`workc.co`

DNSSEC	⚠️ Not signed
A	18.211.166.153^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-211-166-153.compute-1.amazonaws.com`
A	34.202.203.47^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
A	54.243.86.28^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`lilith.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:268f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lilith.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lilith.ns.cloudflare.com`
		A	108.162.194.143^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	162.159.38.143^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
		A	172.64.34.143^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lilith.ns.cloudflare.com`
NS	`nicolas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c354^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nicolas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2354^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nicolas.ns.cloudflare.com`
		A	108.162.195.84^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	162.159.44.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
		A	172.64.35.84^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nicolas.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f26.1e100.net`
		A	142.250.141.26^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4025:402::1b^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f27.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1a^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f26.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4025:c01::1a^{🇵🇱 Google2a00:1450:4025::/48}
			PTR	`rd-in-f26.1e100.net`
		A	142.250.147.27^{🇺🇸 Google142.250.147.0/24}
			PTR	`rd-in-f27.1e100.net`
TXT	`google-site-verification=Nz2BuxN4LRtcUOTu6H3kRR1uId-XcTdejP1ZvYpjVVM`
TXT	`v=spf1 include:dc-aa8e722993._spfm.workc.co ~all`
SOA	`lilith.ns.cloudflare.com`dns@cloudflare.com serial=2399682548

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759617549

Same first word

workc.co

Similar names

cwork.nl

cowrk.in

cwork.be

wkrco.com

cwork.jp

cwork.vn

cwork.co.jp

cwork.de

cwork.eu

cwork.co

cowrk.com

cwork.cat

wrock.com.br

wrock.co.jp

cwork.space

worck.dk

wrock.ws

rkwco.com

wrkco.com

cowrk.de

wrock.pl

wrock.org

kwroc.com

cwork.co.kr

cwork.at

crowk.com

cwork.store

wrock.net

worck.nl

kcrow.com

DNS History

19 records (10 active, 9 former)

●NSlilith.ns.cloudflare.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

●NSnicolas.ns.cloudflare.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

●MXalt1.aspmx.l.google.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

●MXalt2.aspmx.l.google.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

●MXalt3.aspmx.l.google.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

●MXalt4.aspmx.l.google.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

●MXaspmx.l.google.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 10:25:24
● 2026-03-25 04:05:40

○A15.160.106.2032026-03-02 → 2026-03-18 · 14 obs

○ 2026-02-27 23:18:36
● 2026-03-02 11:44:36
○ 2026-03-02 13:00:14
● 2026-03-03 01:43:00
○ 2026-03-03 09:34:18
○ 2026-03-13 16:46:00
● 2026-03-14 11:41:06
● 2026-03-15 00:01:10
○ 2026-03-15 16:14:56
○ 2026-03-16 12:10:24
● 2026-03-16 20:22:40
● 2026-03-18 07:46:42
○ 2026-03-19 02:20:32
○ 2026-03-25 04:05:40

○A15.161.34.422026-03-02 → 2026-03-18 · 14 obs

○A18.202.8.752026-02-27 → 2026-03-24 · 17 obs

● 2026-02-27 10:25:24
○ 2026-02-27 23:18:36
○ 2026-03-02 11:44:36
● 2026-03-02 13:00:14
○ 2026-03-03 01:43:00
● 2026-03-03 09:34:18
● 2026-03-05 14:14:52
○ 2026-03-10 04:27:08
● 2026-03-11 09:43:46
○ 2026-03-12 11:10:12
○ 2026-03-15 16:14:56
● 2026-03-16 12:10:24
○ 2026-03-16 20:22:40
○ 2026-03-19 02:20:32
● 2026-03-24 07:17:58
○ 2026-03-24 10:45:56
○ 2026-03-25 04:05:40

●A18.211.166.1532026-03-10 → 2026-03-25 · 6 obs

○ 2026-03-05 14:14:52
● 2026-03-10 04:27:08
○ 2026-03-11 09:43:46
○ 2026-03-24 10:45:56
● 2026-03-25 04:05:38
● 2026-03-25 04:05:40

○A3.248.56.1522026-02-27 → 2026-03-24 · 17 obs

●A34.202.203.472026-03-10 → 2026-03-25 · 6 obs

○ 2026-03-05 14:14:52
● 2026-03-10 04:27:08
○ 2026-03-11 09:43:46
○ 2026-03-24 10:45:56
● 2026-03-25 04:05:38
● 2026-03-25 04:05:40

○A34.210.109.1462026-02-27 → 2026-03-24 · 16 obs

○ 2026-02-27 10:25:24
● 2026-02-27 23:18:36
○ 2026-03-02 11:44:36
○ 2026-03-11 09:43:46
● 2026-03-12 11:10:12
● 2026-03-13 16:46:00
○ 2026-03-14 11:41:06
○ 2026-03-15 00:01:10
● 2026-03-15 16:14:56
○ 2026-03-16 12:10:24
○ 2026-03-18 07:46:42
● 2026-03-19 02:20:32
○ 2026-03-24 07:17:58
● 2026-03-24 10:45:56
○ 2026-03-25 04:05:38
○ 2026-03-25 04:05:40

○A34.217.231.1102026-02-27 → 2026-03-24 · 16 obs

○A35.152.117.672026-03-02 → 2026-03-18 · 14 obs

○A44.229.220.2222026-02-27 → 2026-03-24 · 16 obs

○A54.155.19.652026-02-27 → 2026-03-24 · 17 obs

●A54.243.86.282026-03-10 → 2026-03-25 · 6 obs

○ 2026-03-05 14:14:52
● 2026-03-10 04:27:08
○ 2026-03-11 09:43:46
○ 2026-03-24 10:45:56
● 2026-03-25 04:05:38
● 2026-03-25 04:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
workc.co	lilith.ns.cloudflare.com, nicolas.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.84

NS records: lilith.ns.cloudflare.com, nicolas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workc.co (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.243.86.28, 18.211.166.153...`
NS	2	`lilith.ns.cloudflare.com, nicolas.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Nz2BuxN4LRtcUOT, v=spf1 include:dc-aa8e722993._spfm.workc`
SOA	1	`lilith.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

workc.co points to IPs: 18.211.166.153, 34.202.203.47 and 54.243.86.28.

Other host names, for instance breakingconvention.co.uk, ec2-54-243-86-28.compute-1.amazonaws.com, skhema.com, passion.network and graysoncollin.net share IP numbers with workc.co.

Name Servers

Two name servers lilith.ns.cloudflare.com and nicolas.ns.cloudflare.com are delegated to workc.co.

workc.co uses the same name server configuration as other domains, such as anubisbonus.xyz, whatsappmasivo.com, slotdaybonus.xyz, fastbonus.xyz and suibrilde.com.

workc.co at least partially shares name servers with other domains such as mailworkz.com, 99dewa.net, abpay01.com, portal.area1security.com and waseetplatform.com.

These name servers are commonly used with perla.ns.cloudflare.com and sureena.ns.cloudflare.com.

Host names with six IP numbers: Host name lilith.ns.cloudflare.com points to 2606:4700:50::a29f:268f, 2803:f800:50::6ca2:c28f, 2a06:98c1:50::ac40:228f, 108.162.194.143, 162.159.38.143 and 172.64.34.143; host name nicolas.ns.cloudflare.com points to 2606:4700:58::a29f:2c54, 2803:f800:50::6ca2:c354, 2a06:98c1:50::ac40:2354, 108.162.195.84, 162.159.44.84 and 172.64.35.84.

Mail Servers

workc.co is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

workc.co shares mail servers with other domains at least in part, for instance ns500742.ns500742.ns500742.ns500705.ns500705.ns500704.ns500704.ns500704.ns500705.ns500291.ns500291.ns500649.ns500291.ns500666.tenderladiesbz.com, ns500671.ns500754.ns500742.ns500731.ns500731.ns500754.ns500731.ns500688.ns500705.ns500671.ns500705.ns500671.ns500291.ns500291.ns500131.lustychickser.com, approckmedia.com, leospest.com and urgentdentalcenterindy.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4023:c0d::1a and 142.250.141.26

alt1.aspmx.l.google.com points to: 2a00:1450:4025:402::1b and 142.250.102.27

alt2.aspmx.l.google.com points to: 2a00:1450:4013:c1e::1b and 192.178.213.26

alt3.aspmx.l.google.com points to: 2a00:1450:4001:c21::1a and 142.251.127.26

alt4.aspmx.l.google.com points to: 2a00:1450:4025:c01::1a and 142.250.147.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

workc.co - robtex.com

workc.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`workc.co`

`co`