`covalentspace.com`

DNSSEC	⚠️ Not signed
A	54.172.228.132^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-172-228-132.compute-1.amazonaws.com`
NS	`ns-1350.awsdns-40.org` ⭐
		A	2600:9000:5305:4600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1350.awsdns-40.org`
		A	205.251.197.70^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1350.awsdns-40.org`
NS	`ns-1769.awsdns-29.co.uk`
		A	2600:9000:5306:e900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1769.awsdns-29.co.uk`
		A	205.251.198.233^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1769.awsdns-29.co.uk`
NS	`ns-62.awsdns-07.com`
		A	2600:9000:5300:3e00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-62.awsdns-07.com`
		A	205.251.192.62^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-62.awsdns-07.com`
NS	`ns-912.awsdns-50.net`
		A	2600:9000:5303:9000::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-912.awsdns-50.net`
		A	205.251.195.144^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-912.awsdns-50.net`
SOA	`ns-1350.awsdns-40.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=1778670031

Subdomains

clweb02.covalentspace.com

www.covalentspace.com

Same first word

covalentspace.com

DNS History

9 records (5 active, 4 former)

●NSns-1350.awsdns-40.org2026-02-15 → 2026-05-13 · 3 obs

○ 2017-03-28 07:17:50
● 2026-02-15 03:27:32
● 2026-05-13 11:29:54

●NSns-1769.awsdns-29.co.uk2026-02-15 → 2026-05-13 · 3 obs

○ 2017-03-28 07:17:50
● 2026-02-15 03:27:32
● 2026-05-13 11:29:54

●NSns-62.awsdns-07.com2026-02-15 → 2026-05-13 · 3 obs

○ 2017-03-28 07:17:50
● 2026-02-15 03:27:32
● 2026-05-13 11:29:54

●NSns-912.awsdns-50.net2026-02-15 → 2026-05-13 · 3 obs

○ 2017-03-28 07:17:50
● 2026-02-15 03:27:32
● 2026-05-13 11:29:54

○NSns1.systemdns.com2015-05-26 → 2017-03-28 · 4 obs

● 2015-05-26 13:44:54
● 2017-03-28 07:17:50
○ 2026-02-15 03:27:32
○ 2026-05-13 11:29:54

○NSns2.systemdns.com2015-05-26 → 2017-03-28 · 4 obs

● 2015-05-26 13:44:54
● 2017-03-28 07:17:50
○ 2026-02-15 03:27:32
○ 2026-05-13 11:29:54

○NSns3.systemdns.com2015-05-26 → 2017-03-28 · 4 obs

● 2015-05-26 13:44:54
● 2017-03-28 07:17:50
○ 2026-02-15 03:27:32
○ 2026-05-13 11:29:54

○A184.106.164.1212015-05-26 → 2016-07-27 · 4 obs

● 2015-05-26 13:44:54
● 2016-07-27 01:29:32
○ 2017-03-28 07:17:50
○ 2026-05-13 11:29:54

●A54.172.228.1322017-03-28 → 2026-05-13 · 3 obs

○ 2016-07-27 01:29:32
● 2017-03-28 07:17:50
● 2026-05-13 11:29:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
covalentspace.com	ns-62.awsdns-07.com, ns-912.awsdns-50.net, ns-1769.awsdns-29.co.uk, ns-1350.awsdns-40.org	2 records

✅ Authoritative Response

Server:205.251.198.233

NS records: ns-62.awsdns-07.com, ns-912.awsdns-50.net, ns-1769.awsdns-29.co.uk, ns-1350.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for covalentspace.com (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.172.228.132`
NS	4	`ns-1350.awsdns-40.org, ns-1769.awsdns-29.co.uk...`
SOA	1	`ns-1350.awsdns-40.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-62.awsdns-07.com, ns-62.awsdns-07.com)

Analysis

Hierarchy

covalentspace.com is a parent of clweb02.covalentspace.com and www.covalentspace.com.

IP Addresses

covalentspace.com points to a single IP number: 54.172.228.132.

Other host names such as ec2-54-172-228-132.compute-1.amazonaws.com, www.covalentspace.com and clweb02.covalentspace.com share IP numbers with covalentspace.com.