atendrium.com - dns.ninja

`atendrium.com`

DNSSEC	⚠️ Not signed
A	54.161.242.62^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
		PTR	`ec2-54-161-242-62.compute-1.amazonaws.com`
NS	`ns-1686.awsdns-18.co.uk` ⭐
		A	2600:9000:5306:9600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1686.awsdns-18.co.uk`
		A	205.251.198.150^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1686.awsdns-18.co.uk`
NS	`ns-1131.awsdns-13.org`
		A	2600:9000:5304:6b00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1131.awsdns-13.org`
		A	205.251.196.107^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1131.awsdns-13.org`
NS	`ns-186.awsdns-23.com`
		A	2600:9000:5300:ba00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-186.awsdns-23.com`
		A	205.251.192.186^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-186.awsdns-23.com`
NS	`ns-924.awsdns-51.net`
		A	2600:9000:5303:9c00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-924.awsdns-51.net`
		A	205.251.195.156^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-924.awsdns-51.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
TXT	`v=spf1 include:amazonses.com include:sparkpostmail.com ~all`
SOA	`ns-1686.awsdns-18.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=1783145081

Subdomains

www.atendrium.com

Same first word

atendrium.com

Similar names

DNS History

17 records (6 active, 11 former)

●NSns-1131.awsdns-13.org2026-02-15 → 2026-07-04 · 3 obs

○ 2019-01-14 23:59:02
● 2026-02-15 16:14:30
● 2026-07-04 06:14:20

●NSns-1686.awsdns-18.co.uk2026-02-15 → 2026-07-04 · 3 obs

○ 2019-01-14 23:59:02
● 2026-02-15 16:14:30
● 2026-07-04 06:14:20

●NSns-186.awsdns-23.com2026-02-15 → 2026-07-04 · 3 obs

○ 2019-01-14 23:59:02
● 2026-02-15 16:14:30
● 2026-07-04 06:14:20

●NSns-924.awsdns-51.net2026-02-15 → 2026-07-04 · 3 obs

○ 2019-01-14 23:59:02
● 2026-02-15 16:14:30
● 2026-07-04 06:14:20

○NSns51.domaincontrol.com2019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○NSns52.domaincontrol.com2019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-15 → 2026-07-04 · 2 obs

● 2026-02-15 16:14:30
● 2026-07-04 06:14:20

○A184.168.221.322019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A184.168.221.412019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A184.168.221.442019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A184.168.221.472019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A184.168.221.552019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A50.63.202.342019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A50.63.202.362019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A50.63.202.372019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

○A50.63.202.572019-01-14 → 2019-01-14 · 3 obs

● 2019-01-14 23:59:02
○ 2026-02-15 16:14:30
○ 2026-07-04 06:14:20

●A54.161.242.622026-02-15 → 2026-07-04 · 3 obs

○ 2019-01-14 23:59:02
● 2026-02-15 16:14:30
● 2026-07-04 06:14:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net...	-
atendrium.com	ns-186.awsdns-23.com, ns-924.awsdns-51.net, ns-1686.awsdns-18.co.uk, ns-1131.awsdns-13.org	2 records

✅ Authoritative Response

Server:205.251.195.156

NS records: ns-186.awsdns-23.com, ns-924.awsdns-51.net, ns-1686.awsdns-18.co.uk, ns-1131.awsdns-13.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atendrium.com (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.161.242.62`
NS	4	`ns-1131.awsdns-13.org, ns-1686.awsdns-18.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:amazonses.com include:spa`
SOA	1	`ns-1686.awsdns-18.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-186.awsdns-23.com, ns-186.awsdns-23.com)

Analysis

Hierarchy

atendrium.com is the parent zone for www.atendrium.com.

IP Addresses

atendrium.com has exactly one IP address — 54.161.242.62.

www.atendrium.com and ec2-54-161-242-62.compute-1.amazonaws.com, along with other host names, share IP addresses with atendrium.com.

Name Servers

Four name servers handle the delegation for atendrium.com: ns-186.awsdns-23.com, ns-924.awsdns-51.net, ns-1131.awsdns-13.org and ns-1686.awsdns-18.co.uk.

atendrium.com partially shares its NS delegation with several other domains, including youcoding.org, caringforourwatersheds.info, espelib.com and two others.

ns-186.awsdns-23.com, ns-924.awsdns-51.net, ns-1131.awsdns-13.org and ns-1686.awsdns-18.co.uk each carry two IP addresses. ns-186.awsdns-23.com has 205.251.192.186 and 2600:9000:5300:ba00::1; ns-924.awsdns-51.net has 205.251.195.156 and 2600:9000:5303:9c00::1; ns-1131.awsdns-13.org has 205.251.196.107 and 2600:9000:5304:6b00::1; ns-1686.awsdns-18.co.uk has 205.251.198.150 and 2600:9000:5306:9600::1.

Mail Servers

atendrium.com uses one mail server — inbound-smtp.us-east-1.amazonaws.com.

The mail server setup of atendrium.com matches that of other domains such as dddke.net, pmac-caixa.slack.com, prismic-club.slack.com and two others.

At least some of the mail servers used by atendrium.com are shared with other domains: rubrik.atlassian.net, fpa-lnrs.atlassian.net, tzmedical.atlassian.net and two others among them.

These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.