contech-inc.com - dns.ninja

`contech-inc.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`aeedc42b70c898c66.awsglobalaccelerator.com`
NS	`ha1.markmonitor.zone` ⭐
		A	2001:67c:1bc::5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ha1.markmonitor.zone`
		A	192.174.68.5^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ha1.markmonitor.zone`
NS	`ha2.markmonitor.zone`
		A	2620:10a:80eb::6b^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`ha2.markmonitor.zone`
		A	162.219.54.170^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ha2.markmonitor.zone`
NS	`ha3.markmonitor.zone`
		A	2001:67c:10b8::5^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ha3.markmonitor.zone`
		A	176.97.158.5^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ha3.markmonitor.zone`
NS	`ha4.markmonitor.zone`
		A	2620:10a:80ec::6b^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
		A	162.219.55.170^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ha4.markmonitor.zone`
SOA	`ha1.markmonitor.zone`hostmaster@markmonitor.com 2020-06-29 #4

`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=1784987817

WOT: SAFE (61/100)

Subdomains

www.contech-inc.com

mail.contech-inc.com

mail2.contech-inc.com

Same first word

contech-inc.com

DNS History

16 records (5 active, 11 former)

●NSha1.markmonitor.zone2019-02-03 → 2026-07-25 · 3 obs

○ 2017-02-19 07:03:04
● 2019-02-03 19:41:20
● 2026-07-25 14:05:52

●NSha2.markmonitor.zone2019-02-03 → 2026-07-25 · 3 obs

○ 2017-02-19 07:03:04
● 2019-02-03 19:41:20
● 2026-07-25 14:05:52

●NSha3.markmonitor.zone2019-02-03 → 2026-07-25 · 3 obs

○ 2017-02-19 07:03:04
● 2019-02-03 19:41:20
● 2026-07-25 14:05:52

●NSha4.markmonitor.zone2019-02-03 → 2026-07-25 · 3 obs

○ 2017-02-19 07:03:04
● 2019-02-03 19:41:20
● 2026-07-25 14:05:52

○NSns10.dnsmadeeasy.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○NSns11.dnsmadeeasy.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○NSns12.dnsmadeeasy.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○NSns13.dnsmadeeasy.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○NSns14.dnsmadeeasy.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○NSns15.dnsmadeeasy.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○MXmail.contech-inc.com2015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

○MXmail2.contech-inc.com2015-05-13 → 2015-05-13 · 3 obs

● 2015-05-13 02:11:50
○ 2015-10-20 11:48:14
○ 2026-07-25 14:05:52

●A3.33.139.322026-03-30 → 2026-07-25 · 3 obs

○ 2019-02-03 19:41:20
● 2026-03-30 14:26:02
● 2026-07-25 14:05:52

○A54.153.49.892019-02-03 → 2019-02-03 · 4 obs

○ 2017-02-19 07:03:04
● 2019-02-03 19:41:20
○ 2026-03-30 14:26:02
○ 2026-07-25 14:05:52

○A54.193.68.692019-02-03 → 2019-02-03 · 4 obs

○ 2017-02-19 07:03:04
● 2019-02-03 19:41:20
○ 2026-03-30 14:26:02
○ 2026-07-25 14:05:52

○A65.61.234.632015-05-13 → 2017-02-19 · 4 obs

● 2015-05-13 02:11:50
● 2017-02-19 07:03:04
○ 2019-02-03 19:41:20
○ 2026-07-25 14:05:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contech-inc.com	ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone	-

✅ Authoritative Response

Server:176.97.158.5

NS records: ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contech-inc.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	4	`ha1.markmonitor.zone, ha2.markmonitor.zone...`
SOA	1	`ha1.markmonitor.zone hostmaster.markmoni`

Analysis

Hierarchy

www.contech-inc.com, mail.contech-inc.com and mail2.contech-inc.com each fall under the parent domain contech-inc.com.

IP Addresses

contech-inc.com has exactly one IP address — 3.33.139.32.

holidayinn.ru, greenliveshere.org, lemsip.ru plus two other host names have IP numbers in common with contech-inc.com.

Name Servers

Four name servers handle the delegation for contech-inc.com: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.

contech-inc.com partially shares its NS delegation with several other domains, including planchexx.com, myhtvoice2025.com, wtwindiainsurancebrokers.com and two others.

In DNS configurations, these name servers often share authority with ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com and 4 other name servers.

ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone each carry two IP addresses. ha1.markmonitor.zone has 192.174.68.5 and 2001:67c:1bc::5; ha2.markmonitor.zone has 162.219.54.170 and 2620:10a:80eb::6b; ha3.markmonitor.zone has 176.97.158.5 and 2001:67c:10b8::5; ha4.markmonitor.zone has 162.219.55.170 and 2620:10a:80ec::6b.