`classlink2000.com`

DNSSEC	⚠️ Not signed
A	104.143.9.210^{🇺🇸 THEPRODUCERS104.143.9.0/24 The Producers, Inc. Equinix NY4}
A	104.143.9.211^{🇺🇸 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`
MX	`mail.classlink.com` ⭐
SOA	`ns0.directnic.com`hostmaster@directnic.com serial=1298984905

`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=1777001731

WOT: SUSPICIOUS (60/100)

Subdomains

www.classlink2000.com

Same first word

classlink2000.com

DNS History

10 records (7 active, 3 former)

●NSns0.directnic.com2015-07-13 → 2026-04-24 · 2 obs

● 2015-07-13 11:16:00
● 2026-04-24 03:53:46

●NSns1.directnic.com2015-07-13 → 2026-04-24 · 2 obs

● 2015-07-13 11:16:00
● 2026-04-24 03:53:46

●NSns2.directnic.com2026-04-08 → 2026-04-24 · 3 obs

○ 2015-07-13 11:16:00
● 2026-04-08 20:26:18
● 2026-04-24 03:53:46

●NSns3.directnic.com2026-04-08 → 2026-04-24 · 3 obs

○ 2015-07-13 11:16:00
● 2026-04-08 20:26:18
● 2026-04-24 03:53:46

●MXmail.classlink.com2015-07-13 → 2026-04-24 · 2 obs

● 2015-07-13 11:16:00
● 2026-04-24 03:53:46

●A104.143.9.2102026-04-08 → 2026-04-24 · 3 obs

○ 2018-07-07 12:04:26
● 2026-04-08 20:26:18
● 2026-04-24 03:53:46

●A104.143.9.2112026-04-08 → 2026-04-24 · 3 obs

○ 2018-07-07 12:04:26
● 2026-04-08 20:26:18
● 2026-04-24 03:53:46

○A74.117.221.112015-07-13 → 2017-02-03 · 4 obs

● 2015-07-13 11:16:00
● 2017-02-03 01:42:24
○ 2018-07-07 12:04:26
○ 2026-04-24 03:53:46

○A74.117.221.212018-07-07 → 2018-07-07 · 4 obs

○ 2017-02-03 01:42:24
● 2018-07-07 12:04:26
○ 2026-04-08 20:26:18
○ 2026-04-24 03:53:46

○A74.117.221.222018-07-07 → 2018-07-07 · 4 obs

○ 2017-02-03 01:42:24
● 2018-07-07 12:04:26
○ 2026-04-08 20:26:18
○ 2026-04-24 03:53:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classlink2000.com	ns0.directnic.com, ns1.directnic.com, ns3.directnic.com, ns2.directnic.com	8 records

✅ Authoritative Response

Server:45.33.11.85

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classlink2000.com (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.143.9.210, 104.143.9.211`
NS	4	`ns0.directnic.com, ns2.directnic.com...`
MX	1	`mail.classlink.com (pri: 10)`
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

Hierarchy

The parent of www.classlink2000.com is classlink2000.com.

IP Addresses

classlink2000.com points to two IP numbers: 104.143.9.210 and 104.143.9.211.

Other host names such as teamo2.com, xn--c4t.com, painting.us, odox.com and dddl.net share IPs with classlink2000.com.

Name Servers

classlink2000.com is delegated to four name servers: ns0.directnic.com, ns1.directnic.com, ns2.directnic.com and ns3.directnic.com.

classlink2000.com at least partially shares name servers with other domains, for instance (0x636f636b)bands.com, rotrend.com, quizchief.com, nepsco.net and thetraff.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.

Mail Servers

classlink2000.com is handled by a single mail server, mail.classlink.com.

The mail server setup for classlink2000.com mirrors that of other domains, for instance educationandresearch.org.

classlink2000.com - robtex.com