checkbookmarks.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`checkbookmarks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5b41^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:d31e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.65^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.30^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arushi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:263d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c23d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arushi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:223d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arushi.ns.cloudflare.com`
		A	108.162.194.61^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	162.159.38.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
		A	172.64.34.61^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arushi.ns.cloudflare.com`
NS	`derek.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.65, 172.67.211.30
		IPv6 hints	2606:4700:3030::6815:5b41, 2606:4700:3034::ac43:d31e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`arushi.ns.cloudflare.com`dns@cloudflare.com serial=2411823738

`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=1786971744

rank #47088 globally
rank #22893 in the tld
📈 Tranco rank: #171,182

Same first word

checkbookmarks.com

DNS History

17 records (11 active, 6 former)

●NSarushi.ns.cloudflare.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●NSderek.ns.cloudflare.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●MXeforward1.registrar-servers.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●MXeforward2.registrar-servers.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●MXeforward3.registrar-servers.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●MXeforward4.registrar-servers.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●MXeforward5.registrar-servers.com2026-02-19 → 2026-08-17 · 2 obs

● 2026-02-19 01:42:44
● 2026-08-17 13:07:50

●A104.21.91.652026-02-19 → 2026-08-17 · 11 obs

● 2026-02-19 01:42:44
○ 2026-02-25 11:33:50
○ 2026-03-03 00:09:36
● 2026-03-16 04:33:54
● 2026-04-08 13:19:24
○ 2026-04-11 22:03:14
● 2026-06-02 01:14:22
● 2026-06-03 02:18:40
○ 2026-06-04 10:36:54
● 2026-08-17 13:07:48
● 2026-08-17 13:07:50

●A172.67.211.302026-02-19 → 2026-08-17 · 11 obs

○A188.114.96.02026-02-25 → 2026-06-04 · 11 obs

○ 2026-02-19 01:42:44
● 2026-02-25 11:33:50
● 2026-03-03 00:09:36
○ 2026-03-16 04:33:54
○ 2026-04-08 13:19:24
● 2026-04-11 22:03:14
○ 2026-06-02 01:14:22
○ 2026-06-03 02:18:40
● 2026-06-04 10:36:54
○ 2026-08-17 13:07:48
○ 2026-08-17 13:07:50

○A188.114.97.02026-02-25 → 2026-06-04 · 11 obs

●A2606:4700:3030::6815:5b412026-08-17 → 2026-08-17 · 3 obs

○ 2026-06-04 10:36:54
● 2026-08-17 13:07:48
● 2026-08-17 13:07:50

○A2606:4700:3031::6815:5b412026-02-19 → 2026-06-03 · 10 obs

○A2606:4700:3033::ac43:d31e2026-02-19 → 2026-06-03 · 10 obs

●A2606:4700:3034::ac43:d31e2026-08-17 → 2026-08-17 · 3 obs

○ 2026-06-04 10:36:54
● 2026-08-17 13:07:48
● 2026-08-17 13:07:50

○A2a06:98c1:3120::2026-02-25 → 2026-06-04 · 11 obs

○A2a06:98c1:3121::2026-02-25 → 2026-06-04 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
checkbookmarks.com	derek.ns.cloudflare.com, arushi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.61

NS records: derek.ns.cloudflare.com, arushi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkbookmarks.com (unsigned zone)

⏱️ Timing

Total: 231ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.30, 104.21.91.65`
AAAA	2	`2606:4700:3034::ac43:d31e, 2606:4700:3030::6815:5b41`
NS	2	`arushi.ns.cloudflare.com, derek.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arushi.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

checkbookmarks.com resolves to four IP addresses: 104.21.91.65, 172.67.211.30, 2606:4700:3030::6815:5b41 and 2606:4700:3034::ac43:d31e.

Two other host names, along with fortune-boostwincasino.link, icepurple.shop and cowandcocafe.com, also share IP numbers with checkbookmarks.com.

Name Servers

checkbookmarks.com uses two name servers for its delegation: arushi.ns.cloudflare.com and derek.ns.cloudflare.com.

checkbookmarks.com shares its NS records with other domains, for example mysocialport.com, casino-dvi.buzz, ledbookmark.com and two others.

checkbookmarks.com partially shares its NS delegation with several other domains, including hsmv-de.link, buzzer-casino.top, mdg188bett1ng.online and two others.

These name servers regularly co-occur with the name servers quentin.ns.cloudflare.com, eoin.ns.cloudflare.com and kellen.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname arushi.ns.cloudflare.com directs to 108.162.194.61, 162.159.38.61 and 172.64.34.61 along with 3 other IP addresses.

Hostname derek.ns.cloudflare.com directs to 108.162.193.154, 172.64.33.154 and 173.245.59.154 along with 3 other IP addresses.

Mail Servers

checkbookmarks.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

There is at least a partial MX overlap between checkbookmarks.com and other domains, including brazilianbombshells.com, desertsinbloom.com, spatialicious.com and two others.

eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com are mail servers that frequently appear together with these mail servers.

Host names that point to one IP address:

eforward1.registrar-servers.com has the IP address 162.255.118.51.

eforward2.registrar-servers.com has the IP address 162.255.118.52.

eforward3.registrar-servers.com has the IP address 162.255.118.51.

eforward4.registrar-servers.com has the IP address 162.255.118.52.

eforward5.registrar-servers.com has the IP address 162.255.118.51.

Each of eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com resolves to 162.255.118.51.

Both eforward2.registrar-servers.com and eforward4.registrar-servers.com resolve to 162.255.118.52 IP addresses each.