`nullmx.schoolfee.com`

DNSSEC	⚠️ Not signed
A	172.233.219.49^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
		PTR	`k8s-svc-lander-shared-us-ord-03.parklogic.net`
A	172.233.219.78^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
A	172.233.219.123^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
A	172.237.146.8^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
A	172.237.146.25^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
A	172.237.146.38^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 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}
		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	`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@schoolfee.com 2019-10-23 #1

`schoolfee.com`

	DNSSEC	⚠️ Not signed
	A	172.233.219.49^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
	A	172.233.219.78^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
	A	172.233.219.123^{🇺🇸 AKAMAI-LINODE-AP172.233.208.0/20 Akamai Technologies}
	A	172.237.146.8^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
	A	172.237.146.25^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
	A	172.237.146.38^{🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies}
	NS	`ns1.parklogic.com` ⭐
	NS	`ns2.parklogic.com`
	MX	`mx156.hostedmxserver.com` ⭐
	TXT	`v=spf1 -all`
	SOA	`ns1.parklogic.com`hostmaster@schoolfee.com 2019-10-23 #1

Same first word

nullmx.net

nullmx.org

nullmx.com

Similar names

mlnxul.com

DNS History

14 records (9 active, 5 former)

○NSbuy.internettraffic.com2015-06-19 → 2016-04-22 · 5 obs

○ 2008-03-20 01:12:50
● 2015-06-19 19:18:46
● 2016-04-22 18:49:04
○ 2026-03-27 08:26:18
○ 2026-04-13 18:54:50

●NSns1.parklogic.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●NSns2.parklogic.com2026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

○NSsell.internettraffic.com2015-06-19 → 2016-04-22 · 5 obs

○ 2008-03-20 01:12:50
● 2015-06-19 19:18:46
● 2016-04-22 18:49:04
○ 2026-03-27 08:26:18
○ 2026-04-13 18:54:50

●MXmx156.hostedmxserver.com2026-03-27 → 2026-04-13 · 2 obs

● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●A172.233.219.1232026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●A172.233.219.492026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●A172.233.219.782026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●A172.237.146.252026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●A172.237.146.382026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

●A172.237.146.82026-03-27 → 2026-04-13 · 3 obs

○ 2016-04-22 18:49:04
● 2026-03-27 08:26:18
● 2026-04-13 18:54:50

○A209.181.247.1052008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 01:12:50
○ 2015-06-19 19:18:46
○ 2026-04-13 18:54:50

○A69.172.201.1532016-04-22 → 2016-04-22 · 4 obs

○ 2016-02-04 00:36:18
● 2016-04-22 18:49:04
○ 2026-03-27 08:26:18
○ 2026-04-13 18:54:50

○A69.172.201.2082015-06-19 → 2016-02-04 · 5 obs

○ 2008-03-20 01:12:50
● 2015-06-19 19:18:46
● 2016-02-04 00:36:18
○ 2016-04-22 18:49:04
○ 2026-04-13 18:54:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
schoolfee.com	ns1.parklogic.com, ns2.parklogic.com	12 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 schoolfee.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

Type	Count	Sample Data
A	6	`172.233.219.49, 172.237.146.25...`
NS	2	`ns2.parklogic.com, ns1.parklogic.com`
MX	1	`mx156.hostedmxserver.com (pri: 10)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.parklogic.com hostmaster.schoolfee.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nullmx.schoolfee.com maps to six IPs: 172.233.219.49, 172.233.219.78, 172.233.219.123, 172.237.146.8, 172.237.146.25 and 172.237.146.38.

Other host names, for instance how-to-speak.coms.www.how-to-speak.com, nullmx.gymtime.com, 042tvseries.com, chozetsumonst.xyz and lskstj.com share IP numbers with nullmx.schoolfee.com.

Name Servers

nullmx.schoolfee.com's delegation uses two name servers: ns1.parklogic.com and ns2.parklogic.com.

nullmx.schoolfee.com uses the same name server setup as other domains, such as f1kk1a.dlinkddns.com, www.evankingmusic.com, www.freshwap.ws, (0x736578).movi.com and merllat.com.

nullmx.schoolfee.com at least partially shares name servers with other domains, including sato(0x73686974)hrone.xyz, superanimal.com, 1a91c0c5ecdf320e.com, lkadvani.com and xepy.net.

these name servers are commonly used with ns1.ns306.parklogic.com, ns2.ns306.parklogic.com, ns1.rr585.parklogic.com, ns2.rr585.parklogic.com, ns1.gm111.parklogic.com, ns2.gm111.parklogic.com, ns3.parklogic.com, ns1.fp261.parklogic.com and ns2.fp261.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.

ns2.parklogic.com points to 2001:19f0:5c00:481f:5400:6ff:fe0b:e87c, 45.79.197.241, 50.28.102.86, 66.42.120.24, 216.38.8.120 and 216.38.8.121.

Mail Servers

A single mail server handles nullmx.schoolfee.com, mx156.hostedmxserver.com.

nullmx.schoolfee.com shares the same mail server setup as other domains, for instance archif.de, noggintops.ccsct.com, craft-life.net, www.123moviecc.mobi and h54cz2.yfgftksp.com.

Host mx156.hostedmxserver.com points to eight IPs: 147.182.130.78, 147.182.160.18, 147.182.180.139, 147.182.189.184, 164.90.197.79, 164.90.197.105, 164.90.197.143 and 164.90.197.162.

nullmx.schoolfee.com - robtex.com