openstech.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`openstech.com`

DNSSEC	⚠️ Not signed
A	38.28.142.118^{🇺🇸 PEGTECHINC38.28.128.0/18 PEG TECH INC}
NS	`a2.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b2.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1783754008

`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=1786843644

Previously MX for

openstech.com

Subdomains

ns1.openstech.com

ns2.openstech.com

Same first word

openstech.com

Similar names

DNS History

18 records (5 active, 13 former)

●NSa.share-dns.com2026-04-09 → 2026-08-16 · 3 obs

○ 2020-01-29 00:14:14
● 2026-04-09 01:17:34
● 2026-08-16 01:40:18

●NSa2.share-dns.com2026-04-09 → 2026-08-16 · 3 obs

○ 2020-01-29 00:14:14
● 2026-04-09 01:17:34
● 2026-08-16 01:40:18

●NSb.share-dns.net2026-04-09 → 2026-08-16 · 3 obs

○ 2020-01-29 00:14:14
● 2026-04-09 01:17:34
● 2026-08-16 01:40:18

●NSb2.share-dns.net2026-04-09 → 2026-08-16 · 3 obs

○ 2020-01-29 00:14:14
● 2026-04-09 01:17:34
● 2026-08-16 01:40:18

○NSns1.wedoservices.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-18 23:04:16
● 2017-03-27 06:40:30
○ 2020-01-29 00:14:14
○ 2026-08-16 01:40:18

○NSns2.wedoservices.com2017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-18 23:04:16
● 2017-03-27 06:40:30
○ 2020-01-29 00:14:14
○ 2026-08-16 01:40:18

○NSnsg1.namebrightdns.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-03-27 06:40:30
● 2020-01-29 00:14:14
○ 2026-04-09 01:17:34
○ 2026-08-16 01:40:18

○NSnsg2.namebrightdns.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-03-27 06:40:30
● 2020-01-29 00:14:14
○ 2026-04-09 01:17:34
○ 2026-08-16 01:40:18

○NSrs1.hostguy.com2015-08-11 → 2016-07-18 · 4 obs

● 2015-08-11 06:09:52
● 2016-07-18 23:04:16
○ 2017-03-27 06:40:30
○ 2026-08-16 01:40:18

○NSrs2.hostguy.com2015-08-11 → 2016-07-18 · 4 obs

● 2015-08-11 06:09:52
● 2016-07-18 23:04:16
○ 2017-03-27 06:40:30
○ 2026-08-16 01:40:18

○MXopenstech.com2015-08-11 → 2017-03-27 · 4 obs

● 2015-08-11 06:09:52
● 2017-03-27 06:40:30
○ 2020-01-29 00:14:14
○ 2026-08-16 01:40:18

○A144.76.91.2362015-08-11 → 2016-07-18 · 4 obs

● 2015-08-11 06:09:52
● 2016-07-18 23:04:16
○ 2017-03-27 06:40:30
○ 2026-08-16 01:40:18

○A216.104.45.1392017-03-27 → 2017-03-27 · 4 obs

○ 2016-07-18 23:04:16
● 2017-03-27 06:40:30
○ 2020-01-29 00:14:14
○ 2026-08-16 01:40:18

○A38.11.126.2402026-07-10 → 2026-07-10 · 4 obs

○ 2026-06-29 10:23:44
● 2026-07-10 07:13:52
○ 2026-07-14 16:38:02
○ 2026-08-16 01:40:18

○A38.165.70.552026-06-29 → 2026-06-29 · 4 obs

○ 2026-04-29 19:45:08
● 2026-06-29 10:23:44
○ 2026-07-10 07:13:52
○ 2026-08-16 01:40:18

○A38.174.138.2422026-04-09 → 2026-04-29 · 5 obs

○ 2020-01-29 00:14:14
● 2026-04-09 01:17:34
● 2026-04-29 19:45:08
○ 2026-06-29 10:23:44
○ 2026-08-16 01:40:18

●A38.28.142.1182026-07-14 → 2026-08-16 · 3 obs

○ 2026-07-10 07:13:52
● 2026-07-14 16:38:02
● 2026-08-16 01:40:18

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-29 → 2020-01-29 · 3 obs

● 2020-01-29 00:14:14
○ 2026-04-09 01:17:34
○ 2026-08-16 01:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
openstech.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for openstech.com (unsigned zone)

⏱️ Timing

Total: 369ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.28.142.118`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a2.share-dns.com)

Analysis

Hierarchy

ns1.openstech.com and ns2.openstech.com are both subdomains of openstech.com.

IP Addresses

openstech.com resolves to one IP address: 38.28.142.118.

k9pov.com, oobaojie.com and www.oobaojie.com are examples of other host names that share IP numbers with openstech.com.

Name Servers

The authoritative name servers for openstech.com are a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

openstech.com has at least partial name server overlap with other domains, such as sjzkingcard.com, dlxwkj.com, caishin.com and two others.

a7.share-dns.com, b7.share-dns.net and a10.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

Four host names each point to one IP address: a2.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b2.share-dns.net and b.share-dns.net both point to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a2.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b2.share-dns.net and b.share-dns.net.