`thinkingacademy.com`

DNSSEC	⚠️ Not signed
A	216.92.20.20^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`bearcanyon.com`
NS	`dns4.pair.com` ⭐
		A	2607:f440::d85c:fc0a^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns4.pair.com`
		A	216.92.252.10^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns4.pair.com`
NS	`ns9.ns0.com`
		A	2607:f441::d892:c124^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
			PTR	`ns9.ns0.com`
		A	216.146.193.36^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns9.ns0.com`
MX	`mailwash55.pair.com` ⭐
		A	2607:f440::4227:237^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.55^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash55.pair.com`
SOA	`dns4.pair.com`root@pair.com 2025-11-18 #19

`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=1776001472

Subdomains

mail.thinkingacademy.com

Same first word

thinkingacademy.com

thinkingacademy.net

DNS History

6 records (4 active, 2 former)

●NSdns4.pair.com2026-04-12 → 2026-04-12 · 1 obs

● 2026-04-12 13:53:14

●NSns9.ns0.com2026-04-12 → 2026-04-12 · 1 obs

● 2026-04-12 13:53:14

●MXmailwash55.pair.com2026-04-12 → 2026-04-12 · 1 obs

● 2026-04-12 13:53:14

○A207.148.248.1432015-11-19 → 2020-01-09 · 4 obs

○ 2015-07-03 11:42:56
● 2015-11-19 03:31:06
● 2020-01-09 00:46:24
○ 2026-04-12 13:53:14

●A216.92.20.202026-04-12 → 2026-04-12 · 2 obs

○ 2020-01-09 00:46:24
● 2026-04-12 13:53:14

○A66.151.181.492015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 11:42:56
○ 2015-11-19 03:31:06
○ 2026-04-12 13:53:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
thinkingacademy.com	dns4.pair.com, ns9.ns0.com	4 records

✅ Authoritative Response

Server:216.92.252.10

NS records: dns4.pair.com, ns9.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkingacademy.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.20.20`
NS	2	`ns9.ns0.com, dns4.pair.com`
MX	1	`mailwash55.pair.com (pri: 50)`
SOA	1	`dns4.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns4.pair.com, dns4.pair.com, ns9.ns0.com...)

Analysis

Hierarchy

thinkingacademy.com is the parent of mail.thinkingacademy.com.

IP Addresses

thinkingacademy.com points to IP number 216.92.20.20.

Name Servers

thinkingacademy.com is delegated to two name servers: ns9.ns0.com and dns4.pair.com.

thinkingacademy.com uses the same name server setup as other domains such as chathamcommunitygarden.org, bicoastalstations.com, 4honesty.com, cepaonline.org and badvocacy.net.

thinkingacademy.com shares name servers with other domains at least partially, for example campalum.com, tombufton.com, bluedragontkd.net, twilightseriesspas.com and ndcc.org.

these name servers are commonly paired with ns8.ns0.com, ns2.quickserve.com, ns7.ns0.com, ns0.ns0.com, dns.pair.com, ns0000.ns0.com and ns1.quickserve.com.

Host names with two IP numbers:

ns9.ns0.com points to 2607:f441::d892:c124 and 216.146.193.36; dns4.pair.com points to 2607:f440::d85c:fc0a and 216.92.252.10.

Mail Servers

thinkingacademy.com is handled by a single mail server, mailwash55.pair.com.

thinkingacademy.com shares the same mail server setup as other domains, for instance steamworks.net, pain.pro, herbstein.com, schultzpaint.com and dentalpipeline.org.

mailwash55.pair.com resolves to two IPs: 2607:f440::4227:237 and 66.39.2.55.

thinkingacademy.com - robtex.com