🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`openengineer.dev`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::6815:14b7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c20d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.183^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.13^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c165^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2165^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andy.ns.cloudflare.com`
		A	108.162.193.101^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	172.64.33.101^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
		A	173.245.59.101^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andy.ns.cloudflare.com`
NS	`ariella.ns.cloudflare.com`
		A	2606:4700:50::a29f:2620^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c220^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ariella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2220^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ariella.ns.cloudflare.com`
		A	108.162.194.32^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
		A	162.159.38.32^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
		A	172.64.34.32^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ariella.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.183, 172.67.194.13
		IPv6 hints	2606:4700:3034::6815:14b7, 2606:4700:3037::ac43:c20d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOA	`andy.ns.cloudflare.com`dns@cloudflare.com serial=2415416552

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

openengineer.app

openengineer.net

openengineer.work

openengineer.dev

openengineer.de

openengineer.com

Similar names

engineeropen.xyz

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSandy.ns.cloudflare.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 04:26:40
● 2026-09-26 08:28:02

●NSariella.ns.cloudflare.com2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 04:26:40
● 2026-09-26 08:28:02

●A104.21.20.1832026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 04:26:40
● 2026-09-26 08:28:02

●A172.67.194.132026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 04:26:40
● 2026-09-26 08:28:02

●A2606:4700:3034::6815:14b72026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 04:26:40
● 2026-09-26 08:28:02

●A2606:4700:3037::ac43:c20d2026-09-04 → 2026-09-26 · 2 obs

● 2026-09-04 04:26:40
● 2026-09-26 08:28:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
openengineer.dev	ariella.ns.cloudflare.com, andy.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.101

NS records: ariella.ns.cloudflare.com, andy.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.20.183, 172.67.194.13`
AAAA	2	`2606:4700:3034::6815:14b7, 2606:4700:3037::ac43:c20d`
NS	2	`andy.ns.cloudflare.com, ariella.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andy.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

openengineer.dev points to the four IP addresses 104.21.20.183, 172.67.194.13, 2606:4700:3034::6815:14b7 and 2606:4700:3037::ac43:c20d.

Additional host names — redlinemowing.com, jamworldtours.com, durhamcoachbuscompany.com and two others — share IP numbers with openengineer.dev.

Name Servers

openengineer.dev has two authoritative name servers — andy.ns.cloudflare.com and ariella.ns.cloudflare.com.

openengineer.dev shares its name server setup with other domains, including businessteam.workers.dev, samsantos-tech.workers.dev, allonlygreatjobs52.pages.dev and two others.

At least some of openengineer.dev's name servers are shared with other domains, for example rentwesty.com, richardsproperty.com.au, escort-vaud.ch and two more.

These name servers tend to be deployed in combination with the name servers marjory.ns.cloudflare.com and cory.ns.cloudflare.com.

Host names with 6 IP numbers:

andy.ns.cloudflare.com points to 108.162.193.101, 172.64.33.101, 173.245.59.101 and 3 other IP addresses.

ariella.ns.cloudflare.com points to 108.162.194.32, 162.159.38.32, 172.64.34.32 and 3 other IP addresses.

openengineer.dev - robtex.com