stackstartup.com - dns.ninja

`stackstartup.com`

DNSSEC	🔒 Signed (DS record present)
A	2600:3c01:e000:341::128:0^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
A	45.79.102.67^{🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies}
NS	`ns1.startupstack.tech` ⭐
		A	2600:3c01:e000:341::1^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
			PTR	`smtp.startupstack.tech`
		A	45.79.102.67^{🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies}
			PTR	`smtp.startupstack.tech`
NS	`ns2.startupstack.tech`
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.startupstack.tech`
		A	2600:14c0:7::3^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-3.akashield.net`
		A	92.123.95.3^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-3.akashield.net`
NS	`ns4.startupstack.tech`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.startupstack.tech`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
MX	`smtp.startupstack.tech` ⭐
		A	2600:3c01:e000:341::1^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
			PTR	`smtp.startupstack.tech`
		A	45.79.102.67^{🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies}
			PTR	`smtp.startupstack.tech`
TXT	`v=spf1 a:smtp.startupstack.tech -all`
SOA	`ns1.startupstack.tech`hostmaster@startupstack.tech 2026-07-01 #4

`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=1783250731

🔒 HSTS Preload (+subdomains)

Same first word

stackstartup.com

Similar names

startupstack.org

startupstack.cloud

startupstack.net

startupstack.llc

startupstack.com

startupstack.systems

startupstack.co

startupstack.io

startupstack.tech

startupstack.software

startupstack.com.au

DNS History

12 records (8 active, 4 former)

○NSns1.parkingcrew.net2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:53:10
○ 2018-01-12 20:50:52
○ 2026-07-05 11:55:38

●NSns1.startupstack.tech2026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

○NSns2.parkingcrew.net2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:53:10
○ 2018-01-12 20:50:52
○ 2026-07-05 11:55:38

●NSns2.startupstack.tech2026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

●NSns3.startupstack.tech2026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

●NSns4.startupstack.tech2026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

●NSns5.startupstack.tech2026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

○MXmail.h-email.net2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:53:10
○ 2018-01-12 20:50:52
○ 2026-07-05 11:55:38

●MXsmtp.startupstack.tech2026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

○A185.53.179.92016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 13:53:10
○ 2018-01-12 20:50:52
○ 2026-07-05 11:55:38

●A2600:3c01:e000:341::128:02026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

●A45.79.102.672026-02-21 → 2026-07-05 · 3 obs

○ 2018-01-12 20:50:52
● 2026-02-21 23:03:06
● 2026-07-05 11:55:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackstartup.com	ns1.startupstack.tech, ns2.startupstack.tech, ns3.startupstack.tech, ns4.startupstack.tech...	-

✅ Authoritative Response

Server:92.123.95.4

NS records: ns1.startupstack.tech, ns2.startupstack.tech, ns3.startupstack.tech, ns4.startupstack.tech, ns5.startupstack.tech

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 431ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.79.102.67`
AAAA	1	`2600:3c01:e000:341::128:0`
NS	5	`ns4.startupstack.tech, ns2.startupstack.tech...`
MX	1	`smtp.startupstack.tech (pri: 10)`
TXT	1	`v=spf1 a:smtp.startupstack.tech -all`
SOA	1	`ns1.startupstack.tech hostmaster.startup`

Analysis

IP Addresses

stackstartup.com resolves to the IP addresses 45.79.102.67 and 2600:3c01:e000:341::128:0

Additional host names — startup-stack.tech, startupstack.software, dns.startupstack.tech and two others — share IP numbers with stackstartup.com.

Name Servers

Delegation for stackstartup.com is to five name servers: ns1.startupstack.tech, ns2.startupstack.tech, ns3.startupstack.tech and two others.

stackstartup.com shares at least some of its name servers with other domains, including startupstack.net, startupstack.llc, startupstack.systems and two others.

These name servers are frequently paired with the name servers ns4.startupstack.tech and ns5.startupstack.tech.

Host names with two IP numbers:

ns1.startupstack.tech points to 45.79.102.67 and 2600:3c01:e000:341::1.

ns2.startupstack.tech points to 92.123.94.3 and 2600:14c0:6::3.

ns3.startupstack.tech points to 92.123.95.3 and 2600:14c0:7::3.

ns4.startupstack.tech points to 92.123.95.4 and 2600:14c0:7::4.

ns5.startupstack.tech points to 92.123.95.2 and 2600:14c0:7::2.

Mail Servers

stackstartup.com has one mail server: smtp.startupstack.tech.

stackstartup.com shares the same mail server setup as other domains, including startupstack.tech, startup-stack.tech, startupstack.software and two others.

smtp.startupstack.tech points to two IP addresses: 45.79.102.67 and 2600:3c01:e000:341::1.