`cancernetwork.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:10c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:97bc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.12^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.188^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c070^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2070^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emma.ns.cloudflare.com`
		A	108.162.192.112^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	172.64.32.112^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
		A	173.245.58.112^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emma.ns.cloudflare.com`
NS	`gabe.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c172^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gabe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2172^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gabe.ns.cloudflare.com`
		A	108.162.193.114^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	172.64.33.114^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
		A	173.245.59.114^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gabe.ns.cloudflare.com`
MX	`_dc-mx.82007c26badf.cancernetwork.net` ⭐
		A	209.42.255.1^{🇬🇧 PRIVATESYSTEMS209.42.192.0/18}
			PTR	`cp01-nl.privatesystems.net`
TXT	`1d3be7d32e12f2a71c43c5a442b05d9c237e55c5`
TXT	`afternic-verification-DZ5HDb5CZp2pVTo4b9t66E`
TXT	`v=spf1 +a +mx +ip4:209.42.255.1 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.12, 172.67.151.188
		IPv6 hints	2606:4700:3030::6815:10c, 2606:4700:3037::ac43:97bc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2410327596

`net`

	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=1785398267

Same first word

cancernetwork.net

cancernetwork.org

cancernetwork.in

cancernetwork.com

DNS History

15 records (7 active, 8 former)

●NSemma.ns.cloudflare.com2026-03-26 → 2026-07-30 · 3 obs

○ 2017-09-16 19:56:08
● 2026-03-26 13:23:36
● 2026-07-30 08:29:18

●NSgabe.ns.cloudflare.com2026-03-26 → 2026-07-30 · 3 obs

○ 2017-09-16 19:56:08
● 2026-03-26 13:23:36
● 2026-07-30 08:29:18

○NSns.buydomains.com2007-09-22 → 2016-12-01 · 4 obs

● 2007-09-22 10:47:26
● 2016-12-01 22:29:34
○ 2017-09-16 19:56:08
○ 2026-07-30 08:29:18

○NSthis-domain-for-sale.com2007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 10:47:26
○ 2015-06-22 06:53:38
○ 2026-07-30 08:29:18

●MX_dc-mx.82007c26badf.cancernetwork.net2026-03-26 → 2026-07-30 · 3 obs

○ 2015-06-22 06:53:38
● 2026-03-26 13:23:36
● 2026-07-30 08:29:18

○MXdev.null2007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 10:47:26
○ 2015-06-22 06:53:38
○ 2026-07-30 08:29:18

●A104.21.1.122026-03-26 → 2026-07-30 · 3 obs

○ 2017-09-16 19:56:08
● 2026-03-26 13:23:36
● 2026-07-30 08:29:18

●A172.67.151.1882026-03-26 → 2026-07-30 · 3 obs

○ 2017-09-16 19:56:08
● 2026-03-26 13:23:36
● 2026-07-30 08:29:18

○A207.148.248.1432015-11-03 → 2016-12-01 · 5 obs

○ 2015-06-22 06:53:38
● 2015-11-03 22:04:32
● 2016-12-01 22:29:34
○ 2017-09-16 19:56:08
○ 2026-07-30 08:29:18

○A208.254.26.1322007-09-22 → 2007-09-22 · 3 obs

● 2007-09-22 10:47:26
○ 2015-06-22 06:53:38
○ 2026-07-30 08:29:18

●A2606:4700:3030::6815:10c2026-07-10 → 2026-07-30 · 3 obs

○ 2026-05-29 07:15:08
● 2026-07-10 10:44:00
● 2026-07-30 08:29:18

○A2606:4700:3035::6815:10c2026-03-26 → 2026-05-29 · 5 obs

○ 2017-09-16 19:56:08
● 2026-03-26 13:23:36
● 2026-05-29 07:15:08
○ 2026-07-10 10:44:00
○ 2026-07-30 08:29:18

○A2606:4700:3035::ac43:97bc2026-03-26 → 2026-05-29 · 5 obs

○ 2017-09-16 19:56:08
● 2026-03-26 13:23:36
● 2026-05-29 07:15:08
○ 2026-07-10 10:44:00
○ 2026-07-30 08:29:18

●A2606:4700:3037::ac43:97bc2026-07-10 → 2026-07-30 · 3 obs

○ 2026-05-29 07:15:08
● 2026-07-10 10:44:00
● 2026-07-30 08:29:18

○A50.63.202.1042015-06-22 → 2015-06-22 · 4 obs

○ 2007-09-22 10:47:26
● 2015-06-22 06:53:38
○ 2015-11-03 22:04:32
○ 2026-07-30 08:29:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cancernetwork.net	emma.ns.cloudflare.com, gabe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.114

NS records: emma.ns.cloudflare.com, gabe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cancernetwork.net (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.12, 172.67.151.188`
AAAA	2	`2606:4700:3030::6815:10c, 2606:4700:3037::ac43:97bc`
NS	2	`emma.ns.cloudflare.com, gabe.ns.cloudflare.com`
MX	1	`_dc-mx.82007c26badf.cancernetwork.net (p`
TXT	3	`1d3be7d32e12f2a71c43c5a442b05d9c237e55c5, afternic-verification-DZ5HDb5CZp2pVTo4b9...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

cancernetwork.net directs to four IP numbers, which are 104.21.1.12, 172.67.151.188, 2606:4700:3030::6815:10c and 2606:4700:3037::ac43:97bc.

cn-sdc.com, www.elvisimperials.com, xorg.me plus two other host names have IP numbers in common with cancernetwork.net.

Name Servers

cancernetwork.net uses two name servers for its delegation: emma.ns.cloudflare.com and gabe.ns.cloudflare.com.

The name server configuration of cancernetwork.net is shared with other domains, for instance apotekmusklerplus.com, x5dev.com, laurganism.com and two others.

There is at least partial name server overlap between cancernetwork.net and other domains — sleep-experts.gr, (0x736578)iseks.com, iamshaunmichael.com and two more among them.

These name servers tend to appear in combination with the name servers brad.ns.cloudflare.com, fish.ns.cloudflare.com, leif.ns.cloudflare.com and rob.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname emma.ns.cloudflare.com directs to 108.162.192.112, 172.64.32.112 and 173.245.58.112 along with 3 other IP addresses.

Hostname gabe.ns.cloudflare.com directs to 108.162.193.114, 172.64.33.114 and 173.245.59.114 along with 3 other IP addresses.

Mail Servers

cancernetwork.net uses one mail server — _dc-mx.82007c26badf.cancernetwork.net.

_dc-mx.82007c26badf.cancernetwork.net directs to just one IP number, 209.42.255.1.

cancernetwork.net - robtex.com