`building3dcontent.com`

DNSSEC	⚠️ Not signed
A	54.221.249.179^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
		PTR	`ec2-54-221-249-179.compute-1.amazonaws.com`
NS	`ns-1139.awsdns-14.org` ⭐
		A	2600:9000:5304:7300::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1139.awsdns-14.org`
		A	205.251.196.115^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1139.awsdns-14.org`
NS	`ns-138.awsdns-17.com`
		A	2600:9000:5300:8a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-138.awsdns-17.com`
		A	205.251.192.138^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-138.awsdns-17.com`
NS	`ns-1677.awsdns-17.co.uk`
		A	2600:9000:5306:8d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1677.awsdns-17.co.uk`
		A	205.251.198.141^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1677.awsdns-17.co.uk`
NS	`ns-955.awsdns-55.net`
		A	2600:9000:5303:bb00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-955.awsdns-55.net`
		A	205.251.195.187^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-955.awsdns-55.net`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-1139.awsdns-14.org`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=1774394827

Same first word

building3dcontent.com

DNS History

14 records (5 active, 9 former)

○NSchns1.autodesk.com2015-07-12 → 2017-02-02 · 4 obs

● 2015-07-12 04:57:24
● 2017-02-02 01:45:52
○ 2019-12-27 23:19:48
○ 2026-03-24 23:38:12

●NSns-1139.awsdns-14.org2026-03-06 → 2026-03-24 · 3 obs

○ 2019-12-27 23:19:48
● 2026-03-06 20:15:10
● 2026-03-24 23:38:12

●NSns-138.awsdns-17.com2026-03-06 → 2026-03-24 · 3 obs

○ 2019-12-27 23:19:48
● 2026-03-06 20:15:10
● 2026-03-24 23:38:12

●NSns-1677.awsdns-17.co.uk2026-03-06 → 2026-03-24 · 3 obs

○ 2019-12-27 23:19:48
● 2026-03-06 20:15:10
● 2026-03-24 23:38:12

●NSns-955.awsdns-55.net2026-03-06 → 2026-03-24 · 3 obs

○ 2019-12-27 23:19:48
● 2026-03-06 20:15:10
● 2026-03-24 23:38:12

○NSns0.autodesk.com2015-07-12 → 2017-02-02 · 4 obs

● 2015-07-12 04:57:24
● 2017-02-02 01:45:52
○ 2019-12-27 23:19:48
○ 2026-03-24 23:38:12

○NSns1.p03.dynect.net2019-12-27 → 2019-12-27 · 4 obs

○ 2017-02-02 01:45:52
● 2019-12-27 23:19:48
○ 2026-03-06 20:15:10
○ 2026-03-24 23:38:12

○NSns2.p03.dynect.net2019-12-27 → 2019-12-27 · 4 obs

○ 2017-02-02 01:45:52
● 2019-12-27 23:19:48
○ 2026-03-06 20:15:10
○ 2026-03-24 23:38:12

○NSns3.p03.dynect.net2019-12-27 → 2019-12-27 · 4 obs

○ 2017-02-02 01:45:52
● 2019-12-27 23:19:48
○ 2026-03-06 20:15:10
○ 2026-03-24 23:38:12

○NSns4.p03.dynect.net2019-12-27 → 2019-12-27 · 4 obs

○ 2017-02-02 01:45:52
● 2019-12-27 23:19:48
○ 2026-03-06 20:15:10
○ 2026-03-24 23:38:12

○NSusns1.autodesk.com2015-07-12 → 2017-02-02 · 4 obs

● 2015-07-12 04:57:24
● 2017-02-02 01:45:52
○ 2019-12-27 23:19:48
○ 2026-03-24 23:38:12

○NSusns2.autodesk.com2015-07-12 → 2017-02-02 · 4 obs

● 2015-07-12 04:57:24
● 2017-02-02 01:45:52
○ 2019-12-27 23:19:48
○ 2026-03-24 23:38:12

○MXmail.building3dcontent.com2015-07-12 → 2017-02-02 · 4 obs

● 2015-07-12 04:57:24
● 2017-02-02 01:45:52
○ 2019-12-27 23:19:48
○ 2026-03-24 23:38:12

●A54.221.249.1792015-07-12 → 2026-03-24 · 2 obs

● 2015-07-12 04:57:24
● 2026-03-24 23:38:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
building3dcontent.com	ns-138.awsdns-17.com, ns-955.awsdns-55.net, ns-1677.awsdns-17.co.uk, ns-1139.awsdns-14.org	1 record

✅ Authoritative Response

Server:205.251.192.138

NS records: ns-138.awsdns-17.com, ns-955.awsdns-55.net, ns-1677.awsdns-17.co.uk, ns-1139.awsdns-14.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for building3dcontent.com (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.221.249.179`
NS	4	`ns-1139.awsdns-14.org, ns-138.awsdns-17.com...`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-1139.awsdns-14.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-138.awsdns-17.com)

Analysis

IP Addresses

building3dcontent.com maps to IP address 54.221.249.179.

Name Servers

building3dcontent.com is delegated to four name servers: ns-138.awsdns-17.com, ns-955.awsdns-55.net, ns-1139.awsdns-14.org and ns-1677.awsdns-17.co.uk.

building3dcontent.com at least partially shares name servers with other domains such as msports.mn, knolum.com, nextdoor.sk, zorbsecurity.com and k2magma.com.

Host names with two IP numbers:

ns-138.awsdns-17.com points to 2600:9000:5300:8a00::1 and 205.251.192.138

ns-955.awsdns-55.net points to 2600:9000:5303:bb00::1 and 205.251.195.187

ns-1139.awsdns-14.org points to 2600:9000:5304:7300::1 and 205.251.196.115

ns-1677.awsdns-17.co.uk points to 2600:9000:5306:8d00::1 and 205.251.198.141

building3dcontent.com - robtex.com