`bouldercourtyard.com`

DNSSEC	⚠️ Not signed
A	3.214.21.245^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-214-21-245.compute-1.amazonaws.com`
NS	`ns-1577.awsdns-05.co.uk` ⭐
		A	2600:9000:5306:2900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1577.awsdns-05.co.uk`
		A	205.251.198.41^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1577.awsdns-05.co.uk`
NS	`ns-1400.awsdns-47.org`
		A	2600:9000:5305:7800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1400.awsdns-47.org`
		A	205.251.197.120^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1400.awsdns-47.org`
NS	`ns-159.awsdns-19.com`
		A	2600:9000:5300:9f00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-159.awsdns-19.com`
		A	205.251.192.159^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-159.awsdns-19.com`
NS	`ns-573.awsdns-07.net`
		A	2600:9000:5302:3d00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-573.awsdns-07.net`
		A	205.251.194.61^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-573.awsdns-07.net`
SOA	`ns-1577.awsdns-05.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1776034647

Same first word

bouldercourtyard.com

DNS History

8 records (5 active, 3 former)

●NSns-1400.awsdns-47.org2026-03-22 → 2026-04-12 · 3 obs

○ 2017-02-14 07:28:16
● 2026-03-22 02:37:12
● 2026-04-12 23:01:12

●NSns-1577.awsdns-05.co.uk2026-03-22 → 2026-04-12 · 3 obs

○ 2017-02-14 07:28:16
● 2026-03-22 02:37:12
● 2026-04-12 23:01:12

●NSns-159.awsdns-19.com2026-03-22 → 2026-04-12 · 3 obs

○ 2017-02-14 07:28:16
● 2026-03-22 02:37:12
● 2026-04-12 23:01:12

●NSns-573.awsdns-07.net2026-03-22 → 2026-04-12 · 3 obs

○ 2017-02-14 07:28:16
● 2026-03-22 02:37:12
● 2026-04-12 23:01:12

○NSns-east.cerf.net2015-08-18 → 2017-02-14 · 4 obs

● 2015-08-18 23:29:50
● 2017-02-14 07:28:16
○ 2026-03-22 02:37:12
○ 2026-04-12 23:01:12

○NSns-west.cerf.net2015-08-18 → 2017-02-14 · 4 obs

● 2015-08-18 23:29:50
● 2017-02-14 07:28:16
○ 2026-03-22 02:37:12
○ 2026-04-12 23:01:12

●A3.214.21.2452026-03-22 → 2026-04-12 · 3 obs

○ 2017-02-14 07:28:16
● 2026-03-22 02:37:12
● 2026-04-12 23:01:12

○A63.241.101.1352015-08-18 → 2017-02-14 · 4 obs

● 2015-08-18 23:29:50
● 2017-02-14 07:28:16
○ 2026-03-22 02:37:12
○ 2026-04-12 23:01:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bouldercourtyard.com	ns-159.awsdns-19.com, ns-573.awsdns-07.net, ns-1577.awsdns-05.co.uk, ns-1400.awsdns-47.org	1 record

✅ Authoritative Response

Server:205.251.197.120

NS records: ns-159.awsdns-19.com, ns-573.awsdns-07.net, ns-1577.awsdns-05.co.uk, ns-1400.awsdns-47.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bouldercourtyard.com (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.214.21.245`
NS	4	`ns-1400.awsdns-47.org, ns-1577.awsdns-05.co.uk...`
SOA	1	`ns-1577.awsdns-05.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-159.awsdns-19.com)

Analysis

IP Addresses

bouldercourtyard.com points to IP number: 3.214.21.245.

Other host names such as sheratonoffenbach.com, sheratonbrusselsairport.com, lemeridienkualalumpur.com, marriottrewards.com.cn and www.westinthewoodlands.com share IPs with bouldercourtyard.com.

Name Servers

bouldercourtyard.com is delegated to four name servers: ns-159.awsdns-19.com, ns-573.awsdns-07.net, ns-1400.awsdns-47.org and ns-1577.awsdns-05.co.uk.

bouldercourtyard.com at least partially shares name servers with other domains, for instance bensenvillepress.com, 232.130.18.in-addr.arpa, 2.135.18.in-addr.arpa, d1z8pcp4gitfl7.cloudfront.net and blinkboomworkout.com.

these name servers are commonly used with ns1-24-eu-west-2.ec2-rdns.amazonaws.com, ns2-24-eu-west-2.ec2-rdns.amazonaws.com, ns3-24-eu-west-2.ec2-rdns.amazonaws.com and ns4-24-eu-west-2.ec2-rdns.amazonaws.com.

Host names with two IP numbers: ns-159.awsdns-19.com points to 2600:9000:5300:9f00::1 and 205.251.192.159; ns-573.awsdns-07.net points to 2600:9000:5302:3d00::1 and 205.251.194.61; ns-1400.awsdns-47.org points to 2600:9000:5305:7800::1 and 205.251.197.120; ns-1577.awsdns-05.co.uk points to 2600:9000:5306:2900::1 and 205.251.198.41.

bouldercourtyard.com - robtex.com