dos-tech.com - dns.ninja

`dos-tech.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dnsowl.com` ⭐
		A	2400:cb00:2049:1::a29f:1a88^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1bad^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.136^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.173^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1a31^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b82^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.49^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.130^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.dnsowl.com`
		A	2400:cb00:2049:1::a29f:1aea^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b62^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.234^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.98^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.ym.163.com` ⭐
TXT	`v=spf1 include:spf.163.com`
SOA	`ns1.dnsowl.com`hostmaster@dnsowl.com serial=1735053893

`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=1785253787

Same first word

dos-tech.com

Similar names

sdo-tech.com

hts-code.com

the-docs.com

do-techs.com

ods-tech.com

hd-tesco.co.uk

DNS History

8 records (4 active, 4 former)

○NSns.xinnetdns.com2015-06-26 → 2016-12-04 · 4 obs

● 2015-06-26 07:49:20
● 2016-12-04 10:25:10
○ 2026-07-15 11:28:26
○ 2026-07-28 16:12:48

●NSns1.dnsowl.com2026-07-15 → 2026-07-28 · 3 obs

○ 2016-12-04 10:25:10
● 2026-07-15 11:28:26
● 2026-07-28 16:12:48

○NSns13.xincache.com2015-06-26 → 2016-12-04 · 4 obs

● 2015-06-26 07:49:20
● 2016-12-04 10:25:10
○ 2026-07-15 11:28:26
○ 2026-07-28 16:12:48

○NSns14.xincache.com2015-06-26 → 2016-12-04 · 4 obs

● 2015-06-26 07:49:20
● 2016-12-04 10:25:10
○ 2026-07-15 11:28:26
○ 2026-07-28 16:12:48

●NSns2.dnsowl.com2026-07-15 → 2026-07-28 · 3 obs

○ 2016-12-04 10:25:10
● 2026-07-15 11:28:26
● 2026-07-28 16:12:48

●NSns3.dnsowl.com2026-07-15 → 2026-07-28 · 3 obs

○ 2016-12-04 10:25:10
● 2026-07-15 11:28:26
● 2026-07-28 16:12:48

○MXdostech-com0i.mail.protection.partner.outlook.cn2015-06-26 → 2016-12-04 · 4 obs

● 2015-06-26 07:49:20
● 2016-12-04 10:25:10
○ 2026-07-15 11:28:26
○ 2026-07-28 16:12:48

●MXmx.ym.163.com2026-07-15 → 2026-07-28 · 3 obs

○ 2016-12-04 10:25:10
● 2026-07-15 11:28:26
● 2026-07-28 16:12:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
dos-tech.com	ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com	12 records

✅ Authoritative Response

Server:162.159.26.234

NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dos-tech.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.dnsowl.com, ns2.dnsowl.com...`
MX	1	`mx.ym.163.com (pri: 10)`
TXT	1	`v=spf1 include:spf.163.com`
SOA	1	`ns1.dnsowl.com hostmaster.dnsowl.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

Name Servers

Three name servers are authoritative for dos-tech.com: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

The name servers of dos-tech.com overlap at least partially with those of other domains — among them porvmom.com, hxghbl.com, pin-up-casino-srxz3.top and two more.

The hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com each resolve to four IP addresses. ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

The sole mail server for dos-tech.com is mx.ym.163.com.

Among the domains sharing a mail server setup with dos-tech.com are kumayi.com, cessprin.com, naitesoft.cn and two others.

There is at least a partial MX overlap between dos-tech.com and other domains, including reenoo.net, htmim.com, qshave.com and two others.