jas-system.com - dns.ninja

`jas-system.com`

DNSSEC	⚠️ Not signed
NS	`ns-1355.awsdns-41.org` ⭐
		A	2600:9000:5305:4b00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1355.awsdns-41.org`
		A	205.251.197.75^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1355.awsdns-41.org`
NS	`ns-1542.awsdns-00.co.uk`
		A	2600:9000:5306:600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1542.awsdns-00.co.uk`
		A	205.251.198.6^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1542.awsdns-00.co.uk`
NS	`ns-39.awsdns-04.com`
		A	2600:9000:5300:2700::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-39.awsdns-04.com`
		A	205.251.192.39^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-39.awsdns-04.com`
NS	`ns-703.awsdns-23.net`
		A	2600:9000:5302:bf00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-703.awsdns-23.net`
		A	205.251.194.191^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-703.awsdns-23.net`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`ns-1355.awsdns-41.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=1786119469

Previously MX for

jas-system.com

Same first word

jas-system.com

Similar names

ja-systems.com

DNS History

11 records (7 active, 4 former)

●NSns-1355.awsdns-41.org2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

●NSns-1542.awsdns-00.co.uk2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

●NSns-39.awsdns-04.com2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

●NSns-703.awsdns-23.net2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

○NSns1.jas-system.com2015-06-03 → 2017-09-19 · 4 obs

● 2015-06-03 10:17:58
● 2017-09-19 11:55:28
○ 2026-05-13 08:28:44
○ 2026-08-07 16:43:38

○NSns2.jas-system.com2015-06-03 → 2017-09-19 · 4 obs

● 2015-06-03 10:17:58
● 2017-09-19 11:55:28
○ 2026-05-13 08:28:44
○ 2026-08-07 16:43:38

○MXjas-system.com2015-06-03 → 2017-09-19 · 4 obs

● 2015-06-03 10:17:58
● 2017-09-19 11:55:28
○ 2026-05-13 08:28:44
○ 2026-08-07 16:43:38

●MXmx.zoho.com2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

●MXmx2.zoho.com2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

●MXmx3.zoho.com2026-05-13 → 2026-08-07 · 3 obs

○ 2017-09-19 11:55:28
● 2026-05-13 08:28:44
● 2026-08-07 16:43:38

○A27.254.36.1472015-06-03 → 2017-09-19 · 4 obs

● 2015-06-03 10:17:58
● 2017-09-19 11:55:28
○ 2026-05-13 08:28:44
○ 2026-08-07 16:43:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jas-system.com	ns-39.awsdns-04.com, ns-703.awsdns-23.net, ns-1542.awsdns-00.co.uk, ns-1355.awsdns-41.org	2 records

✅ Authoritative Response

Server:205.251.198.6

NS records: ns-39.awsdns-04.com, ns-703.awsdns-23.net, ns-1542.awsdns-00.co.uk, ns-1355.awsdns-41.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jas-system.com (unsigned zone)

⏱️ Timing

Total: 332ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1355.awsdns-41.org, ns-1542.awsdns-00.co.uk...`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=spf1 include:zoho.com ~all`
SOA	1	`ns-1355.awsdns-41.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-39.awsdns-04.com, ns-39.awsdns-04.com)

Analysis

Name Servers

Four name servers handle the delegation for jas-system.com: ns-39.awsdns-04.com, ns-703.awsdns-23.net, ns-1355.awsdns-41.org and ns-1542.awsdns-00.co.uk.

jas-system.com has at least partial name server overlap with other domains, such as am.commercecloud.salesforce.com, ec2-34-255-155-71.eu-west-1.compute.amazonaws.com, 249.33.78.in-addr.arpa and two others.

ns-39.awsdns-04.com, ns-703.awsdns-23.net, ns-1355.awsdns-41.org and ns-1542.awsdns-00.co.uk all point to exactly two IP numbers each: ns-39.awsdns-04.com → 205.251.192.39 and 2600:9000:5300:2700::1; ns-703.awsdns-23.net → 205.251.194.191 and 2600:9000:5302:bf00::1; ns-1355.awsdns-41.org → 205.251.197.75 and 2600:9000:5305:4b00::1; ns-1542.awsdns-00.co.uk → 205.251.198.6 and 2600:9000:5306:600::1.

Mail Servers

jas-system.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

At least some of the mail servers used by jas-system.com are shared with other domains: nans.in, e-ray.org, plastelina.net and two others among them.

mx2.zoho.com points to 136.143.183.44. mx3.zoho.com and mx.zoho.com each point to 204.141.43.44.

The host names mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44 IP addresses.