🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`plotcourse.com`

DNSSEC	⚠️ Not signed
A	20.40.202.35^{🇺🇸 Microsoft20.40.0.0/13 MICROSOFT}
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=tICfxAyqUgNa8GrxFJq5y8V8WxFTuFyS4Fs1W14_KoA`
TXT	`v=spf1 include:dc-aa8e722993._spfm.plotcourse.com ~all`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2025-09-17 #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=1787756525

Same first word

plotcourse.com

Similar names

Previous names

Next names

DNS History

14 records (8 active, 6 former)

●NSns41.domaincontrol.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

●NSns42.domaincontrol.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

○NSns83.worldnic.com2015-05-25 → 2017-11-22 · 4 obs

● 2015-05-25 19:37:38
● 2017-11-22 07:31:12
○ 2026-08-18 06:14:12
○ 2026-08-26 15:26:02

○NSns84.worldnic.com2015-05-25 → 2017-11-22 · 4 obs

● 2015-05-25 19:37:38
● 2017-11-22 07:31:12
○ 2026-08-18 06:14:12
○ 2026-08-26 15:26:02

●MXalt1.aspmx.l.google.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

●MXalt2.aspmx.l.google.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

●MXalt3.aspmx.l.google.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

●MXalt4.aspmx.l.google.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

●MXaspmx.l.google.com2026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

○MXmx1.netsolmail.net2017-11-22 → 2017-11-22 · 4 obs

○ 2016-09-22 06:11:02
● 2017-11-22 07:31:12
○ 2026-08-18 06:14:12
○ 2026-08-26 15:26:02

○MXp.webcom.ctmail.com2015-12-17 → 2016-09-22 · 4 obs

● 2015-12-17 23:18:28
● 2016-09-22 06:11:02
○ 2017-11-22 07:31:12
○ 2026-08-26 15:26:02

●A20.40.202.352026-08-18 → 2026-08-26 · 3 obs

○ 2017-11-22 07:31:12
● 2026-08-18 06:14:12
● 2026-08-26 15:26:02

○A205.178.189.1292015-05-25 → 2016-09-22 · 4 obs

● 2015-05-25 19:37:38
● 2016-09-22 06:11:02
○ 2017-11-22 07:31:12
○ 2026-08-26 15:26:02

○A209.17.116.92017-11-22 → 2017-11-22 · 4 obs

○ 2016-09-22 06:11:02
● 2017-11-22 07:31:12
○ 2026-08-18 06:14:12
○ 2026-08-26 15:26:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
plotcourse.com	ns41.domaincontrol.com, ns42.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plotcourse.com (unsigned zone)

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.40.202.35`
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=tICfxAyqUgNa8Gr, v=spf1 include:dc-aa8e722993._spfm.plotc`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

IP Addresses

plotcourse.com resolves to one IP address: 20.40.202.35.

bisontracker.com, centrastatesettlement.com, ahenj.ache.org and two other host names share IP numbers with plotcourse.com.

Name Servers

plotcourse.com is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.

plotcourse.com uses the same name servers as several other domains — among them 1077viajardin.com, mylegacypointe.net, myeleganttouch.com and two more.

ns41.domaincontrol.com and ns42.domaincontrol.com each resolve to two IP addresses: ns41.domaincontrol.com points to 97.74.100.21 and 2603:5:2142::15, while ns42.domaincontrol.com points to 173.201.68.21 and 2603:5:2242::15.

Mail Servers

plotcourse.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

plotcourse.com has at least partial mail server overlap with other domains such as longbridge.sg, reelyhooked.com.au, connexxa.ch and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com points to 142.251.16.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.