`teachtsp2.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a552^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:b41^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.65^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.82^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elias.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elias.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elias.ns.cloudflare.com`
		A	108.162.195.29^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	162.159.44.29^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
		A	172.64.35.29^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elias.ns.cloudflare.com`
NS	`kristina.ns.cloudflare.com`
		A	2606:4700:50::a29f:267d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kristina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kristina.ns.cloudflare.com`
		A	108.162.194.125^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	162.159.38.125^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
		A	172.64.34.125^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kristina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.11.65, 172.67.165.82
		IPv6	2606:4700:3030::ac43:a552, 2606:4700:3031::6815:b41
SOA	`elias.ns.cloudflare.com`dns@cloudflare.com serial=2399168111

`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=1774413007

WOT: UNKNOWN (60/100)

Subdomains

www.teachtsp2.com

Same first word

teachtsp2.com

DNS History

20 records (6 active, 14 former)

○NSa.share-dns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-25 04:58:42
○ 2026-03-25 04:58:44

○NSb.share-dns.net2026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-25 04:58:42
○ 2026-03-25 04:58:44

●NSelias.ns.cloudflare.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-02-21 18:10:44
● 2026-03-25 04:58:42
● 2026-03-25 04:58:44

●NSkristina.ns.cloudflare.com2026-03-25 → 2026-03-25 · 3 obs

○ 2020-02-21 18:10:44
● 2026-03-25 04:58:42
● 2026-03-25 04:58:44

○NSns.teachtsp2.com2016-12-29 → 2016-12-29 · 4 obs

○ 2016-05-01 10:40:16
● 2016-12-29 21:57:40
○ 2020-02-21 18:10:44
○ 2026-03-25 04:58:44

○NSns1.scholastic.com2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○NSpdns1.ultradns.net2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○NSpdns2.ultradns.net2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○NSpdns3.ultradns.org2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○NSpdns4.ultradns.org2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○NSpdns5.ultradns.info2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○NSpdns6.ultradns.co.uk2015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

○MXmail.teachtsp2.com2016-12-29 → 2016-12-29 · 3 obs

● 2016-12-29 21:57:40
○ 2020-02-21 18:10:44
○ 2026-03-25 04:58:44

●A104.21.11.652026-03-25 → 2026-03-25 · 3 obs

○ 2020-02-21 18:10:44
● 2026-03-25 04:58:42
● 2026-03-25 04:58:44

●A172.67.165.822026-03-25 → 2026-03-25 · 3 obs

○ 2020-02-21 18:10:44
● 2026-03-25 04:58:42
● 2026-03-25 04:58:44

○A216.167.192.142015-06-26 → 2016-05-01 · 4 obs

● 2015-06-26 00:22:36
● 2016-05-01 10:40:16
○ 2016-12-29 21:57:40
○ 2026-03-25 04:58:44

●A2606:4700:3030::ac43:a5522026-03-25 → 2026-03-25 · 3 obs

○ 2020-02-21 18:10:44
● 2026-03-25 04:58:42
● 2026-03-25 04:58:44

●A2606:4700:3031::6815:b412026-03-25 → 2026-03-25 · 3 obs

○ 2020-02-21 18:10:44
● 2026-03-25 04:58:42
● 2026-03-25 04:58:44

○A38.48.198.1072026-03-25 → 2026-03-25 · 2 obs

○ 2026-03-25 04:58:42
○ 2026-03-25 04:58:44

○A69.59.133.2002016-12-29 → 2016-12-29 · 4 obs

○ 2016-05-01 10:40:16
● 2016-12-29 21:57:40
○ 2020-02-21 18:10:44
○ 2026-03-25 04:58:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
teachtsp2.com	kristina.ns.cloudflare.com, elias.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.29

NS records: kristina.ns.cloudflare.com, elias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teachtsp2.com (unsigned zone)

⏱️ Timing

Total: 76ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.65, 172.67.165.82`
AAAA	2	`2606:4700:3031::6815:b41, 2606:4700:3030::ac43:a552`
NS	2	`elias.ns.cloudflare.com, kristina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elias.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kristina.ns.cloudflare.com, kristina.ns.cloudflare.com, kristina.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.teachtsp2.com is teachtsp2.com.

IP Addresses

teachtsp2.com maps to four IP numbers: 2606:4700:3030::ac43:a552, 2606:4700:3031::6815:b41, 104.21.11.65 and 172.67.165.82.

Other host names, for instance jmtysw.com, printcom.ca, beingssystems.com, ifttl.com and tekhnika-klimata.ru share IP numbers with teachtsp2.com.

Name Servers

Two name servers elias.ns.cloudflare.com and kristina.ns.cloudflare.com handle delegation for teachtsp2.com.

teachtsp2.com uses the same name server setup as other domains, for example steelspa.net, eropon.net, mcmalchimia.com, operadocs.com and donatotargv.com.

teachtsp2.com partially shares name servers with other domains; examples include iqcraze.com, fpchildcare.co.uk, righttoplay.de, ofuv-uxi.site and network22.com.

these name servers are commonly used with the name servers rihana.ns.cloudflare.com.

Host names with six IP numbers: elias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c1d, 2803:f800:50::6ca2:c31d, 2a06:98c1:50::ac40:231d, 108.162.195.29, 162.159.44.29 and 172.64.35.29; kristina.ns.cloudflare.com points to: 2606:4700:50::a29f:267d, 2803:f800:50::6ca2:c27d, 2a06:98c1:50::ac40:227d, 108.162.194.125, 162.159.38.125 and 172.64.34.125.

teachtsp2.com - robtex.com

teachtsp2.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`teachtsp2.com`

`com`