arcolo.com - dns.ninja

`arcolo.com`

DNSSEC	⚠️ Not signed
A	35.79.245.192^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
		PTR	`ec2-35-79-245-192.ap-northeast-1.compute.amazonaws.com`
A	54.248.102.10^{🇯🇵 Amazon54.248.0.0/17 EC2 NRT prefix}
NS	`ns-1502.awsdns-59.org` ⭐
		A	2600:9000:5305:de00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1502.awsdns-59.org`
		A	205.251.197.222^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1502.awsdns-59.org`
NS	`ns-2019.awsdns-60.co.uk`
		A	2600:9000:5307:e300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2019.awsdns-60.co.uk`
		A	205.251.199.227^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2019.awsdns-60.co.uk`
NS	`ns-403.awsdns-50.com`
		A	2600:9000:5301:9300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-403.awsdns-50.com`
		A	205.251.193.147^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-403.awsdns-50.com`
NS	`ns-667.awsdns-19.net`
		A	2600:9000:5302:9b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-667.awsdns-19.net`
		A	205.251.194.155^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-667.awsdns-19.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 ~all`
SOA	`ns-1502.awsdns-59.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=1782382345

Same first word

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DNS History

26 records (7 active, 19 former)

○NSns-1145.awsdns-15.org2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

●NSns-1502.awsdns-59.org2026-03-23 → 2026-06-25 · 3 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
● 2026-06-25 10:19:24

○NSns-1760.awsdns-28.co.uk2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

●NSns-2019.awsdns-60.co.uk2026-03-23 → 2026-06-25 · 3 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
● 2026-06-25 10:19:24

●NSns-403.awsdns-50.com2026-03-23 → 2026-06-25 · 3 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
● 2026-06-25 10:19:24

○NSns-467.awsdns-58.com2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

●NSns-667.awsdns-19.net2026-03-23 → 2026-06-25 · 3 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
● 2026-06-25 10:19:24

○NSns-791.awsdns-34.net2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○MXalt1.aspmx.l.google.com2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○MXalt2.aspmx.l.google.com2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○MXalt3.aspmx.l.google.com2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○MXalt4.aspmx.l.google.com2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○MXaspmx.l.google.com2015-07-01 → 2016-08-16 · 4 obs

● 2015-07-01 01:59:00
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

●MXinbound-smtp.us-east-1.amazonaws.com2026-03-23 → 2026-06-25 · 3 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
● 2026-06-25 10:19:24

○A13.230.10.212026-04-23 → 2026-04-23 · 3 obs

○ 2026-03-23 15:43:00
● 2026-04-23 16:25:32
○ 2026-06-25 10:19:24

○A18.179.126.2512026-04-23 → 2026-04-23 · 3 obs

○ 2026-03-23 15:43:00
● 2026-04-23 16:25:32
○ 2026-06-25 10:19:24

○A18.180.149.162026-03-23 → 2026-03-23 · 4 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
○ 2026-04-23 16:25:32
○ 2026-06-25 10:19:24

○A35.73.191.2162026-03-23 → 2026-03-23 · 4 obs

○ 2016-08-16 22:42:50
● 2026-03-23 15:43:00
○ 2026-04-23 16:25:32
○ 2026-06-25 10:19:24

●A35.79.245.1922026-06-25 → 2026-06-25 · 2 obs

○ 2026-04-23 16:25:32
● 2026-06-25 10:19:24

○A52.193.174.1432026-03-23 → 2026-06-25 · 2 obs

○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○A54.178.246.1202026-03-23 → 2026-06-25 · 2 obs

○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

●A54.248.102.102026-06-25 → 2026-06-25 · 2 obs

○ 2026-04-23 16:25:32
● 2026-06-25 10:19:24

○A54.248.233.502016-01-30 → 2016-08-16 · 8 obs

○ 2016-01-26 00:04:46
● 2016-01-30 21:31:52
● 2016-02-01 18:33:24
○ 2016-02-03 08:41:04
○ 2016-02-12 07:53:24
● 2016-08-16 22:42:50
○ 2026-03-23 15:43:00
○ 2026-06-25 10:19:24

○A54.248.244.622016-01-26 → 2016-02-12 · 8 obs

○ 2015-11-20 00:21:06
● 2016-01-26 00:04:46
○ 2016-01-30 21:31:52
○ 2016-02-01 18:33:24
● 2016-02-03 08:41:04
● 2016-02-12 07:53:24
○ 2016-08-16 22:42:50
○ 2026-06-25 10:19:24

○A54.248.81.212015-07-01 → 2015-11-20 · 4 obs

● 2015-07-01 01:59:00
● 2015-11-20 00:21:06
○ 2016-01-26 00:04:46
○ 2026-06-25 10:19:24

○A54.249.233.762015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 01:59:00
○ 2015-11-20 00:21:06
○ 2026-06-25 10:19:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
arcolo.com	ns-667.awsdns-19.net, ns-403.awsdns-50.com, ns-2019.awsdns-60.co.uk, ns-1502.awsdns-59.org	2 records

✅ Authoritative Response

Server:205.251.193.147

NS records: ns-667.awsdns-19.net, ns-403.awsdns-50.com, ns-2019.awsdns-60.co.uk, ns-1502.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arcolo.com (unsigned zone)

⏱️ Timing

Total: 600ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`35.79.245.192, 54.248.102.10`
NS	4	`ns-1502.awsdns-59.org, ns-2019.awsdns-60.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
TXT	1	`v=spf1 include:amazonses.com ~all`
SOA	1	`ns-1502.awsdns-59.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-403.awsdns-50.com, ns-403.awsdns-50.com)

Analysis

IP Addresses

arcolo.com has two IP addresses: 35.79.245.192 and 54.248.102.10

Further host names like ec2-54-248-102-10.ap-northeast-1.compute.amazonaws.com and ec2-35-79-245-192.ap-northeast-1.compute.amazonaws.com overlap in IP numbers with arcolo.com.

Name Servers

The NS records for arcolo.com point to four name servers: ns-403.awsdns-50.com, ns-667.awsdns-19.net, ns-1502.awsdns-59.org and ns-2019.awsdns-60.co.uk.

There is at least partial name server overlap between arcolo.com and other domains — wdfwm-a-0.prod.infra.webex.com, d2c8xng6zic7bx.cloudfront.net, mobilus-tech.com and two more among them.

All four hostnames — ns-403.awsdns-50.com, ns-667.awsdns-19.net, ns-1502.awsdns-59.org and ns-2019.awsdns-60.co.uk — resolve to two IP numbers apiece: ns-403.awsdns-50.com to 205.251.193.147 and 2600:9000:5301:9300::1; ns-667.awsdns-19.net to 205.251.194.155 and 2600:9000:5302:9b00::1; ns-1502.awsdns-59.org to 205.251.197.222 and 2600:9000:5305:de00::1; ns-2019.awsdns-60.co.uk to 205.251.199.227 and 2600:9000:5307:e300::1.

Mail Servers

The sole mail server for arcolo.com is inbound-smtp.us-east-1.amazonaws.com.

Among the domains sharing a mail server setup with arcolo.com are falconsurface.it, baseplate.engineering, box.kuhlman.net and two others.

There is at least a partial MX overlap between arcolo.com and other domains, including exuscouk.atlassian.net, michaelbuble.com, anomadic.com and two others.

These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com points to five IP addresses: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two more.