`paperbackcover.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3402^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c087^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.2^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.135^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`osmar.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c37c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`osmar.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:237c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`osmar.ns.cloudflare.com`
		A	108.162.195.124^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	162.159.44.124^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
		A	172.64.35.124^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`osmar.ns.cloudflare.com`
NS	`raegan.ns.cloudflare.com`
		A	2606:4700:50::a29f:269e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`raegan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`raegan.ns.cloudflare.com`
		A	108.162.194.158^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	162.159.38.158^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
		A	172.64.34.158^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`raegan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.52.2, 172.67.192.135
		IPv6	2606:4700:3036::6815:3402, 2606:4700:3037::ac43:c087
SOA	`osmar.ns.cloudflare.com`dns@cloudflare.com serial=2397232206

`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=1774420272

Same first word

paperbackcover.com

DNS History

6 records (6 active, 0 former)

●NSosmar.ns.cloudflare.com2026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 01:19:46
● 2026-03-25 06:47:06

●NSraegan.ns.cloudflare.com2026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 01:19:46
● 2026-03-25 06:47:06

●A104.21.52.22026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 01:19:46
● 2026-03-25 06:47:06

●A172.67.192.1352026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 01:19:46
● 2026-03-25 06:47:06

●A2606:4700:3036::6815:34022026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 01:19:46
● 2026-03-25 06:47:06

●A2606:4700:3037::ac43:c0872026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 01:19:46
● 2026-03-25 06:47:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
paperbackcover.com	raegan.ns.cloudflare.com, osmar.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.158

NS records: raegan.ns.cloudflare.com, osmar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for paperbackcover.com (unsigned zone)

⏱️ Timing

Total: 262ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.2, 172.67.192.135`
AAAA	2	`2606:4700:3036::6815:3402, 2606:4700:3037::ac43:c087`
NS	2	`osmar.ns.cloudflare.com, raegan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`osmar.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

paperbackcover.com resolves to four IP numbers: 2606:4700:3036::6815:3402, 2606:4700:3037::ac43:c087, 104.21.52.2 and 172.67.192.135.

Other host names such as www.ulasazi.top, marlin.louisestreet.com, texts.net.ua, www.haberyazilimi.xyz and reptv.cn share IPs with paperbackcover.com.

Name Servers

paperbackcover.com is delegated to two name servers: osmar.ns.cloudflare.com and raegan.ns.cloudflare.com.

paperbackcover.com shares the same name server setup as venkz.com, thedreadzone.com, gdsbw.buzz, dataforceff.com and dataforcebeta.com.

paperbackcover.com at least partially shares name servers with other domains, for instance empyreaneventsfw.com, abbasae.info, 1wdxvj.life, 1wakkv.life and mailrei.com.

These name servers are commonly used together with leia.ns.cloudflare.com, amit.ns.cloudflare.com and jaziel.ns.cloudflare.com.

Host names with six IP numbers:

osmar.ns.cloudflare.com points to 2606:4700:58::a29f:2c7c, 2803:f800:50::6ca2:c37c, 2a06:98c1:50::ac40:237c, 108.162.195.124, 162.159.44.124 and 172.64.35.124.

raegan.ns.cloudflare.com points to 2606:4700:50::a29f:269e, 2803:f800:50::6ca2:c29e, 2a06:98c1:50::ac40:229e, 108.162.194.158, 162.159.38.158 and 172.64.34.158.

paperbackcover.com - robtex.com