🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thinkingreader.net`

DNSSEC	⚠️ Not signed
A	216.182.167.202^{🇺🇸 AS3561216.182.160.0/20}
NS	`udns1.ultradns.net` ⭐
		A	2001:502:f3ff::d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`udns1.ultradns.net`
NS	`ns1.scholastic.com` ⚠️ Not in zone NS records
		A	204.69.234.246^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`ns1.scholastic.com`
NS	`ns2.scholastic.com` ⚠️ Not in zone NS records
		A	204.74.101.246^{🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar}
			PTR	`ns1.scholastic.com`
NS	`pdns1.ultradns.net` ⚠️ Not in parent delegation
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net` ⚠️ Not in parent delegation
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org` ⚠️ Not in parent delegation
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org` ⚠️ Not in parent delegation
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info` ⚠️ Not in parent delegation
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk` ⚠️ Not in parent delegation
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
SOA	`udns1.ultradns.net`jdanowitz@scholastic.com 2004-08-17 #3

`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=1790419139

Same first word

thinkingreader.net

thinkingreader.org

thinkingreader.com

Similar names

rethinkreading.app

rethinkreading.com

rethinkreading.dev

rethinkreading.org

Previous names

Next names

DNS History

10 records (10 active, 0 former)

●NSns1.scholastic.com2026-08-18 → 2026-09-26 · 3 obs

○ 2015-07-19 03:02:00
● 2026-08-18 13:23:08
● 2026-09-26 10:56:20

●NSns2.scholastic.com2026-08-18 → 2026-09-26 · 3 obs

○ 2015-07-19 03:02:00
● 2026-08-18 13:23:08
● 2026-09-26 10:56:20

●NSpdns1.ultradns.net2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●NSpdns2.ultradns.net2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●NSpdns3.ultradns.org2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●NSpdns4.ultradns.org2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●NSpdns5.ultradns.info2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●NSpdns6.ultradns.co.uk2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●NSudns1.ultradns.net2015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

●A216.182.167.2022015-07-19 → 2026-09-26 · 2 obs

● 2015-07-19 03:02:00
● 2026-09-26 10:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
thinkingreader.net	ns1.scholastic.com, ns2.scholastic.com	-

✅ Authoritative Response

Server:204.69.234.246

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkingreader.net (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.182.167.202`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
SOA	1	`udns1.ultradns.net jdanowitz.scholastic.`

Analysis

IP Addresses

thinkingreader.net has exactly one IP address — 216.182.167.202.

scholasticart-writing.com, www.scholastickids.com, readingcounts.com plus two other host names have IP numbers in common with thinkingreader.net.

Name Servers

thinkingreader.net is served by 9 authoritative name servers — among them ns1.scholastic.com, ns2.scholastic.com, pdns5.ultradns.info and 6 others.

thinkingreader.net shares at least some of its name servers with other domains, including greaterthanyoucanimagine.com, 7.139.108.in-addr.arpa, crruises.net and two others.

These name servers are frequently seen alongside pdns1.ultradns.net, pdns3.ultradns.org, pdns2.ultradns.net and 7 other name servers.

Host names pointing to two IP addresses:

pdns5.ultradns.info resolves to two addresses: 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net resolves to two addresses: 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net resolves to two addresses: 204.74.109.1 and 2610:a1:1014::1.

udns1.ultradns.net resolves to two addresses: 204.69.234.1 and 2001:502:f3ff::d.

pdns3.ultradns.org resolves to two addresses: 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org resolves to two addresses: 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk resolves to two addresses: 204.74.115.1 and 2610:a1:1017::1.

Host names resolving to a single IP address:

The hostname ns1.scholastic.com resolves to 204.69.234.246.

The hostname ns2.scholastic.com resolves to 204.74.101.246.

thinkingreader.net - robtex.com