tec-sch.com - dns.ninja

`tec-sch.com`

DNSSEC	⚠️ Not signed
NS	`desi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c060^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`desi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2060^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`desi.ns.cloudflare.com`
		A	108.162.192.96^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	172.64.32.96^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
		A	173.245.58.96^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desi.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`tecsch-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f907::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm1pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90c::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`16asft3q04pu7dmab64m9lpaeq`
TXT	`ibg7c90tok83cbhatik1sb29ol`
TXT	`rektjsiq53a3shncm9dhaplgsb`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`desi.ns.cloudflare.com`dns@cloudflare.com serial=2405319931

`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=1782748466

Same first word

tec-sch.com

Similar names

sc-tech.cn

tech-sc.co.jp

cs-tech.com

tech-cs.com

sc-tech.com.au

sc-tech.com.cn

cs-tech.ro

cs-tech.com.tw

tech-sc.net

sc-tech.net

cs-tech.ru

c-techs.net

sc-tech.co.kr

ctc-ehs.com

sc-tech.de

DNS History

3 records (3 active, 0 former)

●NSdesi.ns.cloudflare.com2026-03-21 → 2026-06-29 · 2 obs

● 2026-03-21 05:40:40
● 2026-06-29 16:05:18

●NSseth.ns.cloudflare.com2026-03-21 → 2026-06-29 · 2 obs

● 2026-03-21 05:40:40
● 2026-06-29 16:05:18

●MXtecsch-com0i.mail.protection.outlook.com2026-03-21 → 2026-06-29 · 2 obs

● 2026-03-21 05:40:40
● 2026-06-29 16:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
tec-sch.com	seth.ns.cloudflare.com, desi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.96

NS records: seth.ns.cloudflare.com, desi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tec-sch.com (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`desi.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	1	`tecsch-com0i.mail.protection.outlook.com`
TXT	4	`16asft3q04pu7dmab64m9lpaeq, ibg7c90tok83cbhatik1sb29ol...`
SOA	1	`desi.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers handle the delegation for tec-sch.com: desi.ns.cloudflare.com and seth.ns.cloudflare.com.

tec-sch.com uses the same name servers as several other domains — among them rentcoworkingspace.com.au, qk.org.uk, ump.com.lb and two more.

The name servers of tec-sch.com overlap at least partially with those of other domains — among them selunthariova.com, qr-pass.com, opry.net and two more.

The name servers edward.ns.cloudflare.com, wells.ns.cloudflare.com and viddy.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

desi.ns.cloudflare.com resolves to 108.162.192.96, 172.64.32.96 and 173.245.58.96 among others, with 3 other IP addresses in total.

seth.ns.cloudflare.com resolves to 108.162.193.142, 172.64.33.142 and 173.245.59.142 among others, with 3 other IP addresses in total.

Mail Servers

Mail for tec-sch.com is handled by a single mail server, tecsch-com0i.mail.protection.outlook.com.

tecsch-com0i.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.17, 52.101.41.28, 52.101.41.183 and 5 others.