poststackapp.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`poststackapp.com`

DNSSEC	⚠️ Not signed
A	3.166.192.9^{🇺🇸 Amazon3.166.192.0/21}
		PTR	`server-3-166-192-9.phl51.r.cloudfront.net`
A	3.166.192.21^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.36^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.50^{🇺🇸 Amazon3.166.192.0/21}
NS	`ns-1317.awsdns-36.org` ⭐
		A	2600:9000:5305:2500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1317.awsdns-36.org`
		A	205.251.197.37^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1317.awsdns-36.org`
NS	`ns-1681.awsdns-18.co.uk`
		A	2600:9000:5306:9100::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1681.awsdns-18.co.uk`
		A	205.251.198.145^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1681.awsdns-18.co.uk`
NS	`ns-198.awsdns-24.com`
		A	2600:9000:5300:c600::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-198.awsdns-24.com`
		A	205.251.192.198^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-198.awsdns-24.com`
NS	`ns-721.awsdns-26.net`
		A	2600:9000:5302:d100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-721.awsdns-26.net`
		A	205.251.194.209^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-721.awsdns-26.net`
SOA	`ns-1317.awsdns-36.org`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	⚠️ Not signed
	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=1792141684

Same first word

poststackapp.com

poststackapp.cloud

Previous names

Next names

DNS History

20 records (8 active, 12 former)

●NSns-1317.awsdns-36.org2026-09-23 → 2026-10-16 · 2 obs

● 2026-09-23 05:54:52
● 2026-10-16 09:27:08

●NSns-1681.awsdns-18.co.uk2026-09-23 → 2026-10-16 · 2 obs

● 2026-09-23 05:54:52
● 2026-10-16 09:27:08

●NSns-198.awsdns-24.com2026-09-23 → 2026-10-16 · 2 obs

● 2026-09-23 05:54:52
● 2026-10-16 09:27:08

●NSns-721.awsdns-26.net2026-09-23 → 2026-10-16 · 2 obs

● 2026-09-23 05:54:52
● 2026-10-16 09:27:08

○A18.154.84.1182026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 05:54:52
○ 2026-09-28 12:22:52
○ 2026-10-16 09:27:08

○A18.154.84.642026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 05:54:52
○ 2026-09-28 12:22:52
○ 2026-10-16 09:27:08

○A18.154.84.902026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 05:54:52
○ 2026-09-28 12:22:52
○ 2026-10-16 09:27:08

○A18.154.84.922026-09-23 → 2026-09-23 · 3 obs

● 2026-09-23 05:54:52
○ 2026-09-28 12:22:52
○ 2026-10-16 09:27:08

○A18.164.174.1252026-09-28 → 2026-10-02 · 6 obs

○ 2026-09-23 05:54:52
● 2026-09-28 12:22:52
○ 2026-09-30 14:23:22
● 2026-10-02 17:32:58
○ 2026-10-16 09:27:04
○ 2026-10-16 09:27:08

○A18.164.174.212026-09-28 → 2026-10-02 · 6 obs

○ 2026-09-23 05:54:52
● 2026-09-28 12:22:52
○ 2026-09-30 14:23:22
● 2026-10-02 17:32:58
○ 2026-10-16 09:27:04
○ 2026-10-16 09:27:08

○A18.164.174.52026-09-28 → 2026-10-02 · 6 obs

○ 2026-09-23 05:54:52
● 2026-09-28 12:22:52
○ 2026-09-30 14:23:22
● 2026-10-02 17:32:58
○ 2026-10-16 09:27:04
○ 2026-10-16 09:27:08

○A18.164.174.972026-09-28 → 2026-10-02 · 6 obs

○ 2026-09-23 05:54:52
● 2026-09-28 12:22:52
○ 2026-09-30 14:23:22
● 2026-10-02 17:32:58
○ 2026-10-16 09:27:04
○ 2026-10-16 09:27:08

○A3.162.112.1042026-09-30 → 2026-09-30 · 4 obs

○ 2026-09-28 12:22:52
● 2026-09-30 14:23:22
○ 2026-10-02 17:32:58
○ 2026-10-16 09:27:08

○A3.162.112.1122026-09-30 → 2026-09-30 · 4 obs

○ 2026-09-28 12:22:52
● 2026-09-30 14:23:22
○ 2026-10-02 17:32:58
○ 2026-10-16 09:27:08

○A3.162.112.652026-09-30 → 2026-09-30 · 4 obs

○ 2026-09-28 12:22:52
● 2026-09-30 14:23:22
○ 2026-10-02 17:32:58
○ 2026-10-16 09:27:08

○A3.162.112.842026-09-30 → 2026-09-30 · 4 obs

○ 2026-09-28 12:22:52
● 2026-09-30 14:23:22
○ 2026-10-02 17:32:58
○ 2026-10-16 09:27:08

●A3.166.192.212026-10-16 → 2026-10-16 · 3 obs

○ 2026-10-02 17:32:58
● 2026-10-16 09:27:04
● 2026-10-16 09:27:08

●A3.166.192.362026-10-16 → 2026-10-16 · 3 obs

○ 2026-10-02 17:32:58
● 2026-10-16 09:27:04
● 2026-10-16 09:27:08

●A3.166.192.502026-10-16 → 2026-10-16 · 3 obs

○ 2026-10-02 17:32:58
● 2026-10-16 09:27:04
● 2026-10-16 09:27:08

●A3.166.192.92026-10-16 → 2026-10-16 · 3 obs

○ 2026-10-02 17:32:58
● 2026-10-16 09:27:04
● 2026-10-16 09:27:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
poststackapp.com	ns-198.awsdns-24.com, ns-721.awsdns-26.net, ns-1681.awsdns-18.co.uk, ns-1317.awsdns-36.org	2 records

✅ Authoritative Response

Server:205.251.197.37

NS records: ns-198.awsdns-24.com, ns-721.awsdns-26.net, ns-1681.awsdns-18.co.uk, ns-1317.awsdns-36.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for poststackapp.com (unsigned zone)

⏱️ Timing

Total: 1631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.50, 3.166.192.21...`
NS	4	`ns-1317.awsdns-36.org, ns-1681.awsdns-18.co.uk...`
SOA	1	`ns-1317.awsdns-36.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-198.awsdns-24.com, ns-198.awsdns-24.com)

Analysis

IP Addresses

poststackapp.com points to the four IP addresses 3.166.192.9, 3.166.192.21, 3.166.192.36 and 3.166.192.50.

Name Servers

The domain poststackapp.com is delegated to these four name servers: ns-198.awsdns-24.com, ns-721.awsdns-26.net, ns-1317.awsdns-36.org and ns-1681.awsdns-18.co.uk.

At least some of poststackapp.com's name servers are shared with other domains, for example archerweston.com, latam-maintenance.rio.cloud, cutcocms.com and two more.

These name servers tend to be used in conjunction with the name servers ns-1896.awsdns-45.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-198.awsdns-24.com directs to 205.251.192.198 and 2600:9000:5300:c600::1; ns-721.awsdns-26.net directs to 205.251.194.209 and 2600:9000:5302:d100::1; ns-1317.awsdns-36.org directs to 205.251.197.37 and 2600:9000:5305:2500::1; ns-1681.awsdns-18.co.uk directs to 205.251.198.145 and 2600:9000:5306:9100::1.