`trailheadacademy.com`

DNSSEC	🔒 Signed (DS record present)
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`
TXT	`v=spf1 -all`
SOA	`dns1.p01.nsone.net`hostmaster@nsone.net serial=1758141658

`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=1774828997

Same first word

trailheadacademy.com

DNS History

25 records (10 active, 15 former)

●NSdns1.p01.nsone.net2026-03-16 → 2026-03-30 · 3 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
● 2026-03-30 00:13:06

●NSdns2.p01.nsone.net2026-03-16 → 2026-03-30 · 3 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
● 2026-03-30 00:13:06

●NSdns3.p01.nsone.net2026-03-16 → 2026-03-30 · 3 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
● 2026-03-30 00:13:06

●NSdns4.p01.nsone.net2026-03-16 → 2026-03-30 · 3 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
● 2026-03-30 00:13:06

○NSpdns13.domaincontrol.com2018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

○NSpdns14.domaincontrol.com2018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

●A100.28.104.1752026-03-18 → 2026-03-30 · 7 obs

○ 2026-03-16 12:55:48
● 2026-03-18 17:03:26
● 2026-03-21 08:35:46
○ 2026-03-21 09:26:42
● 2026-03-28 12:24:34
○ 2026-03-28 13:36:10
● 2026-03-30 00:13:06

○A18.185.24.462026-03-16 → 2026-03-28 · 8 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
○ 2026-03-18 17:03:26
○ 2026-03-21 08:35:46
● 2026-03-21 09:26:42
○ 2026-03-28 12:24:34
● 2026-03-28 13:36:10
○ 2026-03-30 00:13:06

○A184.168.221.502018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

○A184.168.221.522018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

○A184.168.221.532018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

○A184.168.221.582018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-03-18 → 2026-03-30 · 7 obs

○ 2026-03-16 12:55:48
● 2026-03-18 17:03:26
● 2026-03-21 08:35:46
○ 2026-03-21 09:26:42
● 2026-03-28 12:24:34
○ 2026-03-28 13:36:10
● 2026-03-30 00:13:06

●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-03-18 → 2026-03-30 · 7 obs

○ 2026-03-16 12:55:48
● 2026-03-18 17:03:26
● 2026-03-21 08:35:46
○ 2026-03-21 09:26:42
● 2026-03-28 12:24:34
○ 2026-03-28 13:36:10
● 2026-03-30 00:13:06

●A2600:1f18:297:ba24:b508:76de:f4a:df342026-03-18 → 2026-03-30 · 7 obs

○ 2026-03-16 12:55:48
● 2026-03-18 17:03:26
● 2026-03-21 08:35:46
○ 2026-03-21 09:26:42
● 2026-03-28 12:24:34
○ 2026-03-28 13:36:10
● 2026-03-30 00:13:06

○A2a05:d014:803:f30a:4c8d:5530:dac2:1792026-03-16 → 2026-03-28 · 8 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
○ 2026-03-18 17:03:26
○ 2026-03-21 08:35:46
● 2026-03-21 09:26:42
○ 2026-03-28 12:24:34
● 2026-03-28 13:36:10
○ 2026-03-30 00:13:06

○A2a05:d014:803:f30c:505c:9738:13c:b7a52026-03-16 → 2026-03-28 · 8 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
○ 2026-03-18 17:03:26
○ 2026-03-21 08:35:46
● 2026-03-21 09:26:42
○ 2026-03-28 12:24:34
● 2026-03-28 13:36:10
○ 2026-03-30 00:13:06

○A2a05:d014:803:f30e:ffe5:90d1:736a:fcad2026-03-16 → 2026-03-28 · 8 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
○ 2026-03-18 17:03:26
○ 2026-03-21 08:35:46
● 2026-03-21 09:26:42
○ 2026-03-28 12:24:34
● 2026-03-28 13:36:10
○ 2026-03-30 00:13:06

○A3.126.5.1882026-03-16 → 2026-03-28 · 8 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
○ 2026-03-18 17:03:26
○ 2026-03-21 08:35:46
● 2026-03-21 09:26:42
○ 2026-03-28 12:24:34
● 2026-03-28 13:36:10
○ 2026-03-30 00:13:06

○A3.71.139.1532026-03-16 → 2026-03-28 · 8 obs

○ 2018-01-12 07:48:54
● 2026-03-16 12:55:48
○ 2026-03-18 17:03:26
○ 2026-03-21 08:35:46
● 2026-03-21 09:26:42
○ 2026-03-28 12:24:34
● 2026-03-28 13:36:10
○ 2026-03-30 00:13:06

○A50.63.202.372018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

○A50.63.202.432018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

○A50.63.202.622018-01-12 → 2018-01-12 · 3 obs

● 2018-01-12 07:48:54
○ 2026-03-16 12:55:48
○ 2026-03-30 00:13:06

●A54.157.108.1582026-03-18 → 2026-03-30 · 7 obs

○ 2026-03-16 12:55:48
● 2026-03-18 17:03:26
● 2026-03-21 08:35:46
○ 2026-03-21 09:26:42
● 2026-03-28 12:24:34
○ 2026-03-28 13:36:10
● 2026-03-30 00:13:06

●A98.83.184.1332026-03-18 → 2026-03-30 · 7 obs

○ 2026-03-16 12:55:48
● 2026-03-18 17:03:26
● 2026-03-21 08:35:46
○ 2026-03-21 09:26:42
● 2026-03-28 12:24:34
○ 2026-03-28 13:36:10
● 2026-03-30 00:13:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
trailheadacademy.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.44.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.157.108.158, 100.28.104.175...`
AAAA	3	`2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba24:b508:76de:f4a:df34...`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`dns1.p01.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

trailheadacademy.com maps to six IPs: 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.

Other host names, for instance odetojoy.movie, squarespace.ro, www.mtv.dk, relaxprt.com and designerslave.com share IP numbers with trailheadacademy.com.

Name Servers

trailheadacademy.com delegates to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

trailheadacademy.com at least partially shares name servers with other domains, including cilabo.net, coopheist.com, swedbankpayex.se, aztec-apl.com and orthomcneil-neurologic.com.

These name servers are commonly used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, ns01.kenvuedns.com and ns02.kenvuedns.com.

Host names with two IP numbers: 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.

trailheadacademy.com - robtex.com