`nprlibrary.org`

DNSSEC	⚠️ Not signed
A	52.247.170.120^{🇺🇸 Microsoft52.224.0.0/11 MICROSOFT}
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
MX	`mx1.smtp.exch025.serverdata.net`⁽¹⁰⁾
		A	64.78.25.129^{🇺🇸 INTERMEDIA64.78.24.0/23 Virginia}
			PTR	`east.smtp.mx.exch025.serverdata.net`
		A	64.78.32.69^{🇺🇸 INTERMEDIA64.78.32.0/23}
			PTR	`intermedia.net`
MX	`mx2.smtp.exch025.serverdata.net`⁽²⁰⁾
		A	64.78.25.129^{🇺🇸 INTERMEDIA64.78.24.0/23 Virginia}
			PTR	`east.smtp.mx.exch025.serverdata.net`
		A	64.78.32.69^{🇺🇸 INTERMEDIA64.78.32.0/23}
			PTR	`intermedia.net`
TXT	`v=spf1 mx ptr ptr:24.173.124.67 ptr:24.173.124.73 ip4:24.173.124.67 ip4:24.17...`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2025-01-09 #2

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

WOT: SAFE (60/100)

Subdomains

catalog.nprlibrary.org

Same first word

nprlibrary.org

DNS History

14 records (10 active, 4 former)

●NSns41.domaincontrol.com2008-11-02 → 2026-03-18 · 2 obs

● 2008-11-02 23:44:58
● 2026-03-18 11:21:56

●NSns42.domaincontrol.com2008-11-02 → 2026-03-18 · 2 obs

● 2008-11-02 23:44:58
● 2026-03-18 11:21:56

●MXalt1.aspmx.l.google.com2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

●MXalt2.aspmx.l.google.com2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

●MXalt3.aspmx.l.google.com2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

●MXalt4.aspmx.l.google.com2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

●MXaspmx.l.google.com2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

○MXmail.nprlibrary.org2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 23:44:58
○ 2015-08-10 01:06:36
○ 2026-03-18 11:21:56

●MXmx1.smtp.exch025.serverdata.net2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

●MXmx2.smtp.exch025.serverdata.net2015-08-10 → 2026-03-18 · 3 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2026-03-18 11:21:56

○MXnprmail.tblc.org2008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 23:44:58
○ 2015-08-10 01:06:36
○ 2026-03-18 11:21:56

○A168.75.146.2322008-11-02 → 2008-11-02 · 3 obs

● 2008-11-02 23:44:58
○ 2015-08-10 01:06:36
○ 2026-03-18 11:21:56

○A184.73.193.642015-08-10 → 2017-07-16 · 5 obs

○ 2008-11-02 23:44:58
● 2015-08-10 01:06:36
● 2017-07-16 05:21:48
○ 2026-02-25 02:11:14
○ 2026-03-18 11:21:56

●A52.247.170.1202026-02-25 → 2026-03-18 · 3 obs

○ 2017-07-16 05:21:48
● 2026-02-25 02:11:14
● 2026-03-18 11:21:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
nprlibrary.org	ns41.domaincontrol.com, ns42.domaincontrol.com	-

✅ Authoritative Response

Server: 173.201.68.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nprlibrary.org (unsigned zone)

⏱️ Timing

Total: 682ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.247.170.120`
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
MX	7	`mx1.smtp.exch025.serverdata.net (pri: 10, mx2.smtp.exch025.serverdata.net (pri: 20...`
TXT	1	`v=spf1 mx ptr ptr:24.173.124.67 ptr:24.1`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

The parent of catalog.nprlibrary.org is nprlibrary.org.

IP Addresses

nprlibrary.org points to a single IP address: 52.247.170.120.

Other host names such as columbusohio.gov, waynecountymi.com, dougherty.ga.us, www.ci.claremont.ca.us and maidespark.com share IPs with nprlibrary.org.

Name Servers

Two name servers ns41.domaincontrol.com and ns42.domaincontrol.com handle the delegation for nprlibrary.org.

nprlibrary.org shares the same name server setup as other domains, for example caponespub.com, indoco.co.in, cultof2.com, rampart.net and allsopp.co.