`theblackboard.net`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns61.domaincontrol.com` ⭐
		A	2603:5:2153::20^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns61.domaincontrol.com`
		A	97.74.101.32^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns61.domaincontrol.com`
NS	`ns62.domaincontrol.com`
		A	2603:5:2253::20^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns62.domaincontrol.com`
		A	173.201.69.32^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns62.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns61.domaincontrol.com`dns@jomax.net 2023-09-19 #0

`net`

	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=1778465821

Same first word

theblackboard.net

theblackboard.co.uk

theblackboard.com

DNS History

15 records (6 active, 9 former)

○NSns01.cashparking.com2015-10-26 → 2015-12-28 · 5 obs

○ 2015-06-23 22:53:26
● 2015-10-26 16:15:02
● 2015-12-28 23:47:34
○ 2016-04-07 21:51:40
○ 2026-05-11 02:20:00

○NSns1.bodis.com2016-04-07 → 2016-04-07 · 4 obs

○ 2015-12-28 23:47:34
● 2016-04-07 21:51:40
○ 2016-09-20 02:38:06
○ 2026-05-11 02:20:00

○NSns1.namebrightdns.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 22:53:26
○ 2015-10-26 16:15:02
○ 2026-05-11 02:20:00

○NSns2.bodis.com2016-04-07 → 2016-04-07 · 4 obs

○ 2015-12-28 23:47:34
● 2016-04-07 21:51:40
○ 2016-09-20 02:38:06
○ 2026-05-11 02:20:00

○NSns2.namebrightdns.com2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 22:53:26
○ 2015-10-26 16:15:02
○ 2026-05-11 02:20:00

●NSns61.domaincontrol.com2016-09-20 → 2026-05-11 · 3 obs

○ 2016-04-07 21:51:40
● 2016-09-20 02:38:06
● 2026-05-11 02:20:00

●NSns62.domaincontrol.com2016-09-20 → 2026-05-11 · 3 obs

○ 2016-04-07 21:51:40
● 2016-09-20 02:38:06
● 2026-05-11 02:20:00

●MXmailstore1.secureserver.net2015-10-26 → 2026-05-11 · 5 obs

● 2015-10-26 16:15:02
● 2015-12-28 23:47:34
○ 2016-04-07 21:51:40
● 2016-09-20 02:38:06
● 2026-05-11 02:20:00

●MXsmtp.secureserver.net2015-10-26 → 2026-05-11 · 5 obs

● 2015-10-26 16:15:02
● 2015-12-28 23:47:34
○ 2016-04-07 21:51:40
● 2016-09-20 02:38:06
● 2026-05-11 02:20:00

●A15.197.148.332026-05-11 → 2026-05-11 · 2 obs

○ 2017-07-02 17:26:12
● 2026-05-11 02:20:00

○A184.168.221.532016-09-20 → 2017-07-02 · 4 obs

○ 2016-04-07 21:51:40
● 2016-09-20 02:38:06
● 2017-07-02 17:26:12
○ 2026-05-11 02:20:00

○A184.168.221.962015-10-26 → 2015-12-28 · 5 obs

○ 2015-06-23 22:53:26
● 2015-10-26 16:15:02
● 2015-12-28 23:47:34
○ 2016-04-07 21:51:40
○ 2026-05-11 02:20:00

○A199.59.243.1202016-04-07 → 2016-04-07 · 4 obs

○ 2015-12-28 23:47:34
● 2016-04-07 21:51:40
○ 2016-09-20 02:38:06
○ 2026-05-11 02:20:00

●A3.33.130.1902026-05-11 → 2026-05-11 · 2 obs

○ 2017-07-02 17:26:12
● 2026-05-11 02:20:00

○A54.175.122.202015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 22:53:26
○ 2015-10-26 16:15:02
○ 2026-05-11 02:20:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theblackboard.net	ns61.domaincontrol.com, ns62.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.69.32

NS records: ns61.domaincontrol.com, ns62.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theblackboard.net (unsigned zone)

⏱️ Timing

Total: 2572ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns61.domaincontrol.com, ns62.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns61.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

theblackboard.net points to two IPs: 3.33.130.190 and 15.197.148.33.

Other host names, for instance affiliate4.com, reddingtalent.com, lara.la, rosegoldcross.com and creedencejohnfogerty.com share IP numbers with theblackboard.net.

Name Servers

Two name servers ns61.domaincontrol.com and ns62.domaincontrol.com are delegated to theblackboard.net.

theblackboard.net uses the same name server configuration as other domains, such as classen-buck2.com, snub.co, allcaresuperior.com, onepurposemedia.com and kacoon.net.

Host names with two IPs:

ns61.domaincontrol.com points to 2603:5:2153::20 and 97.74.101.32.

ns62.domaincontrol.com points to 2603:5:2253::20 and 173.201.69.32.

Mail Servers

Two mail servers handle theblackboard.net: mailstore1.secureserver.net and smtp.secureserver.net.

theblackboard.net shares the same mail server setup as other domains, including petswithoutvets.net, viendomovies.mobi, tagthemoon.com, med.pub and mcrvcourtranscription.com.

theblackboard.net shares some mail servers with other domains, for instance haglundcpa.com, crayfordmanorastro.com and specialexecutiveservices.com.

Host names with three IP numbers:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

theblackboard.net - robtex.com