sinohitech.com - dns.ninja

`sinohitech.com`

DNSSEC	⚠️ Not signed
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
MX	`sinohitech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2017-02-10 #16

`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=1786542039

Same first word

sinohitech.com

sinohitech.net

Similar names

teishincho.info

DNS History

12 records (3 active, 9 former)

○NSiis-server2015-08-18 → 2016-06-01 · 9 obs

● 2015-08-18 16:42:00
● 2015-12-12 07:13:34
○ 2015-12-22 12:03:24
● 2016-01-22 16:44:56
○ 2016-01-30 13:17:16
● 2016-02-03 06:19:40
● 2016-06-01 10:14:28
○ 2017-04-02 07:49:52
○ 2026-08-12 13:50:12

●NSns41.domaincontrol.com2017-04-02 → 2026-08-12 · 3 obs

○ 2016-06-01 10:14:28
● 2017-04-02 07:49:52
● 2026-08-12 13:50:12

●NSns42.domaincontrol.com2017-04-02 → 2026-08-12 · 3 obs

○ 2016-06-01 10:14:28
● 2017-04-02 07:49:52
● 2026-08-12 13:50:12

○NSserver.sinohitech.com2015-08-18 → 2016-01-30 · 8 obs

● 2015-08-18 16:42:00
○ 2015-10-22 00:01:44
○ 2015-12-12 07:13:34
● 2015-12-22 12:03:24
○ 2016-01-22 16:44:56
● 2016-01-30 13:17:16
○ 2016-02-03 06:19:40
○ 2026-08-12 13:50:12

○MXalt1.aspmx.l.google.com2015-10-22 → 2015-12-12 · 5 obs

○ 2015-08-18 16:42:00
● 2015-10-22 00:01:44
● 2015-12-12 07:13:34
○ 2015-12-22 12:03:24
○ 2026-08-12 13:50:12

○MXalt2.aspmx.l.google.com2015-10-22 → 2015-12-12 · 5 obs

○ 2015-08-18 16:42:00
● 2015-10-22 00:01:44
● 2015-12-12 07:13:34
○ 2015-12-22 12:03:24
○ 2026-08-12 13:50:12

○MXaspmx.l.google.com2015-10-22 → 2015-12-12 · 5 obs

○ 2015-08-18 16:42:00
● 2015-10-22 00:01:44
● 2015-12-12 07:13:34
○ 2015-12-22 12:03:24
○ 2026-08-12 13:50:12

○MXaspmx2.googlemail.com2015-10-22 → 2015-12-12 · 5 obs

○ 2015-08-18 16:42:00
● 2015-10-22 00:01:44
● 2015-12-12 07:13:34
○ 2015-12-22 12:03:24
○ 2026-08-12 13:50:12

○MXaspmx3.googlemail.com2015-10-22 → 2015-12-12 · 5 obs

○ 2015-08-18 16:42:00
● 2015-10-22 00:01:44
● 2015-12-12 07:13:34
○ 2015-12-22 12:03:24
○ 2026-08-12 13:50:12

○MXmx.sinohitech.com2015-08-18 → 2016-06-01 · 7 obs

● 2015-08-18 16:42:00
○ 2015-10-22 00:01:44
○ 2015-12-12 07:13:34
● 2015-12-22 12:03:24
● 2016-06-01 10:14:28
○ 2017-04-02 07:49:52
○ 2026-08-12 13:50:12

●MXsinohitech-com.mail.protection.outlook.com2017-04-02 → 2026-08-12 · 3 obs

○ 2016-06-01 10:14:28
● 2017-04-02 07:49:52
● 2026-08-12 13:50:12

○A192.168.10.12015-12-22 → 2016-01-22 · 4 obs

● 2015-12-22 12:03:24
● 2016-01-22 16:44:56
○ 2016-01-30 13:17:16
○ 2026-08-12 13:50:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sinohitech.com	ns41.domaincontrol.com, ns42.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sinohitech.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
MX	1	`sinohitech-com.mail.protection.outlook.c`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

Name Servers

DNS delegation for sinohitech.com points to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.

sinohitech.com has the same name server delegation as a number of other domains, such as vwiinc.co, mybsac.org, stonegatemtg.com and two more.

ns41.domaincontrol.com directs to 97.74.100.21 and 2603:5:2142::15. ns42.domaincontrol.com directs to 173.201.68.21 and 2603:5:2242::15. Each host name carries two IP addresses.

Mail Servers

sinohitech.com routes its mail through a single mail server, sinohitech-com.mail.protection.outlook.com.

sinohitech-com.mail.protection.outlook.com directs to 6 IP numbers, including 52.101.124.117, 52.101.137.0 and 52.101.157.80, along with 3 other.