`open-libraries.com`

DNSSEC	⚠️ Not signed
A	208.91.196.152^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.196.0/24 Confluence Networks Route Object}
NS	`sk.s7.ans1.ns147.klczy.com` ⭐
		A	208.91.196.152^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.196.0/24 Confluence Networks Route Object}
NS	`sk.s7.ans2.ns147.klczy.com`
		A	199.79.60.152^{🇻🇬 CONFLUENCE-NETWORK-INC199.79.60.0/24 Confluence Networks Route Object}
MX	`~` ⭐
TXT	`~`
SOA	`sk.s7.ans1.ns147.klczy.com`abuse@confluence-networks.com 2011-06-28 #1

`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=1778377041

Subdomains

www.open-libraries.com

Same first word

open-libraries.com

DNS History

9 records (4 active, 5 former)

○NSns1626.ztomy.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 21:08:22
○ 2026-03-30 02:03:26
○ 2026-05-10 01:59:32

○NSns2626.ztomy.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 21:08:22
○ 2026-03-30 02:03:26
○ 2026-05-10 01:59:32

●NSsk.s7.ans1.ns147.klczy.com2026-03-30 → 2026-05-10 · 3 obs

○ 2017-04-19 21:08:22
● 2026-03-30 02:03:26
● 2026-05-10 01:59:32

●NSsk.s7.ans2.ns147.klczy.com2026-03-30 → 2026-05-10 · 3 obs

○ 2017-04-19 21:08:22
● 2026-03-30 02:03:26
● 2026-05-10 01:59:32

●MX~2026-03-30 → 2026-05-10 · 2 obs

● 2026-03-30 02:03:26
● 2026-05-10 01:59:32

○A204.11.56.482017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 21:08:22
○ 2026-03-30 02:03:26
○ 2026-05-10 01:59:32

●A208.91.196.1522026-03-30 → 2026-05-10 · 3 obs

○ 2017-04-19 21:08:22
● 2026-03-30 02:03:26
● 2026-05-10 01:59:32

○PTRns1626.ztomy.com2017-04-19 → 2017-04-19 · 3 obs

● 2017-04-19 21:08:22
○ 2026-03-30 02:03:26
○ 2026-05-10 01:59:32

○PTRsk.s7.ans1.ns147.klczy.com2026-03-30 → 2026-05-10 · 2 obs

○ 2026-03-30 02:03:26
○ 2026-05-10 01:59:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
open-libraries.com	sk.s7.ans2.ns147.klczy.com, sk.s7.ans1.ns147.klczy.com	2 records

✅ Authoritative Response

Server:199.79.60.152

NS records: sk.s7.ans2.ns147.klczy.com, sk.s7.ans1.ns147.klczy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open-libraries.com (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.196.152`
NS	2	`sk.s7.ans2.ns147.klczy.com, sk.s7.ans1.ns147.klczy.com`
MX	1	`~ (pri: 300)`
TXT	1	`~`
SOA	1	`sk.s7.ans1.ns147.klczy.com abuse.conflue`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sk.s7.ans2.ns147.klczy.com, sk.s7.ans1.ns147.klczy.com)

Analysis

Hierarchy

open-libraries.com is parent of www.open-libraries.com.

IP Addresses

open-libraries.com points to a single IP: 208.91.196.152.

Other host names, for instance texas-holdem.invitations-shop.com, coarch.com, beasd.com, trinityurc.org and forexfaxtory.com share IP numbers with open-libraries.com.

Name Servers

open-libraries.com's delegation is to two name servers sk.s7.ans1.ns147.klczy.com and sk.s7.ans2.ns147.klczy.com.

open-libraries.com shares the same name server configuration as other domains, such as edcheckup.com, 25-72-217.124.adsl-pool.digitelone.com, macas.com, ns2.(0x666170)top.com and thasorus.com.

open-libraries.com shares name servers with other domains at least partially, for example 146.146.115.in-addr.arpa.

These name servers are commonly used alongside dns01.digitelone.com and dns02.digitelone.com.

Host names with a single IP:

sk.s7.ans1.ns147.klczy.com resolves to 208.91.196.152.

sk.s7.ans2.ns147.klczy.com resolves to 199.79.60.152.

Mail Servers

open-libraries.com is served by a single mail server, ~.

open-libraries.com uses the same mail server setup as other domains such as ns1.hostfirmam.net.directideleteddomain.com, reach-video.com, sax.mobi, mail.inpac.cl and 24x7.in.

open-libraries.com - robtex.com