`cancersourcemd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1f17^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:aeaa^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.23^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.170^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`steven.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c11^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c311^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`steven.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2311^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`steven.ns.cloudflare.com`
		A	108.162.195.17^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	162.159.44.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
		A	172.64.35.17^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`steven.ns.cloudflare.com`
NS	`tiffany.ns.cloudflare.com`
		A	2606:4700:50::a29f:263c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tiffany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tiffany.ns.cloudflare.com`
		A	108.162.194.60^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	162.159.38.60^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
		A	172.64.34.60^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tiffany.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.23, 172.67.174.170
		IPv6	2606:4700:3031::6815:1f17, 2606:4700:3032::ac43:aeaa
SOA	`steven.ns.cloudflare.com`dns@cloudflare.com serial=2399403792

`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=1771291435

Same first word

cancersourcemd.com

DNS History

21 records (6 active, 15 former)

○NSa.share-dns.com2026-03-09 → 2026-03-09 · 4 obs

○ 2017-05-18 00:02:54
● 2026-03-09 16:54:58
○ 2026-03-21 08:40:28
○ 2026-03-23 01:17:44

○NSa6.share-dns.com2026-03-09 → 2026-03-09 · 4 obs

○ 2017-05-18 00:02:54
● 2026-03-09 16:54:58
○ 2026-03-21 08:40:28
○ 2026-03-23 01:17:44

○NSb.share-dns.net2026-03-09 → 2026-03-09 · 4 obs

○ 2017-05-18 00:02:54
● 2026-03-09 16:54:58
○ 2026-03-21 08:40:28
○ 2026-03-23 01:17:44

○NSb6.share-dns.net2026-03-09 → 2026-03-09 · 4 obs

○ 2017-05-18 00:02:54
● 2026-03-09 16:54:58
○ 2026-03-21 08:40:28
○ 2026-03-23 01:17:44

○NSdns.dohealth.com2007-11-03 → 2007-11-03 · 3 obs

● 2007-11-03 20:56:56
○ 2015-08-07 14:27:58
○ 2026-03-23 01:17:44

○NSdns.pair.com2016-08-08 → 2017-05-18 · 5 obs

○ 2016-03-20 02:31:52
● 2016-08-08 06:41:44
● 2017-05-18 00:02:54
○ 2026-03-09 16:54:58
○ 2026-03-23 01:17:44

○NSns1.consonus.com2007-11-03 → 2007-11-03 · 3 obs

● 2007-11-03 20:56:56
○ 2015-08-07 14:27:58
○ 2026-03-23 01:17:44

○NSns1.dreamhost.com2015-08-07 → 2016-03-20 · 5 obs

○ 2007-11-03 20:56:56
● 2015-08-07 14:27:58
● 2016-03-20 02:31:52
○ 2016-08-08 06:41:44
○ 2026-03-23 01:17:44

○NSns2.dreamhost.com2015-08-07 → 2016-03-20 · 5 obs

○ 2007-11-03 20:56:56
● 2015-08-07 14:27:58
● 2016-03-20 02:31:52
○ 2016-08-08 06:41:44
○ 2026-03-23 01:17:44

○NSns3.dreamhost.com2015-08-07 → 2016-03-20 · 5 obs

○ 2007-11-03 20:56:56
● 2015-08-07 14:27:58
● 2016-03-20 02:31:52
○ 2016-08-08 06:41:44
○ 2026-03-23 01:17:44

○NSns8.ns0.com2016-08-08 → 2017-05-18 · 5 obs

○ 2016-03-20 02:31:52
● 2016-08-08 06:41:44
● 2017-05-18 00:02:54
○ 2026-03-09 16:54:58
○ 2026-03-23 01:17:44

●NSsteven.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2026-03-09 16:54:58
● 2026-03-21 08:40:28
● 2026-03-23 01:17:44

●NStiffany.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2026-03-09 16:54:58
● 2026-03-21 08:40:28
● 2026-03-23 01:17:44

○MXmail1.g13.pair.com2016-08-08 → 2017-05-18 · 4 obs

● 2016-08-08 06:41:44
● 2017-05-18 00:02:54
○ 2026-03-09 16:54:58
○ 2026-03-23 01:17:44

●A104.21.31.232026-03-21 → 2026-03-23 · 3 obs

○ 2026-03-09 16:54:58
● 2026-03-21 08:40:28
● 2026-03-23 01:17:44

●A172.67.174.1702026-03-21 → 2026-03-23 · 3 obs

○ 2026-03-09 16:54:58
● 2026-03-21 08:40:28
● 2026-03-23 01:17:44

●A2606:4700:3031::6815:1f172026-03-21 → 2026-03-23 · 3 obs

○ 2026-03-09 16:54:58
● 2026-03-21 08:40:28
● 2026-03-23 01:17:44

●A2606:4700:3032::ac43:aeaa2026-03-21 → 2026-03-23 · 3 obs

○ 2026-03-09 16:54:58
● 2026-03-21 08:40:28
● 2026-03-23 01:17:44

○A38.33.21.742026-03-09 → 2026-03-09 · 4 obs

○ 2017-05-18 00:02:54
● 2026-03-09 16:54:58
○ 2026-03-21 08:40:28
○ 2026-03-23 01:17:44

○A66.33.220.752015-08-07 → 2016-03-20 · 5 obs

○ 2007-11-03 20:56:56
● 2015-08-07 14:27:58
● 2016-03-20 02:31:52
○ 2016-08-08 06:41:44
○ 2026-03-23 01:17:44

○A66.39.114.1642016-08-08 → 2017-05-18 · 5 obs

○ 2016-03-20 02:31:52
● 2016-08-08 06:41:44
● 2017-05-18 00:02:54
○ 2026-03-09 16:54:58
○ 2026-03-23 01:17:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cancersourcemd.com	tiffany.ns.cloudflare.com, steven.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.60

NS records: tiffany.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cancersourcemd.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.174.170, 104.21.31.23`
AAAA	2	`2606:4700:3032::ac43:aeaa, 2606:4700:3031::6815:1f17`
NS	2	`steven.ns.cloudflare.com, tiffany.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`steven.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cancersourcemd.com points to four IP numbers: 2606:4700:3031::6815:1f17, 2606:4700:3032::ac43:aeaa, 104.21.31.23 and 172.67.174.170.

Other host names, for instance buzztache.com, 101vn.com, www.hlwl123.com, mobile.hlwl123.com and ztdlcz.com share IP numbers with cancersourcemd.com.

Name Servers

cancersourcemd.com is delegated to two name servers: steven.ns.cloudflare.com and tiffany.ns.cloudflare.com.

cancersourcemd.com uses the same name server setup as other domains, for instance icuio.com, diteman.com, jeffmummplumbing.com, ll3c.com and ipitrial.com.

cancersourcemd.com shares name servers with other domains at least partially, for instance eboard3.com, edubadge.com, sauceplayer.co, storeprofi.de and tolab.io.

These name servers are commonly used with rose.ns.cloudflare.com, kara.ns.cloudflare.com, suzanne.ns.cloudflare.com and will.ns.cloudflare.com.

Host names with six IP numbers: steven.ns.cloudflare.com points to 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17; tiffany.ns.cloudflare.com points to 2606:4700:50::a29f:263c, 2803:f800:50::6ca2:c23c, 2a06:98c1:50::ac40:223c, 108.162.194.60, 162.159.38.60 and 172.64.34.60.

cancersourcemd.com - robtex.com