masterlibros.com - dns.ninja

`masterlibros.com`

DNSSEC	⚠️ Not signed
NS	`dns1.servidoraweb.net` ⚠️ Not in zone NS records
		A	167.250.4.4^{🇦🇷 AS264649167.250.4.0/24}
			PTR	`na4.servidoraweb.net`
NS	`dns2.servidoraweb.net` ⚠️ Not in zone NS records
		A	158.69.231.253^{🇨🇦 OVH158.69.0.0/16 Hosting route}
			PTR	`ip253.ip-158-69-231.net`

`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=1782632610

Previously MX for

masterlibros.com

Same first word

masterlibros.com

DNS History

12 records (2 active, 10 former)

○NSart.ns.cloudflare.com2016-02-04 → 2016-06-18 · 5 obs

○ 2015-11-14 18:32:40
● 2016-02-04 19:20:14
● 2016-06-18 14:32:28
○ 2026-05-11 14:22:40
○ 2026-06-28 07:57:32

●NSdns1.servidoraweb.net2026-05-11 → 2026-06-28 · 3 obs

○ 2016-06-18 14:32:28
● 2026-05-11 14:22:40
● 2026-06-28 07:57:32

●NSdns2.servidoraweb.net2026-05-11 → 2026-06-28 · 3 obs

○ 2016-06-18 14:32:28
● 2026-05-11 14:22:40
● 2026-06-28 07:57:32

○NSns1.masterlibros.com2015-11-14 → 2015-11-14 · 3 obs

● 2015-11-14 18:32:40
○ 2016-02-04 19:20:14
○ 2026-06-28 07:57:32

○NSns2.masterlibros.com2015-11-14 → 2015-11-14 · 3 obs

● 2015-11-14 18:32:40
○ 2016-02-04 19:20:14
○ 2026-06-28 07:57:32

○NSzara.ns.cloudflare.com2016-02-04 → 2016-06-18 · 5 obs

○ 2015-11-14 18:32:40
● 2016-02-04 19:20:14
● 2016-06-18 14:32:28
○ 2026-05-11 14:22:40
○ 2026-06-28 07:57:32

○MXmasterlibros.com2015-11-14 → 2016-06-18 · 5 obs

● 2015-11-14 18:32:40
○ 2016-02-04 19:20:14
● 2016-06-18 14:32:28
○ 2026-05-11 14:22:40
○ 2026-06-28 07:57:32

○A104.18.40.2472016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-14 18:32:40
● 2016-02-04 19:20:14
○ 2016-02-27 06:49:44
○ 2026-06-28 07:57:32

○A104.18.41.2472016-02-04 → 2016-02-04 · 4 obs

○ 2015-11-14 18:32:40
● 2016-02-04 19:20:14
○ 2016-02-27 06:49:44
○ 2026-06-28 07:57:32

○A144.76.33.42015-11-14 → 2016-02-27 · 6 obs

○ 2015-06-16 12:49:02
● 2015-11-14 18:32:40
○ 2016-02-04 19:20:14
● 2016-02-27 06:49:44
○ 2016-06-18 14:32:28
○ 2026-06-28 07:57:32

○A69.64.147.2422015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 12:49:02
○ 2015-11-14 18:32:40
○ 2026-06-28 07:57:32

○A88.198.48.1032016-06-18 → 2016-06-18 · 4 obs

○ 2016-02-27 06:49:44
● 2016-06-18 14:32:28
○ 2026-05-11 14:22:40
○ 2026-06-28 07:57:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
masterlibros.com	dns1.servidoraweb.net, dns2.servidoraweb.net	-

✅ Authoritative Response

Server:158.69.231.253

NS records: dns1.servidoraweb.net, dns2.servidoraweb.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterlibros.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

masterlibros.com uses two name servers for its delegation: dns1.servidoraweb.net and dns2.servidoraweb.net.

masterlibros.com has the same name server delegation as a number of other domains, such as enpro.com.ar, inmaculadocorazon.com.ar, taboru.com.ar and two more.

masterlibros.com shares at least some of its name servers with other domains, including findelmundo.com.ar, baiter.com.ar, cyper.com.ar and two others.

These name servers are frequently seen alongside ns1.nuthost.com, ns2.nuthost.com, ns1.servidoraweb.net and 3 other name servers.

dns1.servidoraweb.net and dns2.servidoraweb.net each resolve to one IP number: dns1.servidoraweb.net points to 167.250.4.4 and dns2.servidoraweb.net points to 158.69.231.253.