`books-top.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2b05^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d70c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.5^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.12^{🇺🇸 Cloudflare172.67.208.0/20 , 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	`patryk.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patryk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patryk.ns.cloudflare.com`
		A	108.162.195.122^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	162.159.44.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
		A	172.64.35.122^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patryk.ns.cloudflare.com`
MX	`mail.books-top.com` ⭐
		A	92.113.151.207^{🇺🇦 WEBDOCK-AS92.113.144.0/21}
			PTR	`mail.books-top.com`
TXT	`google-site-verification=K-sLJBGPFgpWzkZKcfyz-0t8H_-LATqkPPTKy3z4RG8`
TXT	`v=spf1 ip4:92.113.151.207 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.5, 172.67.215.12
		IPv6 hints	2606:4700:3032::6815:2b05, 2606:4700:3033::ac43:d70c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`emma.ns.cloudflare.com`dns@cloudflare.com serial=2410425820

`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=1785517852

⚠️ On DNS blocklist: tif

Subdomains

mail.books-top.com

Same first word

books-top.com

Similar names

top-books.de

post-book.com

book-stop.com

top-books.info

top-books.net

stop-book.com

book-spot.com

DNS History

15 records (7 active, 8 former)

○NSdamon.ns.cloudflare.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:56:28
○ 2026-06-11 12:46:08
○ 2026-07-31 17:19:36

○NSdora.ns.cloudflare.com2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:56:28
○ 2026-06-11 12:46:08
○ 2026-07-31 17:19:36

●NSemma.ns.cloudflare.com2026-06-11 → 2026-07-31 · 3 obs

○ 2019-12-18 04:56:28
● 2026-06-11 12:46:08
● 2026-07-31 17:19:36

●NSpatryk.ns.cloudflare.com2026-06-11 → 2026-07-31 · 3 obs

○ 2019-12-18 04:56:28
● 2026-06-11 12:46:08
● 2026-07-31 17:19:36

●MXmail.books-top.com2026-06-11 → 2026-07-31 · 2 obs

● 2026-06-11 12:46:08
● 2026-07-31 17:19:36

●A104.21.43.52026-06-11 → 2026-07-31 · 3 obs

○ 2019-12-18 04:56:28
● 2026-06-11 12:46:08
● 2026-07-31 17:19:36

○A104.27.164.612019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:56:28
○ 2026-06-11 12:46:08
○ 2026-07-31 17:19:36

○A104.27.165.612019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:56:28
○ 2026-06-11 12:46:08
○ 2026-07-31 17:19:36

●A172.67.215.122026-06-11 → 2026-07-31 · 3 obs

○ 2019-12-18 04:56:28
● 2026-06-11 12:46:08
● 2026-07-31 17:19:36

○A2606:4700:30::681b:a43d2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:56:28
○ 2026-06-11 12:46:08
○ 2026-07-31 17:19:36

○A2606:4700:30::681b:a53d2019-12-18 → 2019-12-18 · 3 obs

● 2019-12-18 04:56:28
○ 2026-06-11 12:46:08
○ 2026-07-31 17:19:36

○A2606:4700:3030::ac43:d70c2026-06-11 → 2026-06-13 · 5 obs

○ 2019-12-18 04:56:28
● 2026-06-11 12:46:08
● 2026-06-13 11:52:48
○ 2026-07-13 04:26:20
○ 2026-07-31 17:19:36

●A2606:4700:3032::6815:2b052026-07-13 → 2026-07-31 · 3 obs

○ 2026-06-13 11:52:48
● 2026-07-13 04:26:20
● 2026-07-31 17:19:36

●A2606:4700:3033::ac43:d70c2026-07-13 → 2026-07-31 · 3 obs

○ 2026-06-13 11:52:48
● 2026-07-13 04:26:20
● 2026-07-31 17:19:36

○A2606:4700:3036::6815:2b052026-06-11 → 2026-06-13 · 5 obs

○ 2019-12-18 04:56:28
● 2026-06-11 12:46:08
● 2026-06-13 11:52:48
○ 2026-07-13 04:26:20
○ 2026-07-31 17:19:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
books-top.com	emma.ns.cloudflare.com, patryk.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.122

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for books-top.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.5, 172.67.215.12`
AAAA	2	`2606:4700:3033::ac43:d70c, 2606:4700:3032::6815:2b05`
NS	2	`emma.ns.cloudflare.com, patryk.ns.cloudflare.com`
MX	1	`mail.books-top.com (pri: 10)`
TXT	2	`google-site-verification=K-sLJBGPFgpWzkZ, v=spf1 ip4:92.113.151.207 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emma.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain mail.books-top.com falls under the parent books-top.com.

IP Addresses

books-top.com directs to four IP numbers, which are 104.21.43.5, 172.67.215.12, 2606:4700:3032::6815:2b05 and 2606:4700:3033::ac43:d70c.

prionetcanada.ca, betpasyenigirisadresi.icu, hyperstakingcow.xyz and two other host names share IP numbers with books-top.com.

Name Servers

Two name servers handle the delegation for books-top.com: emma.ns.cloudflare.com and patryk.ns.cloudflare.com.

books-top.com uses the same name servers as several other domains — among them germanlampworks.com, nectar.vet, fuilcopecl.com and two more.

At least some of books-top.com's name servers are shared with other domains, for example prof-editing.com, bolongcn.com, blackestmail.com and two more.

These name servers tend to be deployed in combination with the name servers brad.ns.cloudflare.com and elliott.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

emma.ns.cloudflare.com resolves to 108.162.192.112, 172.64.32.112 and 173.245.58.112 among others, with 3 other IP addresses in total.

patryk.ns.cloudflare.com resolves to 108.162.195.122, 162.159.44.122 and 172.64.35.122 among others, with 3 other IP addresses in total.

Mail Servers

Mail for books-top.com is handled by a single mail server, mail.books-top.com.

mail.books-top.com carries a single IP number, which is 92.113.151.207.

books-top.com - robtex.com

books-top.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`books-top.com`

`com`