`practicumlaude.net`

DNSSEC	⚠️ Not signed
A	2600:1f18:297:ba0e:7900:f622:48a8:f266^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba18:6ddc:5d8f:6053:f003^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:297:ba24:b508:76de:f4a:df34^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	54.157.108.158^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	98.83.184.133^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
A	100.28.104.175^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net` 🔒
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net` 🔒
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
NS	`ns01.amcndns.com`
		A	2607:f740:e05a::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.1^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
NS	`ns01.amcndns.net` ⚠️ Not in parent delegation
		A	2607:f740:e05a::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.1^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
NS	`ns02.amcndns.com`
		A	2607:f740:e05a:4::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.65^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
NS	`ns02.amcndns.net` ⚠️ Not in parent delegation
		A	2607:f740:e05a:4::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.65^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
NS	`ns03.amcndns.com`
		A	2607:f740:e05a:8::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.129^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
NS	`ns03.amcndns.net` ⚠️ Not in parent delegation
		A	2607:f740:e05a:8::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.129^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
NS	`ns04.amcndns.com`
		A	2607:f740:e05a:c::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.193^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
			PTR	`ns04.amcndns.com`
			PTR	`ns04.amcndns.net`
NS	`ns04.amcndns.net` ⚠️ Not in parent delegation
		A	2607:f740:e05a:c::1^{🇺🇸 NETACTUATE2607:f740:e05a::/48 NetActuate, Inc}
		A	45.54.99.193^{🇺🇸 NETACTUATE45.54.99.0/24 NetActuate, Inc}
			PTR	`ns04.amcndns.com`
			PTR	`ns04.amcndns.net`
SOA	`dns1.p01.nsone.net`hostmaster@practicumlaude.net serial=1666287006

`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=1771291465

Same first word

practicumlaude.net

DNS History

24 records (18 active, 6 former)

●NSdns1.p01.nsone.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSdns2.p01.nsone.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSdns3.p01.nsone.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSdns4.p01.nsone.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns01.amcndns.com2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns01.amcndns.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns02.amcndns.com2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns02.amcndns.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns03.amcndns.com2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns03.amcndns.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns04.amcndns.com2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●NSns04.amcndns.net2026-02-21 → 2026-03-23 · 2 obs

● 2026-02-21 15:12:52
● 2026-03-23 08:25:56

●A100.28.104.1752026-02-21 → 2026-03-23 · 23 obs

● 2026-02-21 15:12:52
○ 2026-02-22 08:17:54
● 2026-02-22 10:32:56
○ 2026-02-22 14:56:10
● 2026-03-07 15:25:20
● 2026-03-07 18:20:38
○ 2026-03-07 19:45:12
● 2026-03-07 20:50:46
● 2026-03-08 02:39:56
○ 2026-03-08 03:46:50
○ 2026-03-16 06:38:36
● 2026-03-16 07:12:44
○ 2026-03-19 20:47:02
○ 2026-03-19 22:26:18
● 2026-03-19 22:59:50
● 2026-03-20 10:46:42
○ 2026-03-20 11:22:46
○ 2026-03-20 13:46:40
● 2026-03-22 20:19:44
● 2026-03-22 20:55:22
○ 2026-03-23 00:16:46
● 2026-03-23 03:34:04
● 2026-03-23 08:25:56

○A18.185.24.462026-02-22 → 2026-03-23 · 23 obs

○ 2026-02-21 15:12:52
● 2026-02-22 08:17:54
○ 2026-02-22 10:32:56
● 2026-02-22 14:56:10
○ 2026-03-07 15:25:20
○ 2026-03-07 18:20:38
● 2026-03-07 19:45:12
○ 2026-03-07 20:50:46
○ 2026-03-08 02:39:56
● 2026-03-08 03:46:50
● 2026-03-16 06:38:36
○ 2026-03-16 07:12:44
● 2026-03-19 20:47:02
● 2026-03-19 22:26:18
○ 2026-03-19 22:59:50
○ 2026-03-20 10:46:42
● 2026-03-20 11:22:46
● 2026-03-20 13:46:40
○ 2026-03-22 20:19:44
○ 2026-03-22 20:55:22
● 2026-03-23 00:16:46
○ 2026-03-23 03:34:04
○ 2026-03-23 08:25:56

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-02-21 → 2026-03-23 · 19 obs

● 2026-02-21 15:12:52
● 2026-02-22 10:32:56
○ 2026-02-22 14:56:10
● 2026-03-07 15:25:20
○ 2026-03-07 17:32:08
○ 2026-03-07 18:20:38
● 2026-03-07 19:45:12
○ 2026-03-07 20:50:46
○ 2026-03-16 06:38:36
● 2026-03-16 07:12:44
● 2026-03-19 22:59:50
○ 2026-03-20 00:02:36
● 2026-03-20 08:57:14
● 2026-03-20 11:22:46
○ 2026-03-20 13:46:40
● 2026-03-22 20:19:44
○ 2026-03-22 20:55:22
● 2026-03-23 00:16:46
● 2026-03-23 08:25:56

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-02-21 → 2026-03-23 · 19 obs

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-02-21 → 2026-03-23 · 19 obs

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-02-22 → 2026-03-22 · 18 obs

○ 2026-02-22 10:32:56
● 2026-02-22 14:56:10
○ 2026-03-07 15:25:20
● 2026-03-07 17:32:08
● 2026-03-07 18:20:38
○ 2026-03-07 19:45:12
● 2026-03-07 20:50:46
● 2026-03-16 06:38:36
○ 2026-03-16 07:12:44
○ 2026-03-19 22:59:50
● 2026-03-20 00:02:36
○ 2026-03-20 08:57:14
○ 2026-03-20 11:22:46
● 2026-03-20 13:46:40
○ 2026-03-22 20:19:44
● 2026-03-22 20:55:22
○ 2026-03-23 00:16:46
○ 2026-03-23 08:25:56

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-02-22 → 2026-03-22 · 18 obs

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-02-22 → 2026-03-22 · 18 obs

○A3.126.5.1882026-02-22 → 2026-03-23 · 23 obs

○A3.71.139.1532026-02-22 → 2026-03-23 · 23 obs

●A54.157.108.1582026-02-21 → 2026-03-23 · 23 obs

●A98.83.184.1332026-02-21 → 2026-03-23 · 23 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
practicumlaude.net	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...	8 records

✅ Authoritative Response

Server:198.51.44.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.amcndns.com, ns02.amcndns.com, ns03.amcndns.com, ns04.amcndns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicumlaude.net (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`98.83.184.133, 54.157.108.158...`
AAAA	3	`2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003...`
NS	12	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
SOA	1	`dns1.p01.nsone.net hostmaster.practicuml`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.p01.nsone.net, dns1.p01.nsone.net, dns2.p01.nsone.net...)

Analysis

IP Addresses

practicumlaude.net points to six IP addresses: 2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003, 2600:1f18:297:ba24:b508:76de:f4a:df34, 54.157.108.158, 98.83.184.133 and 100.28.104.175.

For instance, other host names coolblast.com, wip3.quizilla.com, square-space.com, datanet.biz and drivewithuber.tv share IP numbers with practicumlaude.net.

Name Servers

practicumlaude.net is delegated to twelve name servers: ns01.amcndns.com, ns02.amcndns.com, ns03.amcndns.com, ns04.amcndns.com, ns01.amcndns.net, ns02.amcndns.net, ns03.amcndns.net, ns04.amcndns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

practicumlaude.net shares name servers with other domains at least partially, for example epitomax.com, exporolexwatches.com, vieclamonline24h.com, moncombatcontrelaleucemie.fr and lubasf.com.

these name servers are commonly paired with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com and ns03.jnjdns.com.

Host names with two IP numbers:

ns01.amcndns.com points to 2607:f740:e05a::1 and 45.54.99.1.

ns02.amcndns.com points to 2607:f740:e05a:4::1 and 45.54.99.65.

ns03.amcndns.com points to 2607:f740:e05a:8::1 and 45.54.99.129.

ns04.amcndns.com points to 2607:f740:e05a:c::1 and 45.54.99.193.

ns01.amcndns.net points to 2607:f740:e05a::1 and 45.54.99.1.

ns02.amcndns.net points to 2607:f740:e05a:4::1 and 45.54.99.65.

ns03.amcndns.net points to 2607:f740:e05a:8::1 and 45.54.99.129.

ns04.amcndns.net points to 2607:f740:e05a:c::1 and 45.54.99.193.

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1.

dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1.

dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65.

dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Host names that point to 2607:f740:e05a::1: ns01.amcndns.com and ns01.amcndns.net.

Host names that point to 45.54.99.1: ns01.amcndns.com and ns01.amcndns.net.

Host names that point to 2607:f740:e05a:4::1: ns02.amcndns.com and ns02.amcndns.net.

Host names that point to 45.54.99.65: ns02.amcndns.com and ns02.amcndns.net.

Host names that point to 2607:f740:e05a:8::1: ns03.amcndns.com and ns03.amcndns.net.

Host names that point to 45.54.99.129: ns03.amcndns.com and ns03.amcndns.net.

Host names that point to 2607:f740:e05a:c::1: ns04.amcndns.com and ns04.amcndns.net.

Host names that point to 45.54.99.193: ns04.amcndns.com and ns04.amcndns.net.

practicumlaude.net - robtex.com