subscription.com - dns.ninja

`subscription.com`

DNSSEC	⚠️ Not signed
NS	`ns-1330.awsdns-38.org` ⭐ ⚠️ Not in parent delegation
		A	2600:9000:5305:3200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1330.awsdns-38.org`
		A	205.251.197.50^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1330.awsdns-38.org`
NS	`ns-1014.awsdns-62.net` ⚠️ Not in parent delegation
		A	2600:9000:5303:f600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1014.awsdns-62.net`
		A	205.251.195.246^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1014.awsdns-62.net`
NS	`ns-1711.awsdns-21.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5306:af00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1711.awsdns-21.co.uk`
		A	205.251.198.175^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1711.awsdns-21.co.uk`
NS	`ns-430.awsdns-53.com` ⚠️ Not in parent delegation
		A	2600:9000:5301:ae00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-430.awsdns-53.com`
		A	205.251.193.174^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-430.awsdns-53.com`
NS	`ns1.zd-dns.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:ae00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-430.awsdns-53.com`
		A	205.251.193.174^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-430.awsdns-53.com`
NS	`ns2.zd-dns.com` ⚠️ Not in zone NS records
		A	2600:9000:5305:3200::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1330.awsdns-38.org`
		A	205.251.197.50^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1330.awsdns-38.org`
NS	`ns3.zd-dns.com` ⚠️ Not in zone NS records
		A	2600:9000:5303:f600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1014.awsdns-62.net`
		A	205.251.195.246^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1014.awsdns-62.net`
NS	`ns4.zd-dns.com` ⚠️ Not in zone NS records
		A	2600:9000:5306:af00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1711.awsdns-21.co.uk`
		A	205.251.198.175^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1711.awsdns-21.co.uk`
TXT	`v=spf1 -all`
SOA	`ns-1330.awsdns-38.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=1782340835

Same first word

DNS History

17 records (8 active, 9 former)

○NSns-1003.awsdns-61.net2026-04-15 → 2026-06-24 · 2 obs

○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

●NSns-1014.awsdns-62.net2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

○NSns-109.awsdns-13.com2026-04-15 → 2026-06-24 · 2 obs

○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

●NSns-1330.awsdns-38.org2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

○NSns-1468.awsdns-55.org2015-07-14 → 2017-08-21 · 4 obs

● 2015-07-14 00:38:40
● 2017-08-21 18:22:44
○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

○NSns-1524.awsdns-62.org2026-04-15 → 2026-06-24 · 2 obs

○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

○NSns-1573.awsdns-04.co.uk2026-04-15 → 2026-06-24 · 2 obs

○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

●NSns-1711.awsdns-21.co.uk2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

○NSns-180.awsdns-22.com2015-07-14 → 2017-08-21 · 4 obs

● 2015-07-14 00:38:40
● 2017-08-21 18:22:44
○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

○NSns-1852.awsdns-39.co.uk2015-07-14 → 2017-08-21 · 4 obs

● 2015-07-14 00:38:40
● 2017-08-21 18:22:44
○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

●NSns-430.awsdns-53.com2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

○NSns-521.awsdns-01.net2015-07-14 → 2017-08-21 · 4 obs

● 2015-07-14 00:38:40
● 2017-08-21 18:22:44
○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

●NSns1.zd-dns.com2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

●NSns2.zd-dns.com2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

●NSns3.zd-dns.com2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

●NSns4.zd-dns.com2026-04-15 → 2026-06-24 · 3 obs

○ 2017-08-21 18:22:44
● 2026-04-15 07:59:44
● 2026-06-24 22:51:34

○A207.200.20.592015-07-14 → 2017-08-21 · 4 obs

● 2015-07-14 00:38:40
● 2017-08-21 18:22:44
○ 2026-04-15 07:59:44
○ 2026-06-24 22:51:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
subscription.com	ns1.zd-dns.com, ns2.zd-dns.com, ns3.zd-dns.com, ns4.zd-dns.com	4 records

✅ Authoritative Response

Server:205.251.193.174

NS records: ns1.zd-dns.com, ns2.zd-dns.com, ns3.zd-dns.com, ns4.zd-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subscription.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1014.awsdns-62.net, ns-1330.awsdns-38.org...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-1330.awsdns-38.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.zd-dns.com, ns2.zd-dns.com, ns3.zd-dns.com...)

Analysis

Name Servers

subscription.com delegates authority to 8 name servers: ns-430.awsdns-53.com, ns1.zd-dns.com, ns2.zd-dns.com plus 5 other.

At least some of subscription.com's name servers are shared with other domains, for example gundam30th.net, uma-life.jp, rfk.roguecanada.ca and two more.

These name servers are frequently paired with the name servers ns-1014.awsdns-62.net, ns-1330.awsdns-38.org, ns-1711.awsdns-21.co.uk and two others.

Host names with two IP numbers:

ns-430.awsdns-53.com directs traffic to 205.251.193.174 and 2600:9000:5301:ae00::1.

ns1.zd-dns.com directs traffic to 205.251.193.174 and 2600:9000:5301:ae00::1.

ns2.zd-dns.com directs traffic to 205.251.197.50 and 2600:9000:5305:3200::1.

ns3.zd-dns.com directs traffic to 205.251.195.246 and 2600:9000:5303:f600::1.

ns4.zd-dns.com directs traffic to 205.251.198.175 and 2600:9000:5306:af00::1.

ns-1014.awsdns-62.net directs traffic to 205.251.195.246 and 2600:9000:5303:f600::1.

ns-1330.awsdns-38.org directs traffic to 205.251.197.50 and 2600:9000:5305:3200::1.

ns-1711.awsdns-21.co.uk directs traffic to 205.251.198.175 and 2600:9000:5306:af00::1.

Both ns-430.awsdns-53.com and ns1.zd-dns.com resolve to 2600:9000:5301:ae00::1 IP addresses each.

Both ns-430.awsdns-53.com and ns1.zd-dns.com resolve to 205.251.193.174 IP addresses each.

Both ns2.zd-dns.com and ns-1330.awsdns-38.org resolve to 2600:9000:5305:3200::1 IP addresses each.

Both ns2.zd-dns.com and ns-1330.awsdns-38.org resolve to 205.251.197.50 IP addresses each.

Both ns3.zd-dns.com and ns-1014.awsdns-62.net resolve to 2600:9000:5303:f600::1 IP addresses each.

Both ns3.zd-dns.com and ns-1014.awsdns-62.net resolve to 205.251.195.246 IP addresses each.

Both ns4.zd-dns.com and ns-1711.awsdns-21.co.uk resolve to 2600:9000:5306:af00::1 IP addresses each.

Both ns4.zd-dns.com and ns-1711.awsdns-21.co.uk resolve to 205.251.198.175 IP addresses each.