gridwork.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`gridwork.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b9c7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:589c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.156^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.199^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`houston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=1f390c44116e418a3e408062353dcfd9e939c394`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.156, 172.67.185.199
		IPv6 hints	2606:4700:3033::ac43:b9c7, 2606:4700:3036::6815:589c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=156, name=cloudflare-ech.com
SOA	`houston.ns.cloudflare.com`dns@cloudflare.com serial=2413478175

`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

gridwork.dev

gridwork.org

gridwork.com

gridwork.network

gridwork.ch

gridwork.pro

gridwork.de

gridwork.biz.id

gridwork.net

gridwork.eu

gridwork.xyz

gridwork.sh

gridwork.at

gridwork.ca

gridwork.co

gridwork.tech

Similar names

workgrid.online

workgrid.top

workgrid.com

workgrid.netlify.app

workgrid.network

workgrid.cn

workgrid.co

workgrid.sh

workgrid.io

workgrid.cloud

Previous names

Next names

gridzero.dev

griebe.dev

griebler.dev

grief.dev

griefergames.dev

griefshare.dev

grieger.dev

griel.dev

griep.dev

gries.dev

griesbaum.dev

griese.dev

griessauer.dev

grieve.dev

grifel.dev

griffa.dev

griffdawg.dev

griffen.dev

griffeshield.dev

griffin-studio.dev

DNS History

8 records (8 active, 0 former)

●NShouston.ns.cloudflare.com2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●NSsarah.ns.cloudflare.com2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●MXmail.protonmail.ch2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●MXmailsec.protonmail.ch2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●A104.21.88.1562026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●A172.67.185.1992026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●A2606:4700:3033::ac43:b9c72026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

●A2606:4700:3036::6815:589c2026-08-29 → 2026-09-02 · 2 obs

● 2026-08-29 05:58:38
● 2026-09-02 03:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
gridwork.dev	sarah.ns.cloudflare.com, houston.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.218

NS records: sarah.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gridwork.dev (unsigned zone)

⏱️ Timing

Total: 660ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.199, 104.21.88.156`
AAAA	2	`2606:4700:3036::6815:589c, 2606:4700:3033::ac43:b9c7`
NS	2	`houston.ns.cloudflare.com, sarah.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=1f390c44116e418a, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`houston.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

gridwork.dev directs to four IP numbers, which are 104.21.88.156, 172.67.185.199, 2606:4700:3033::ac43:b9c7 and 2606:4700:3036::6815:589c.

Two other host names, along with ns1.examinedexistence.com, banhan.go.th and bitpistudio.tech, also share IP numbers with gridwork.dev.

Name Servers

gridwork.dev uses two name servers for its delegation: houston.ns.cloudflare.com and sarah.ns.cloudflare.com.

gridwork.dev shares its NS records with other domains, for example dasdreambook-com.pages.dev, grantmcoxk.pages.dev, lucabigi88.workers.dev and two others.

The name servers of gridwork.dev overlap at least partially with those of other domains — among them ascending-ai.workers.dev, dpzmuhee.workers.dev, jljl33club.com and two more.

The name servers ali.ns.cloudflare.com, erin.ns.cloudflare.com and pat.ns.cloudflare.com are commonly seen alongside these name servers.

DNS names with 6 IP addresses:

Hostname houston.ns.cloudflare.com directs to 108.162.195.52, 162.159.44.52 and 172.64.35.52 along with 3 other IP addresses.

Hostname sarah.ns.cloudflare.com directs to 108.162.194.218, 162.159.38.218 and 172.64.34.218 along with 3 other IP addresses.

Mail Servers

gridwork.dev is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.

Among the domains sharing a mail server setup with gridwork.dev are nerdrug.org, ovceev.com, fmmc.be and two others.

At least some of gridwork.dev's mail servers are shared with other domains, among them myri.gg, rivergum.org and kloot.lu.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.