`backlinkbook.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d8f7^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3deb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.235^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.247^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dell.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dell.ns.cloudflare.com`
		A	108.162.192.94^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	172.64.32.94^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
		A	173.245.58.94^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dell.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
TXT	`google-site-verification=tg-Teq4DpLN8ILJd8oFpBq4W4r51rw-Gpou1pRaqO9w`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.61.235, 172.67.216.247
		IPv6	2606:4700:3032::ac43:d8f7, 2606:4700:3037::6815:3deb
SOA	`dell.ns.cloudflare.com`dns@cloudflare.com serial=2396791705

`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=1774536957

Same first word

backlinkbook.com

Similar names

blackbookink.com

blackbookink.com.au

DNS History

6 records (6 active, 0 former)

●NSdell.ns.cloudflare.com2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 00:31:26
● 2026-03-26 15:17:32

●NSvern.ns.cloudflare.com2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 00:31:26
● 2026-03-26 15:17:32

●A104.21.61.2352026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 00:31:26
● 2026-03-26 15:17:32

●A172.67.216.2472026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 00:31:26
● 2026-03-26 15:17:32

●A2606:4700:3032::ac43:d8f72026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 00:31:26
● 2026-03-26 15:17:32

●A2606:4700:3037::6815:3deb2026-03-01 → 2026-03-26 · 2 obs

● 2026-03-01 00:31:26
● 2026-03-26 15:17:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
backlinkbook.com	dell.ns.cloudflare.com, vern.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.94

NS records: dell.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backlinkbook.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.247, 104.21.61.235`
AAAA	2	`2606:4700:3032::ac43:d8f7, 2606:4700:3037::6815:3deb`
NS	2	`dell.ns.cloudflare.com, vern.ns.cloudflare.com`
TXT	1	`google-site-verification=tg-Teq4DpLN8ILJ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dell.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by backlinkbook.com: 2606:4700:3032::ac43:d8f7, 2606:4700:3037::6815:3deb, 104.21.61.235 and 172.67.216.247.

other host names including simn.me, webstrip.net, deecide.be, 3058y.com and mobile.pkvn.mobi share IP numbers with backlinkbook.com.

Name Servers

backlinkbook.com is delegated to two name servers dell.ns.cloudflare.com and vern.ns.cloudflare.com.

backlinkbook.com shares the same name server setup as other domains, for instance autoclean93.fr, kadinbengkulu.org, hexstone.net, tavarestaurant.co.uk and milanopizza.online.

backlinkbook.com at least partially shares name servers with other domains, for instance leaderslife.com, braiven.com, patongstadiumgym.com, emurg.com and thelogcabincompany.co.uk.

these name servers are commonly used alongside peyton.ns.cloudflare.com.

Host names with six IP numbers:

Host name dell.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5e, 2803:f800:50::6ca2:c05e, 2a06:98c1:50::ac40:205e, 108.162.192.94, 172.64.32.94 and 173.245.58.94.

Host name vern.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

backlinkbook.com - robtex.com