`librosdescargas.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:26dd^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8b69^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.221^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.105^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kim.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kim.ns.cloudflare.com`
		A	108.162.192.126^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	172.64.32.126^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
		A	173.245.58.126^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kim.ns.cloudflare.com`
NS	`lee.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
TXT	`google-site-verification=oXubZpRDBcRHebwoj7FtANythF1JQ5b6WpoQYaYqXNI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.221, 172.67.139.105
		IPv6 hints	2606:4700:3033::6815:26dd, 2606:4700:3036::ac43:8b69
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`kim.ns.cloudflare.com`dns@cloudflare.com serial=2401828799

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1778586572

WOT: UNKNOWN (61/100)

Same first word

librosdescargas.info

DNS History

10 records (6 active, 4 former)

●NSkim.ns.cloudflare.com2026-02-26 → 2026-05-12 · 2 obs

● 2026-02-26 21:45:02
● 2026-05-12 12:21:20

●NSlee.ns.cloudflare.com2026-02-26 → 2026-05-12 · 2 obs

● 2026-02-26 21:45:02
● 2026-05-12 12:21:20

●A104.21.38.2212026-03-20 → 2026-05-12 · 4 obs

○ 2026-02-26 21:45:02
○ 2026-03-16 03:53:34
● 2026-03-20 10:21:24
● 2026-05-12 12:21:20

●A172.67.139.1052026-03-20 → 2026-05-12 · 4 obs

○ 2026-02-26 21:45:02
○ 2026-03-16 03:53:34
● 2026-03-20 10:21:24
● 2026-05-12 12:21:20

○A188.114.96.02026-02-26 → 2026-03-16 · 4 obs

● 2026-02-26 21:45:02
● 2026-03-16 03:53:34
○ 2026-03-20 10:21:24
○ 2026-05-12 12:21:20

○A188.114.97.02026-02-26 → 2026-03-16 · 4 obs

● 2026-02-26 21:45:02
● 2026-03-16 03:53:34
○ 2026-03-20 10:21:24
○ 2026-05-12 12:21:20

●A2606:4700:3033::6815:26dd2026-03-20 → 2026-05-12 · 4 obs

○ 2026-02-26 21:45:02
○ 2026-03-16 03:53:34
● 2026-03-20 10:21:24
● 2026-05-12 12:21:20

●A2606:4700:3036::ac43:8b692026-03-20 → 2026-05-12 · 4 obs

○ 2026-02-26 21:45:02
○ 2026-03-16 03:53:34
● 2026-03-20 10:21:24
● 2026-05-12 12:21:20

○A2a06:98c1:3120::2026-02-26 → 2026-03-16 · 4 obs

● 2026-02-26 21:45:02
● 2026-03-16 03:53:34
○ 2026-03-20 10:21:24
○ 2026-05-12 12:21:20

○A2a06:98c1:3121::2026-02-26 → 2026-03-16 · 4 obs

● 2026-02-26 21:45:02
● 2026-03-16 03:53:34
○ 2026-03-20 10:21:24
○ 2026-05-12 12:21:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
librosdescargas.info	lee.ns.cloudflare.com, kim.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.129

NS records: lee.ns.cloudflare.com, kim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for librosdescargas.info (unsigned zone)

⏱️ Timing

Total: 636ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.221, 172.67.139.105`
AAAA	2	`2606:4700:3036::ac43:8b69, 2606:4700:3033::6815:26dd`
NS	2	`kim.ns.cloudflare.com, lee.ns.cloudflare.com`
TXT	1	`google-site-verification=oXubZpRDBcRHebw`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kim.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

librosdescargas.info points to four IP numbers: 2606:4700:3033::6815:26dd, 2606:4700:3036::ac43:8b69, 104.21.38.221 and 172.67.139.105.

Other host names, for instance www.mobileslot.ru, sva-e.com, c7939.top, serc.org and sandmanns.net share IP numbers with librosdescargas.info.

Name Servers

Delegation for librosdescargas.info rests with two name servers, kim.ns.cloudflare.com and lee.ns.cloudflare.com.

librosdescargas.info shares the same name server setup as other domains, including regime-forfettario.it, seopositivo.net, alfabetajuega.com, adamguerbuez.com and xn--pltgrossisten-qfb.se.

librosdescargas.info at least partially shares name servers with other domains, for instance hospiceafrica.ie, smartspinsnetwork.nl, xaclhk.com, noithathoaphatnghean.com and bellamysonline.com.

These name servers are commonly used with casey.ns.cloudflare.com and leif.ns.cloudflare.com.

Host names with six IP numbers: kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126. lee.ns.cloudflare.com points to: 2606:4700:58::adf5:3b81, 2803:f800:50::6ca2:c181, 2a06:98c1:50::ac40:2181, 108.162.193.129, 172.64.33.129 and 173.245.59.129.

librosdescargas.info - robtex.com