`nextgenerationdx.com`

DNSSEC	⚠️ Not signed
A	131.153.14.16^{🇺🇸 AS20454131.153.14.0/23}
NS	`ns21.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns22.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`nextgenerationdx-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`google-site-verification=bROzo2ElplTiWGAR7hFQ6bRLF79QASy-P8r3NF2D58Q`
TXT	`MS=ms26912832`
TXT	`_losdpn4q38x35jovqtqibkohk8q8pct`
TXT	`Validity-Domain-Verification=hujlsSI14zITBDp7hBNo2bZ9FoI=`
TXT	`v=spf1 a mx include:nikonet.com include:spf.protection.outlook.com -all`
SOA	`NS21.WORLDNIC.com`namehost@WORLDNIC.com serial=125112623

`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=1771291435

WOT: SAFE (50/100)

Same first word

nextgenerationdx.com

DNS History

6 records (4 active, 2 former)

●NSns21.worldnic.com2015-07-02 → 2026-03-15 · 2 obs

● 2015-07-02 05:45:24
● 2026-03-15 06:53:12

●NSns22.worldnic.com2015-07-02 → 2026-03-15 · 2 obs

● 2015-07-02 05:45:24
● 2026-03-15 06:53:12

●MXnextgenerationdx-com.mail.protection.outlook.com2015-07-02 → 2026-03-15 · 2 obs

● 2015-07-02 05:45:24
● 2026-03-15 06:53:12

●A131.153.14.162026-03-15 → 2026-03-15 · 3 obs

○ 2018-08-18 15:14:22
● 2026-03-15 02:02:00
● 2026-03-15 06:53:12

○A192.225.209.22017-02-07 → 2018-08-18 · 5 obs

○ 2016-04-24 21:18:46
● 2017-02-07 06:25:54
● 2018-08-18 15:14:22
○ 2026-03-15 02:02:00
○ 2026-03-15 06:53:12

○A205.174.26.1652015-07-02 → 2016-04-24 · 4 obs

● 2015-07-02 05:45:24
● 2016-04-24 21:18:46
○ 2017-02-07 06:25:54
○ 2026-03-15 06:53:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nextgenerationdx.com	ns21.worldnic.com, ns22.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.77

NS records: ns21.worldnic.com, ns22.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextgenerationdx.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.153.14.16`
NS	2	`ns21.worldnic.com, ns22.worldnic.com`
MX	1	`nextgenerationdx-com.mail.protection.out`
TXT	5	`MS=ms26912832, Validity-Domain-Verification=hujlsSI14zI...`
SOA	1	`NS21.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)

Analysis

IP Addresses

nextgenerationdx.com points to a single IP number: 131.153.14.16.

Other host names, for instance clinicalresearchnewsonline.com, lb.healthtech.com, medtechmvp.com, healthtech.com and clinicalinformaticsnews.com share IP numbers with nextgenerationdx.com.

Name Servers

Delegation for nextgenerationdx.com rests with two name servers, ns21.worldnic.com and ns22.worldnic.com.

nextgenerationdx.com shares the same name server setup as other domains, including a2j.us, filmeffects.com, dunlap.com, davidchampion.com and mercedseniors.com.

Host names with one IP number: ns21.worldnic.com points to 162.159.26.132; ns22.worldnic.com points to 162.159.27.77.

Mail Servers

nextgenerationdx.com is handled by a single mail server, nextgenerationdx-com.mail.protection.outlook.com.

nextgenerationdx-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::2, 2a01:111:f403:c927::, 2a01:111:f403:f908::2, 2a01:111:f403:f90d::1, 52.101.9.24, 52.101.10.6, 52.101.10.18 and 52.101.194.12.

nextgenerationdx.com - robtex.com