`clweb02.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`
MX	54.172.228.132 ⭐

`covalentspace.com`

	DNSSEC	⚠️ Not signed
	A	54.172.228.132^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
	NS	`ns-1350.awsdns-40.org` ⭐
	NS	`ns-1769.awsdns-29.co.uk`
	NS	`ns-62.awsdns-07.com`
	NS	`ns-912.awsdns-50.net`
	SOA	`ns-1350.awsdns-40.org`awsdns-hostmaster@amazon.com serial=1

Similar names

lcweb02.cn

DNS History

3 records (2 active, 1 former)

●MX54.172.228.1322026-02-25 → 2026-05-14 · 2 obs

● 2026-02-25 22:08:08
● 2026-05-14 13:27:54

○A184.106.164.1212015-08-23 → 2016-07-11 · 4 obs

● 2015-08-23 11:42:26
● 2016-07-11 08:33:30
○ 2026-02-25 22:08:08
○ 2026-05-14 13:27:54

●A54.172.228.1322026-02-25 → 2026-05-14 · 3 obs

○ 2016-07-11 08:33:30
● 2026-02-25 22:08:08
● 2026-05-14 13:27:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, g.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:205.251.192.62

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: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.172.228.132`
MX	1	`54.172.228.132 (pri: 10)`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

clweb02.covalentspace.com resolves to one IP number: 54.172.228.132.

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

Mail Servers

clweb02.covalentspace.com is handled by a single mail server, 54.172.228.132.

clweb02.covalentspace.com shares the same mail server setup as other domains, for instance www.covalentspace.com.

clweb02.covalentspace.com - robtex.com