contechdg.com - dns.ninja

`contechdg.com`

DNSSEC	⚠️ Not signed
A	206.188.192.69^{🇺🇸 Jacksonville206.188.192.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
		PTR	`vux.netsolhost.com`
NS	`ns93.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns94.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`contechdg-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch1pr04cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.194.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr04cu00104.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms54174678`
SOA	`NS93.WORLDNIC.com`namehost@WORLDNIC.com serial=126060418

`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=1781098398

Subdomains

webdisk.contechdg.com

mail.contechdg.com

Same first word

contechdg.com

Similar names

dongctech.com

DNS History

8 records (4 active, 4 former)

○NSns1.msihost.com2015-06-02 → 2017-10-25 · 4 obs

● 2015-06-02 23:14:44
● 2017-10-25 19:03:38
○ 2026-02-18 07:44:02
○ 2026-06-10 14:01:46

○NSns2.msihost.com2015-06-02 → 2017-10-25 · 4 obs

● 2015-06-02 23:14:44
● 2017-10-25 19:03:38
○ 2026-02-18 07:44:02
○ 2026-06-10 14:01:46

●NSns93.worldnic.com2026-02-18 → 2026-06-10 · 3 obs

○ 2017-10-25 19:03:38
● 2026-02-18 07:44:02
● 2026-06-10 14:01:46

●NSns94.worldnic.com2026-02-18 → 2026-06-10 · 3 obs

○ 2017-10-25 19:03:38
● 2026-02-18 07:44:02
● 2026-06-10 14:01:46

●MXcontechdg-com.mail.protection.outlook.com2015-06-02 → 2026-06-10 · 2 obs

● 2015-06-02 23:14:44
● 2026-06-10 14:01:46

○A174.129.25.1702015-06-02 → 2017-10-25 · 4 obs

● 2015-06-02 23:14:44
● 2017-10-25 19:03:38
○ 2026-02-18 07:44:02
○ 2026-06-10 14:01:46

●A206.188.192.692026-06-10 → 2026-06-10 · 2 obs

○ 2026-03-17 23:38:46
● 2026-06-10 14:01:46

○A209.17.116.1602026-02-18 → 2026-03-17 · 4 obs

○ 2017-10-25 19:03:38
● 2026-02-18 07:44:02
● 2026-03-17 23:38:46
○ 2026-06-10 14:01:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contechdg.com	ns93.worldnic.com, ns94.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.155

NS records: ns93.worldnic.com, ns94.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contechdg.com (unsigned zone)

⏱️ Timing

Total: 1169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.188.192.69`
NS	2	`ns94.worldnic.com, ns93.worldnic.com`
MX	1	`contechdg-com.mail.protection.outlook.co`
TXT	2	`MS=ms54174678, v=spf1 include:spf.protection.outlook.co`
SOA	1	`NS93.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns93.worldnic.com, ns94.worldnic.com)

Analysis

Hierarchy

contechdg.com is the parent domain of webdisk.contechdg.com and mail.contechdg.com.

IP Addresses

contechdg.com points to a single IP number: 206.188.192.69.

Additional host names — sel-adv.com, fhlbatl.net, mx.risingsun.net and two others — share IP numbers with contechdg.com.

Name Servers

contechdg.com is delegated to two name servers: ns93.worldnic.com and ns94.worldnic.com.

contechdg.com shares its name server setup with other domains, including mideng.com, smartvision.me, capellisportcomplex.com and two others.

Both ns93.worldnic.com and ns94.worldnic.com have a single IP address each — ns93.worldnic.com resolves to 162.159.26.217 while ns94.worldnic.com resolves to 162.159.27.155.

Mail Servers

contechdg.com has one mail server: contechdg-com.mail.protection.outlook.com.

contechdg-com.mail.protection.outlook.com points to 8 IP addresses: 52.101.9.14, 52.101.10.12, 52.101.41.22 and five others.