customthinking.net - dns.ninja

`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=1785933159

Same first word

customthinking.com

customthinking.net

DNS History

10 records (7 active, 3 former)

●NSns1.he.net2015-08-08 → 2026-08-05 · 2 obs

● 2015-08-08 19:28:24
● 2026-08-05 12:58:40

●NSns2.he.net2015-08-08 → 2026-08-05 · 2 obs

● 2015-08-08 19:28:24
● 2026-08-05 12:58:40

●NSns3.he.net2015-08-08 → 2026-08-05 · 2 obs

● 2015-08-08 19:28:24
● 2026-08-05 12:58:40

●NSns4.he.net2015-08-08 → 2026-08-05 · 2 obs

● 2015-08-08 19:28:24
● 2026-08-05 12:58:40

●NSns5.he.net2015-08-08 → 2026-08-05 · 2 obs

● 2015-08-08 19:28:24
● 2026-08-05 12:58:40

●MXmx.nycorl.com2026-04-02 → 2026-08-05 · 2 obs

● 2026-04-02 11:33:18
● 2026-08-05 12:58:40

○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
○ 2026-08-05 12:58:40

○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
○ 2026-08-05 12:58:40

●A216.37.42.272026-04-02 → 2026-08-05 · 3 obs

○ 2017-04-20 03:08:20
● 2026-04-02 11:33:18
● 2026-08-05 12:58:40

○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
○ 2026-08-05 12:58:40

🔍 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:216.218.131.2

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: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.37.42.27`
NS	5	`ns4.he.net, ns3.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 one IP address: 216.37.42.27.

server204.alwayswebhosting.com, mail.elvis-tribute.com, johncorl.com and two other host names share IP numbers with customthinking.net.

Name Servers

customthinking.net has five name servers, which are ns1.he.net, ns2.he.net, ns3.he.net and two others.

At least some of customthinking.net's name servers are shared with other domains, for example steelandleather.com, 2941.com, scoremates.com and two more.

These name servers tend to be deployed in combination with the name servers ns4.he.net and ns5.he.net.

Hostnames that resolve to two IP addresses:

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

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

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

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

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

Mail Servers

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

The mail server configuration of customthinking.net is identical to that of other domains — nycorl.com being one example.

mx.nycorl.com points to one IP number — 98.3.25.153.