`nrwengineering.com`

DNSSEC	⚠️ Not signed
NS	`ns23.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns24.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`nrwengineering-com.mx1.arsmtp.com` ⭐
		A	8.31.233.247^{🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US}
			PTR	`server2024.appriver.com`
MX	`nrwengineering-com.mx2.arsmtp.com`⁽²⁰⁾
		A	8.19.118.228^{🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US}
			PTR	`server2025.appriver.com`
TXT	`MS=ms12686612`
TXT	`v=spf1 mx include:coxmail.com include:edgepilot.com ~all`
SOA	`NS23.WORLDNIC.com`namehost@WORLDNIC.com serial=123092914

`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 (2/100)

Subdomains

www.nrwengineering.com

Same first word

nrwengineering.com

DNS History

9 records (4 active, 5 former)

○NSns1.coxmail.com2015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 23:29:56
● 2018-12-13 19:20:20
○ 2026-03-21 09:10:40
○ 2026-03-22 01:23:42

○NSns2.coxmail.com2015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 23:29:56
● 2018-12-13 19:20:20
○ 2026-03-21 09:10:40
○ 2026-03-22 01:23:42

●NSns23.worldnic.com2026-03-21 → 2026-03-22 · 3 obs

○ 2018-12-13 19:20:20
● 2026-03-21 09:10:40
● 2026-03-22 01:23:42

●NSns24.worldnic.com2026-03-21 → 2026-03-22 · 3 obs

○ 2018-12-13 19:20:20
● 2026-03-21 09:10:40
● 2026-03-22 01:23:42

○MXmx.coxmail.com2015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 23:29:56
● 2018-12-13 19:20:20
○ 2026-03-21 09:10:40
○ 2026-03-22 01:23:42

●MXnrwengineering-com.mx1.arsmtp.com2026-03-21 → 2026-03-22 · 3 obs

○ 2018-12-13 19:20:20
● 2026-03-21 09:10:40
● 2026-03-22 01:23:42

●MXnrwengineering-com.mx2.arsmtp.com2026-03-21 → 2026-03-22 · 3 obs

○ 2018-12-13 19:20:20
● 2026-03-21 09:10:40
● 2026-03-22 01:23:42

○A205.178.132.702015-07-16 → 2018-12-13 · 4 obs

● 2015-07-16 23:29:56
● 2018-12-13 19:20:20
○ 2026-03-21 09:10:40
○ 2026-03-22 01:23:42

○A34.74.75.572026-03-21 → 2026-03-21 · 3 obs

○ 2018-12-13 19:20:20
● 2026-03-21 09:10:40
○ 2026-03-22 01:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
nrwengineering.com	ns23.worldnic.com, ns24.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.77

NS records: ns23.worldnic.com, ns24.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nrwengineering.com (unsigned zone)

⏱️ Timing

Total: 270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.74.75.57`
NS	2	`ns23.worldnic.com, ns24.worldnic.com`
MX	2	`nrwengineering-com.mx2.arsmtp.com (pri: , nrwengineering-com.mx1.arsmtp.com (pri:`
TXT	2	`MS=ms12686612, v=spf1 mx include:coxmail.com include:ed`
SOA	1	`NS23.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns23.worldnic.com, ns24.worldnic.com)

Analysis

Hierarchy

nrwengineering.com is the parent of www.nrwengineering.com.

Name Servers

nrwengineering.com is delegated to two name servers ns23.worldnic.com and ns24.worldnic.com.

nrwengineering.com shares the same name server setup as other domains, for instance livskin.com, cjsafetyny.com, fredmluth.com, bapdg.info and changemaster.cz.