`nursessourcebook.com`

DNSSEC	⚠️ Not signed
A	104.143.9.210^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns0.directnic.com` ⭐
		A	2602:fc8e:0:688f:9::41^{🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4}
		A	104.143.9.41^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns1.directnic.com`
		A	2600:3c01::f03c:94ff:fe81:e767^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
		A	23.239.4.33^{🇺🇸 AKAMAI-LINODE-AP23.239.0.0/21 Akamai Technologies}
			PTR	`dnic-ns1.directnic.net`
NS	`ns2.directnic.com`
		A	2602:fc8e:0:688f:9::42^{🇺🇸 THEPRODUCERS2602:fc8e::/40 The Producers, Inc. Equinix NY4}
		A	104.143.9.42^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
NS	`ns3.directnic.com`
		A	2600:3c00::f03c:94ff:fe81:b947^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
		A	45.33.11.85^{🇺🇸 AKAMAI-LINODE-AP45.33.0.0/19 Akamai Technologies}
			PTR	`dnic-ns3.directnic.net`
SOA	`ns0.directnic.com`hostmaster@directnic.com serial=1300148959

`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=1774531507

Same first word

nursessourcebook.com

DNS History

7 records (5 active, 2 former)

●NSns0.directnic.com2015-07-07 → 2026-03-26 · 2 obs

● 2015-07-07 17:52:32
● 2026-03-26 13:34:38

●NSns1.directnic.com2015-07-07 → 2026-03-26 · 2 obs

● 2015-07-07 17:52:32
● 2026-03-26 13:34:38

●NSns2.directnic.com2026-02-28 → 2026-03-26 · 3 obs

○ 2015-07-07 17:52:32
● 2026-02-28 12:18:08
● 2026-03-26 13:34:38

●NSns3.directnic.com2026-02-28 → 2026-03-26 · 3 obs

○ 2015-07-07 17:52:32
● 2026-02-28 12:18:08
● 2026-03-26 13:34:38

●A104.143.9.2102026-02-28 → 2026-03-26 · 3 obs

○ 2019-12-30 08:35:34
● 2026-02-28 12:18:08
● 2026-03-26 13:34:38

○A74.117.219.1982019-12-30 → 2019-12-30 · 4 obs

○ 2017-02-18 09:01:12
● 2019-12-30 08:35:34
○ 2026-02-28 12:18:08
○ 2026-03-26 13:34:38

○A74.117.221.212015-07-07 → 2017-02-18 · 4 obs

● 2015-07-07 17:52:32
● 2017-02-18 09:01:12
○ 2019-12-30 08:35:34
○ 2026-03-26 13:34:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
nursessourcebook.com	ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com	8 records

✅ Authoritative Response

Server:23.239.4.33

NS records: ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nursessourcebook.com (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.143.9.210`
NS	4	`ns3.directnic.com, ns2.directnic.com...`
SOA	1	`ns0.directnic.com hostmaster.directnic.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns0.directnic.com, ns0.directnic.com, ns1.directnic.com...)

Analysis

IP Addresses

nursessourcebook.com points to IP number 104.143.9.210.

For instance, other host names direct2horizon.com, instapoker.info, surferswater.com, e-denar.com and tqacademy.com share IP numbers with nursessourcebook.com.

Name Servers

nursessourcebook.com is delegated to four name servers: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com.

nursessourcebook.com shares name servers with other domains at least partially, for example skyslide.com, lisaproechel.com, banxia.org, alexandercummings.com and eskayel.com.

Host names with two IP numbers:

ns0.directnic.com points to: 2602:fc8e:0:688f:9::41 and 104.143.9.41

ns1.directnic.com points to: 2600:3c01::f03c:94ff:fe81:e767 and 23.239.4.33

ns2.directnic.com points to: 2602:fc8e:0:688f:9::42 and 104.143.9.42

ns3.directnic.com points to: 2600:3c00::f03c:94ff:fe81:b947 and 45.33.11.85

nursessourcebook.com - robtex.com