leetstack.com - dns.ninja

`leetstack.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dynu.com` ⭐
		A	72.51.58.2^{🇨🇦 AS39801972.51.58.0/24 Dynu Systems Incorporated}
			PTR	`ns1.dynu.com`
NS	`ns2.dynu.com`
		A	2602:ff23:0:8888::2^{🇺🇸 AS3980192602:ff23::/48 PNAP-PHX003 marla-1}
			PTR	`ns1.dynu.com`
		A	108.181.13.234^{🇺🇸 AS40676108.181.0.0/19}
			PTR	`ns2.dynu.com`
NS	`ns3.dynu.com`
		A	2605:9f80:4000:214::2^{🇺🇸 DEDICATED-HIVE2605:9f80:4000::/35}
			PTR	`ns3.dynu.com`
		A	162.251.164.146^{🇺🇸 DEDICATED-HIVE162.251.164.0/24 PNAP-LAX}
			PTR	`ns3.dynu.com`
NS	`ns4.dynu.com`
		A	2604:6600:2000:39::2^{🇺🇸 AS406762604:6600:2000::/48}
			PTR	`ns4.dynu.com`
		A	108.181.159.122^{🇺🇸 AS40676108.181.156.0/22}
			PTR	`ns4.dynu.com`
NS	`ns5.dynu.com`
		A	2605:9f80:c000:404::2^{🇺🇸 DEDICATED-HIVE2605:9f80:c000::/34 PNAP-NYM 63018}
			PTR	`ns5.dynu.com`
		A	216.105.169.98^{🇺🇸 DEDICATED-HIVE216.105.169.0/24 PNAP-LAX}
			PTR	`ns5.dynu.com`
NS	`ns6.dynu.com`
		A	2607:f8f8:631:8612::2^{🇺🇸 AS273232607:f8f8:600::/40}
			PTR	`ns6.dynu.com`
		A	173.0.55.138^{🇺🇸 AS27323173.0.55.0/24 Serverstadium - abuse@serverstadium.com}
			PTR	`ns6.dynu.com`
MX	`mail.leetstack.com` ⭐
SOA	`ns1.dynu.com`administrator@dynu.com serial=15

`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=1784853782

Same first word

leetstack.com

Similar names

telestack.nl

tcselekta.com

settackle.com

telestack.com

letestack.digital

ckseattle.org

ckseattle.com

DNS History

11 records (7 active, 4 former)

○NSns-cloud-e1.googledomains.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 09:06:02
○ 2026-07-12 14:48:08
○ 2026-07-24 01:10:20

○NSns-cloud-e2.googledomains.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 09:06:02
○ 2026-07-12 14:48:08
○ 2026-07-24 01:10:20

○NSns-cloud-e3.googledomains.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 09:06:02
○ 2026-07-12 14:48:08
○ 2026-07-24 01:10:20

○NSns-cloud-e4.googledomains.com2019-12-16 → 2019-12-16 · 3 obs

● 2019-12-16 09:06:02
○ 2026-07-12 14:48:08
○ 2026-07-24 01:10:20

●NSns1.dynu.com2026-07-12 → 2026-07-24 · 3 obs

○ 2019-12-16 09:06:02
● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

●NSns2.dynu.com2026-07-12 → 2026-07-24 · 3 obs

○ 2019-12-16 09:06:02
● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

●NSns3.dynu.com2026-07-12 → 2026-07-24 · 3 obs

○ 2019-12-16 09:06:02
● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

●NSns4.dynu.com2026-07-12 → 2026-07-24 · 3 obs

○ 2019-12-16 09:06:02
● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

●NSns5.dynu.com2026-07-12 → 2026-07-24 · 3 obs

○ 2019-12-16 09:06:02
● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

●NSns6.dynu.com2026-07-12 → 2026-07-24 · 3 obs

○ 2019-12-16 09:06:02
● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

●MXmail.leetstack.com2026-07-12 → 2026-07-24 · 2 obs

● 2026-07-12 14:48:08
● 2026-07-24 01:10:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leetstack.com	ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com...	11 records

✅ Authoritative Response

Server:108.181.13.234

NS records: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com, ns4.dynu.com, ns5.dynu.com, ns6.dynu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leetstack.com (unsigned zone)

⏱️ Timing

Total: 1083ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns6.dynu.com, ns5.dynu.com...`
MX	1	`mail.leetstack.com (pri: 10)`
SOA	1	`ns1.dynu.com administrator.dynu.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.dynu.com, ns2.dynu.com, ns2.dynu.com...)

Analysis

Name Servers

DNS for leetstack.com is handled by 6 name servers: ns1.dynu.com, ns2.dynu.com, ns3.dynu.com and 3 others.

leetstack.com has at least partial name server overlap with other domains, such as redker.org, dynaflow.co.uk, helensharp.com and two others.

ns4.dynu.com, ns6.dynu.com and ns5.dynu.com — plus 6 other name servers — are commonly paired with these name servers.

Hostnames that resolve to two IP addresses:

ns2.dynu.com has two IP addresses: 108.181.13.234 and 2602:ff23:0:8888::2.

ns3.dynu.com has two IP addresses: 162.251.164.146 and 2605:9f80:4000:214::2.

ns4.dynu.com has two IP addresses: 108.181.159.122 and 2604:6600:2000:39::2.

ns5.dynu.com has two IP addresses: 216.105.169.98 and 2605:9f80:c000:404::2.

ns6.dynu.com has two IP addresses: 173.0.55.138 and 2607:f8f8:631:8612::2.

Hosts with just one IP address:

ns1.dynu.com directs to 72.51.58.2.

Mail Servers

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