`comworker.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:c64^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9815^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.100^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.21^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`graham.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`graham.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`graham.ns.cloudflare.com`
		A	108.162.193.171^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	172.64.33.171^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
		A	173.245.59.171^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`graham.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms85364369`
TXT	`v=spf1 a mx include:servers.mcsv.net include:emsd1.com include:spf.mtasv.net ...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.100, 172.67.152.21
		IPv6 hints	2606:4700:3031::6815:c64, 2606:4700:3035::ac43:9815
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2408483054

`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=1783230621

Same first word

comworker.com

comworker.net

comworker.de

Similar names

wreckroom.net

wreckroom.com

workercom.workers.dev

wreckroom.tv

DNS History

31 records (11 active, 20 former)

●NSaron.ns.cloudflare.com2017-03-31 → 2026-07-05 · 3 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
● 2026-07-05 06:02:52

●NSgraham.ns.cloudflare.com2017-03-31 → 2026-07-05 · 3 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
● 2026-07-05 06:02:52

○NSns1.sedoparking.com2015-06-05 → 2016-07-19 · 4 obs

● 2015-06-05 23:26:20
● 2016-07-19 21:32:02
○ 2017-03-31 21:00:32
○ 2026-07-05 06:02:52

○NSns2.sedoparking.com2015-06-05 → 2016-07-19 · 4 obs

● 2015-06-05 23:26:20
● 2016-07-19 21:32:02
○ 2017-03-31 21:00:32
○ 2026-07-05 06:02:52

●MXalt1.aspmx.l.google.com2026-02-21 → 2026-07-05 · 3 obs

○ 2017-03-31 21:00:32
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

●MXalt2.aspmx.l.google.com2026-02-21 → 2026-07-05 · 3 obs

○ 2017-03-31 21:00:32
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

●MXalt3.aspmx.l.google.com2026-02-21 → 2026-07-05 · 3 obs

○ 2017-03-31 21:00:32
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

●MXalt4.aspmx.l.google.com2026-02-21 → 2026-07-05 · 3 obs

○ 2017-03-31 21:00:32
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

●MXaspmx.l.google.com2026-02-21 → 2026-07-05 · 3 obs

○ 2017-03-31 21:00:32
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

○MXmail.nickstel.com2015-06-05 → 2016-07-19 · 4 obs

● 2015-06-05 23:26:20
● 2016-07-19 21:32:02
○ 2017-03-31 21:00:32
○ 2026-07-05 06:02:52

●A104.21.12.1002026-02-21 → 2026-07-05 · 3 obs

○ 2020-02-06 19:18:16
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

○A107.21.206.812017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

●A172.67.152.212026-02-21 → 2026-07-05 · 3 obs

○ 2020-02-06 19:18:16
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

○A184.72.248.1712017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

○A23.21.77.862017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

○A23.23.117.2282017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

○A23.23.128.1232017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

○A23.23.223.1972017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

●A2606:4700:3031::6815:c642026-02-21 → 2026-07-05 · 3 obs

○ 2020-02-06 19:18:16
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

●A2606:4700:3035::ac43:98152026-02-21 → 2026-07-05 · 3 obs

○ 2020-02-06 19:18:16
● 2026-02-21 08:59:22
● 2026-07-05 06:02:52

○A34.225.195.1152020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A35.169.40.782020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A52.20.119.242020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A52.204.140.352020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A52.3.157.512020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A52.4.250.1492020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A52.71.139.1072020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A52.73.84.1182020-02-06 → 2020-02-06 · 4 obs

○ 2017-03-31 21:00:32
● 2020-02-06 19:18:16
○ 2026-02-21 08:59:22
○ 2026-07-05 06:02:52

○A54.235.212.2382017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

○A54.243.85.552017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-19 21:32:02
● 2017-03-31 21:00:32
○ 2020-02-06 19:18:16
○ 2026-07-05 06:02:52

○A72.52.4.912015-06-05 → 2016-07-19 · 4 obs

● 2015-06-05 23:26:20
● 2016-07-19 21:32:02
○ 2017-03-31 21:00:32
○ 2026-07-05 06:02:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net...	-
comworker.com	aron.ns.cloudflare.com, graham.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.69

NS records: aron.ns.cloudflare.com, graham.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comworker.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.100, 172.67.152.21`
AAAA	2	`2606:4700:3031::6815:c64, 2606:4700:3035::ac43:9815`
NS	2	`aron.ns.cloudflare.com, graham.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`MS=ms85364369, v=spf1 a mx include:servers.mcsv.net inc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

comworker.com directs to four IP numbers, which are 104.21.12.100, 172.67.152.21, 2606:4700:3031::6815:c64 and 2606:4700:3035::ac43:9815.

Among the host names that share IP numbers with comworker.com are www.pixelmattic.com, dark-watch-security.localo.site, www.observatorioecommerce.com.co and two others.

Name Servers

Two name servers handle the delegation for comworker.com: aron.ns.cloudflare.com and graham.ns.cloudflare.com.

comworker.com has the same name server delegation as a number of other domains, such as thementorinstitute.com, nvisibility.com, gsmfather.com and two more.

There is at least partial name server overlap between comworker.com and other domains — cevihas.com, immunal.hu, hjdc02.com and two more among them.

These name servers frequently co-occur with the name servers june.ns.cloudflare.com and tani.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aron.ns.cloudflare.com resolves to 108.162.192.69, 172.64.32.69 and 173.245.58.69 among others, with 3 other IP addresses in total.

graham.ns.cloudflare.com resolves to 108.162.193.171, 172.64.33.171 and 173.245.59.171 among others, with 3 other IP addresses in total.

Mail Servers

Five mail servers handle comworker.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

comworker.com shares at least some of its mail servers with other domains — for example richandbrilliant.com, egreenfield.com, novolabs.net and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 192.178.218.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.