devtesting.work - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devtesting.work`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:c56^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:83f4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.86^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.244^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`andronicus.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c371^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`andronicus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2371^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`andronicus.ns.cloudflare.com`
		A	108.162.195.113^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	162.159.44.113^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
		A	172.64.35.113^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`andronicus.ns.cloudflare.com`
NS	`ns67.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:2174::2c^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns67.domaincontrol.com`
		A	97.74.103.44^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns67.domaincontrol.com`
NS	`ns68.domaincontrol.com` ⚠️ Not in parent delegation
		A	2603:5:2274::2c^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns68.domaincontrol.com`
		A	173.201.71.44^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns68.domaincontrol.com`
NS	`sloan.ns.cloudflare.com`
		A	2606:4700:50::a29f:2634^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c234^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sloan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2234^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sloan.ns.cloudflare.com`
		A	108.162.194.52^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	162.159.38.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	172.64.34.52^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.86, 172.67.131.244
		IPv6 hints	2606:4700:3037::6815:c56, 2606:4700:3037::ac43:83f4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`andronicus.ns.cloudflare.com`dns@cloudflare.com serial=2411755300

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1788255006

⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

testingdev.altervista.org

devingtest.cc

testingdev.work

Previous names

Next names

devtests.work

devtime.work

devtinder.work

devtool.work

devtoolbox.work

devtools.work

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devua.work

devup.work

devvers.work

devvn.work

devwarp.work

devweb.work

devwl.work

devworker.work

devx.work

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dewa19.work

DNS History

14 records (10 active, 4 former)

●NSandronicus.ns.cloudflare.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 02:04:56
● 2026-09-01 10:14:22

●NSns67.domaincontrol.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 02:04:56
● 2026-09-01 10:14:22

●NSns68.domaincontrol.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 02:04:56
● 2026-09-01 10:14:22

●NSsloan.ns.cloudflare.com2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 02:04:56
● 2026-09-01 10:14:22

●MXmailstore1.secureserver.net2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 02:04:56
● 2026-09-01 10:14:22

●MXsmtp.secureserver.net2026-08-31 → 2026-09-01 · 2 obs

● 2026-08-31 02:04:56
● 2026-09-01 10:14:22

●A104.21.12.862026-08-31 → 2026-09-01 · 3 obs

○ 2026-08-31 02:04:56
● 2026-08-31 08:06:48
● 2026-09-01 10:14:22

●A172.67.131.2442026-08-31 → 2026-09-01 · 3 obs

○ 2026-08-31 02:04:56
● 2026-08-31 08:06:48
● 2026-09-01 10:14:22

○A188.114.96.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:04:56
○ 2026-08-31 08:06:48
○ 2026-09-01 10:14:22

○A188.114.97.02026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:04:56
○ 2026-08-31 08:06:48
○ 2026-09-01 10:14:22

●A2606:4700:3037::6815:c562026-08-31 → 2026-09-01 · 3 obs

○ 2026-08-31 02:04:56
● 2026-08-31 08:06:48
● 2026-09-01 10:14:22

●A2606:4700:3037::ac43:83f42026-08-31 → 2026-09-01 · 3 obs

○ 2026-08-31 02:04:56
● 2026-08-31 08:06:48
● 2026-09-01 10:14:22

○A2a06:98c1:3120::2026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:04:56
○ 2026-08-31 08:06:48
○ 2026-09-01 10:14:22

○A2a06:98c1:3121::2026-08-31 → 2026-08-31 · 3 obs

● 2026-08-31 02:04:56
○ 2026-08-31 08:06:48
○ 2026-09-01 10:14:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	a.nic.work, x.nic.work, y.nic.work, b.nic.work...	12 records
devtesting.work	sloan.ns.cloudflare.com, andronicus.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.52

NS records: sloan.ns.cloudflare.com, andronicus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devtesting.work (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.244, 104.21.12.86`
AAAA	2	`2606:4700:3037::ac43:83f4, 2606:4700:3037::6815:c56`
NS	4	`andronicus.ns.cloudflare.com, sloan.ns.cloudflare.com...`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	1	`v=spf1 include:secureserver.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`andronicus.ns.cloudflare.com dns.cloudfl`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)

Analysis

IP Addresses

devtesting.work resolves to four IP addresses: 104.21.12.86, 172.67.131.244, 2606:4700:3037::6815:c56 and 2606:4700:3037::ac43:83f4.

Among the host names that share IP numbers with devtesting.work are mecanicadesuelosconcepcion.org, ariasinfraestructuras.com, tryleads4you.info and two others.

Name Servers

The domain devtesting.work is delegated to these four name servers: ns67.domaincontrol.com, ns68.domaincontrol.com, andronicus.ns.cloudflare.com and sloan.ns.cloudflare.com.

devtesting.work partially shares its NS delegation with several other domains, including farwellcareers.com, roundtheclockhitting.info, buysellexchange.com and two others.

Host names resolving to 6 IP numbers:

andronicus.ns.cloudflare.com carries IP addresses 108.162.195.113, 162.159.44.113 and 172.64.35.113, with 3 other addresses beyond those.

sloan.ns.cloudflare.com carries IP addresses 108.162.194.52, 162.159.38.52 and 172.64.34.52, with 3 other addresses beyond those.

Hosts with two IP numbers each:

ns67.domaincontrol.com maps to two IP addresses — 97.74.103.44 and 2603:5:2174::2c.

ns68.domaincontrol.com maps to two IP addresses — 173.201.71.44 and 2603:5:2274::2c.

Mail Servers

The MX records for devtesting.work point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

devtesting.work has the same mail server arrangement as a number of other domains, for example texasdentalimplants.co, scottd.net, firstcorporatesolution.com and two more.

There is at least a partial overlap in mail servers between devtesting.work and other domains like pxl8r.de, pcch.net and dbrapowell.com.

mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).