🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devworkmailtest.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3921^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bcec^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.33^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.236^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mario.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ophelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ophelia.ns.cloudflare.com`
		A	108.162.194.248^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	172.64.34.248^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
TXT	`google-site-verification=V3zlqpp49LOOcaGyuLmt0k1hM0Aihbc3WZO6qNKY3Tg`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.57.33, 172.67.188.236
		IPv6 hints	2606:4700:3031::6815:3921, 2606:4700:3033::ac43:bcec
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOA	`mario.ns.cloudflare.com`dns@cloudflare.com serial=2412907300

`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=1788258095

Same first word

devworkmailtest.com

Previous names

Next names

DNS History

11 records (7 active, 4 former)

●NSmario.ns.cloudflare.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 01:38:50
● 2026-09-01 10:32:06

●NSophelia.ns.cloudflare.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 01:38:50
● 2026-09-01 10:32:06

●MXsmtp.google.com2026-09-01 → 2026-09-01 · 2 obs

● 2026-09-01 01:38:50
● 2026-09-01 10:32:06

●A104.21.57.332026-09-01 → 2026-09-01 · 3 obs

○ 2026-09-01 01:38:50
● 2026-09-01 08:29:26
● 2026-09-01 10:32:06

●A172.67.188.2362026-09-01 → 2026-09-01 · 3 obs

○ 2026-09-01 01:38:50
● 2026-09-01 08:29:26
● 2026-09-01 10:32:06

○A188.114.96.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 01:38:50
○ 2026-09-01 08:29:26
○ 2026-09-01 10:32:06

○A188.114.97.02026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 01:38:50
○ 2026-09-01 08:29:26
○ 2026-09-01 10:32:06

●A2606:4700:3031::6815:39212026-09-01 → 2026-09-01 · 3 obs

○ 2026-09-01 01:38:50
● 2026-09-01 08:29:26
● 2026-09-01 10:32:06

●A2606:4700:3033::ac43:bcec2026-09-01 → 2026-09-01 · 3 obs

○ 2026-09-01 01:38:50
● 2026-09-01 08:29:26
● 2026-09-01 10:32:06

○A2a06:98c1:3120::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 01:38:50
○ 2026-09-01 08:29:26
○ 2026-09-01 10:32:06

○A2a06:98c1:3121::2026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 01:38:50
○ 2026-09-01 08:29:26
○ 2026-09-01 10:32:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
devworkmailtest.com	mario.ns.cloudflare.com, ophelia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.59.203

NS records: mario.ns.cloudflare.com, ophelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devworkmailtest.com (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.236, 104.21.57.33`
AAAA	2	`2606:4700:3033::ac43:bcec, 2606:4700:3031::6815:3921`
NS	2	`mario.ns.cloudflare.com, ophelia.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=V3zlqpp49LOOcaG, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mario.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (mario.ns.cloudflare.com, mario.ns.cloudflare.com, mario.ns.cloudflare.com...)

Analysis

IP Addresses

devworkmailtest.com has four IP addresses: 104.21.57.33, 172.67.188.236, 2606:4700:3031::6815:3921 and 2606:4700:3033::ac43:bcec.

klwns.org.uk, oculoplastics.com, cyclex.network plus two other host names have IP numbers in common with devworkmailtest.com.

Name Servers

devworkmailtest.com has two authoritative name servers — mario.ns.cloudflare.com and ophelia.ns.cloudflare.com.

The name server configuration of devworkmailtest.com is shared with other domains, for instance qflinemail.co, peakcognitiveops.com, reacheasyscale.com and two others.

devworkmailtest.com partially shares its NS delegation with several other domains, including rad888.com, getar66.bet, beemytech.ch and two others.

These name servers often co-occur with the name servers tom.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mario.ns.cloudflare.com points to 108.162.193.203, 172.64.33.203, 173.245.59.203 and 3 other IP addresses.

ophelia.ns.cloudflare.com points to 108.162.194.248, 162.159.38.248, 172.64.34.248 and 3 other IP addresses.

Mail Servers

devworkmailtest.com uses one mail server — smtp.google.com.

The mail server setup of devworkmailtest.com matches that of other domains such as ghielectriccontrols.com, lenajones.com, jonsch.com and two others.

At least some of the mail servers used by devworkmailtest.com are shared with other domains: dripfi.io, brendonpooley.com, mediscihealthcare.com and two others among them.

smtp.google.com has 9 IP addresses: 64.233.180.26, 64.233.180.27, 142.251.179.26 plus 6 more.

devworkmailtest.com - robtex.com