
coolzero.com	ns1.parklogic.com, ns2.parklogic.com	12 records

✅ Authoritative Response

Server:149.28.95.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coolzero.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.239.194.227, 172.239.194.117...`
NS	2	`ns2.parklogic.com, ns1.parklogic.com`
MX	1	`mx156.hostedmxserver.com (pri: 100)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parklogic.com hostmaster.coolzero.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.parklogic.com, ns1.parklogic.com, ns1.parklogic.com...)

Analysis

IP Addresses

nullmx.coolzero.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 gcinet.com, yele.com and mclogo.com, also share IP numbers with nullmx.coolzero.com.

Name Servers

nullmx.coolzero.com is delegated to two name servers: ns1.parklogic.com and ns2.parklogic.com.

nullmx.coolzero.com shares its NS records with other domains, for example www.chequenet.com, hotelscarpi.com, lecarte.it and two others.

nullmx.coolzero.com shares at least some of its name servers with other domains, including proboards54.com, hotel-management-degrees-29800.bond, grudfos.de and two others.

These name servers are frequently seen alongside the name servers ns3.parklogic.com.

DNS names with 6 IP addresses:

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

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

Mail Servers

The sole mail server for nullmx.coolzero.com is mx156.hostedmxserver.com.

Among the domains sharing a mail server setup with nullmx.coolzero.com are ugripe.com, microlet.com, www.btbtt12.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.