systemcast.com - dns.ninja

`systemcast.com`

DNSSEC	⚠️ Not signed
A	164.46.121.215^{🇯🇵 IDC164.46.64.0/18 Frontier Inc.}
		PTR	`bird-yellow-716bdb8214976cdf.znlc.jp`
NS	`ns-4.awsdns-00.com` ⭐
		A	2600:9000:5300:400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-4.awsdns-00.com`
		A	205.251.192.4^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-4.awsdns-00.com`
NS	`ns-1375.awsdns-43.org`
		A	2600:9000:5305:5f00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1375.awsdns-43.org`
		A	205.251.197.95^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1375.awsdns-43.org`
NS	`ns-1782.awsdns-30.co.uk`
		A	2600:9000:5306:f600::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1782.awsdns-30.co.uk`
		A	205.251.198.246^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1782.awsdns-30.co.uk`
NS	`ns-990.awsdns-59.net`
		A	2600:9000:5303:de00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-990.awsdns-59.net`
		A	205.251.195.222^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-990.awsdns-59.net`
MX	`mail.systemcast.com` ⭐
		A	164.46.121.215^{🇯🇵 IDC164.46.64.0/18 Frontier Inc.}
			PTR	`bird-yellow-716bdb8214976cdf.znlc.jp`
TXT	`MS=ms14321920`
SOA	`ns-4.awsdns-00.com`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=1785304747

Subdomains

mail.systemcast.com

www.systemcast.com

Same first word

systemcast.com

Similar names

DNS History

11 records (6 active, 5 former)

●NSns-1375.awsdns-43.org2026-02-15 → 2026-07-29 · 3 obs

○ 2017-05-26 22:03:12
● 2026-02-15 16:41:52
● 2026-07-29 06:16:50

●NSns-1782.awsdns-30.co.uk2026-02-15 → 2026-07-29 · 3 obs

○ 2017-05-26 22:03:12
● 2026-02-15 16:41:52
● 2026-07-29 06:16:50

●NSns-4.awsdns-00.com2026-02-15 → 2026-07-29 · 3 obs

○ 2017-05-26 22:03:12
● 2026-02-15 16:41:52
● 2026-07-29 06:16:50

●NSns-990.awsdns-59.net2026-02-15 → 2026-07-29 · 3 obs

○ 2017-05-26 22:03:12
● 2026-02-15 16:41:52
● 2026-07-29 06:16:50

○NSnsas1.firstserver.ne.jp2015-06-21 → 2017-05-26 · 4 obs

● 2015-06-21 08:20:48
● 2017-05-26 22:03:12
○ 2026-02-15 16:41:52
○ 2026-07-29 06:16:50

○NSnsas2.firstserver.ne.jp2015-06-21 → 2017-05-26 · 4 obs

● 2015-06-21 08:20:48
● 2017-05-26 22:03:12
○ 2026-02-15 16:41:52
○ 2026-07-29 06:16:50

●MXmail.systemcast.com2015-06-21 → 2026-07-29 · 2 obs

● 2015-06-21 08:20:48
● 2026-07-29 06:16:50

○MXmx1.firstserver.ne.jp2015-06-21 → 2017-05-26 · 4 obs

● 2015-06-21 08:20:48
● 2017-05-26 22:03:12
○ 2026-02-15 16:41:52
○ 2026-07-29 06:16:50

○MXmx2.firstserver.ne.jp2015-06-21 → 2017-05-26 · 4 obs

● 2015-06-21 08:20:48
● 2017-05-26 22:03:12
○ 2026-02-15 16:41:52
○ 2026-07-29 06:16:50

●A164.46.121.2152026-02-15 → 2026-07-29 · 3 obs

○ 2017-05-26 22:03:12
● 2026-02-15 16:41:52
● 2026-07-29 06:16:50

○A202.218.164.2462015-06-21 → 2017-05-26 · 4 obs

● 2015-06-21 08:20:48
● 2017-05-26 22:03:12
○ 2026-02-15 16:41:52
○ 2026-07-29 06:16:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
systemcast.com	ns-4.awsdns-00.com, ns-990.awsdns-59.net, ns-1782.awsdns-30.co.uk, ns-1375.awsdns-43.org	2 records

✅ Authoritative Response

Server:205.251.197.95

NS records: ns-4.awsdns-00.com, ns-990.awsdns-59.net, ns-1782.awsdns-30.co.uk, ns-1375.awsdns-43.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for systemcast.com (unsigned zone)

⏱️ Timing

Total: 2032ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`164.46.121.215`
NS	4	`ns-1375.awsdns-43.org, ns-1782.awsdns-30.co.uk...`
MX	1	`mail.systemcast.com (pri: 100)`
TXT	1	`MS=ms14321920`
SOA	1	`ns-4.awsdns-00.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-4.awsdns-00.com, ns-4.awsdns-00.com)

Analysis

Hierarchy

mail.systemcast.com and www.systemcast.com are both subdomains of systemcast.com.

IP Addresses

systemcast.com resolves to one IP address: 164.46.121.215.

bird-yellow-716bdb8214976cdf.znlc.jp and mail.systemcast.com, along with other host names, share IP addresses with systemcast.com.

Name Servers

The authoritative name servers for systemcast.com are ns-4.awsdns-00.com, ns-990.awsdns-59.net, ns-1375.awsdns-43.org and ns-1782.awsdns-30.co.uk.

systemcast.com partially shares its NS delegation with several other domains, including intellor.tv, qspharma.com, lakesideaviation.ch and two others.

These name servers regularly co-occur with the name servers ns-92.awsdns-11.com, ns-2011.awsdns-59.co.uk and ns-621.awsdns-13.net.

ns-4.awsdns-00.com, ns-990.awsdns-59.net, ns-1375.awsdns-43.org and ns-1782.awsdns-30.co.uk each carry two IP addresses. ns-4.awsdns-00.com has 205.251.192.4 and 2600:9000:5300:400::1; ns-990.awsdns-59.net has 205.251.195.222 and 2600:9000:5303:de00::1; ns-1375.awsdns-43.org has 205.251.197.95 and 2600:9000:5305:5f00::1; ns-1782.awsdns-30.co.uk has 205.251.198.246 and 2600:9000:5306:f600::1.

Mail Servers

Mail for systemcast.com is handled by a single mail server, mail.systemcast.com.

The mail server configuration of systemcast.com is identical to that of other domains — mail.systemcast.com being one example.

mail.systemcast.com points to one IP number — 164.46.121.215.