`madbookmarks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9335^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2f6e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.110^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.53^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`gina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c075^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2075^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gina.ns.cloudflare.com`
		A	108.162.192.117^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	172.64.32.117^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
		A	173.245.58.117^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gina.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.110, 172.67.147.53
		IPv6	2606:4700:3031::ac43:9335, 2606:4700:3032::6815:2f6e
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2394000054

`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

rank #38778 globally
rank #18838 in the tld
📈 Tranco rank: #139,981

Same first word

madbookmarks.com

DNS History

6 records (6 active, 0 former)

●NScurt.ns.cloudflare.com2026-02-21 → 2026-03-01 · 2 obs

● 2026-02-21 08:42:10
● 2026-03-01 22:56:58

●NSgina.ns.cloudflare.com2026-02-21 → 2026-03-01 · 2 obs

● 2026-02-21 08:42:10
● 2026-03-01 22:56:58

●A104.21.47.1102026-02-21 → 2026-03-01 · 2 obs

● 2026-02-21 08:42:10
● 2026-03-01 22:56:58

●A172.67.147.532026-02-21 → 2026-03-01 · 2 obs

● 2026-02-21 08:42:10
● 2026-03-01 22:56:58

●A2606:4700:3031::ac43:93352026-02-21 → 2026-03-01 · 2 obs

● 2026-02-21 08:42:10
● 2026-03-01 22:56:58

●A2606:4700:3032::6815:2f6e2026-02-21 → 2026-03-01 · 2 obs

● 2026-02-21 08:42:10
● 2026-03-01 22:56:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
madbookmarks.com	gina.ns.cloudflare.com, curt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.117

NS records: gina.ns.cloudflare.com, curt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for madbookmarks.com (unsigned zone)

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.147.53, 104.21.47.110`
AAAA	2	`2606:4700:3032::6815:2f6e, 2606:4700:3031::ac43:9335`
NS	2	`curt.ns.cloudflare.com, gina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

madbookmarks.com points to four IP numbers: 2606:4700:3031::ac43:9335, 2606:4700:3032::6815:2f6e, 104.21.47.110 and 172.67.147.53.

Other host names, for instance tstvafrica.com, shaunbent.co.uk, www.sendgird.net, (0x77616e6b)eilands.com and webrss.com share IP numbers with madbookmarks.com.

Name Servers

Delegation for madbookmarks.com rests with two name servers, curt.ns.cloudflare.com and gina.ns.cloudflare.com.

madbookmarks.com shares the same name server setup as other domains, including brightbookmarks.com, elcaminorubi.com, advicebookmarks.com, bookmarkusers.com and dmozbookmark.com.

madbookmarks.com at least partially shares name servers with other domains, for instance soundservice.us, ii917.com, manicheo.com, automation24.com and mivna.co.il.

these name servers are commonly used with pablo.ns.cloudflare.com, dave.ns.cloudflare.com and anderson.ns.cloudflare.com.

Host names with six IP numbers: curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94. gina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.

madbookmarks.com - robtex.com