`customthinking.net`

DNSSEC	⚠️ Not signed
A	216.37.42.27^{🇺🇸 E-xpedient216.37.0.0/18 Indianapolis}
		PTR	`cp102.mywebserver.co`
NS	`ns1.he.net` ⭐ ⚠️ Not in parent delegation
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`mx.nycorl.com` ⭐
		A	98.3.25.153^{🇺🇸 RoadRunner98.2.0.0/15 RR-Route}
			PTR	`syn-098-003-025-153.res.spectrum.com`
TXT	`google-site-verification=_EenvIX2usBjNnhnWLyu2blHcgnjff9F0aOTqgz3Rv8`
SOA	`ns1.he.net`hostmaster@he.net 2025-12-31 #0

`net`

	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=1776204407

Same first word

customthinking.com

customthinking.net

DNS History

10 records (7 active, 3 former)

●NSns1.he.net2015-08-08 → 2026-04-14 · 2 obs

● 2015-08-08 19:28:24
● 2026-04-14 22:22:26

●NSns2.he.net2015-08-08 → 2026-04-14 · 2 obs

● 2015-08-08 19:28:24
● 2026-04-14 22:22:26

●NSns3.he.net2015-08-08 → 2026-04-14 · 2 obs

● 2015-08-08 19:28:24
● 2026-04-14 22:22:26

●NSns4.he.net2015-08-08 → 2026-04-14 · 2 obs

● 2015-08-08 19:28:24
● 2026-04-14 22:22:26

●NSns5.he.net2015-08-08 → 2026-04-14 · 2 obs

● 2015-08-08 19:28:24
● 2026-04-14 22:22:26

●MXmx.nycorl.com2026-04-02 → 2026-04-14 · 2 obs

● 2026-04-02 11:33:18
● 2026-04-14 22:22:26

○A104.229.27.732017-04-20 → 2017-04-20 · 4 obs

○ 2016-09-19 21:40:16
● 2017-04-20 03:08:20
○ 2026-04-02 11:33:18
○ 2026-04-14 22:22:26

○A2001:470:8d92:10::102015-08-08 → 2017-04-20 · 4 obs

● 2015-08-08 19:28:24
● 2017-04-20 03:08:20
○ 2026-04-02 11:33:18
○ 2026-04-14 22:22:26

●A216.37.42.272026-04-02 → 2026-04-14 · 3 obs

○ 2017-04-20 03:08:20
● 2026-04-02 11:33:18
● 2026-04-14 22:22:26

○A67.247.89.1272015-08-08 → 2016-09-19 · 4 obs

● 2015-08-08 19:28:24
● 2016-09-19 21:40:16
○ 2017-04-20 03:08:20
○ 2026-04-14 22:22:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
customthinking.net	ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net	8 records

✅ Authoritative Response

Server:216.66.80.18

NS records: ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for customthinking.net (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.37.42.27`
NS	5	`ns5.he.net, ns1.he.net...`
MX	1	`mx.nycorl.com (pri: 10)`
TXT	1	`google-site-verification=_EenvIX2usBjNnh`
SOA	1	`ns1.he.net hostmaster.he.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns2.he.net, ns2.he.net, ns3.he.net...)

Analysis

IP Addresses

customthinking.net resolves to a single IP address: 216.37.42.27.

Other host names such as server204.alwayswebhosting.com, johncorl.com, ip-216-37-42-27.nframe.net and server6.alwayswebhosting.com share IP numbers with customthinking.net.

Name Servers

customthinking.net is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.

customthinking.net at least partially shares name servers with other domains, including steelandleather.com, 2941.com, scoremates.com, dian.lv and mdconnect.net.br.

These name servers are often used together with puck.nether.net.

Host names with two IP numbers:

ns1.he.net points to 2001:470:100::2 and 216.218.130.2.

ns2.he.net points to 2001:470:200::2 and 216.218.131.2.

ns3.he.net points to 2001:470:300::2 and 216.218.132.2.

ns4.he.net points to 2001:470:400::2 and 216.66.1.2.

ns5.he.net points to 2001:470:500::2 and 216.66.80.18.

Mail Servers

customthinking.net is handled by a single mail server, mx.nycorl.com.

customthinking.net uses the same mail server setup as other domains, such as nycorl.com.

mx.nycorl.com points to a single IP: 98.3.25.153.

customthinking.net - robtex.com