dev21.com - dns.ninja

dev21.com

DNSSEC⚠️ Not signed
A46.101.242.222🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
PTRkukij.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
TXTb998317839fb4df1f31c469bc7d93a5f4d191ed6
SOAns1.dyna-ns.nethostmaster@dev21.com 2026-01-20 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781914750

Subdomains

s1.dev21.com

Same first word

dev21.com
dev21.keymachine.de
dev21.net

Similar names

12dev.com
21dev.net

DNS History

12 records (3 active, 9 former)

2008201020122014201620182020202220242026NSns1.dyna-ns.netns2.dyna-ns.netns1.dntrust.comns1.smart-nic.dens2.dntrust.comns2.smart-nic.dens3.dntrust.comns3.smart-nic.dens4.dntrust.comns4.smart-nic.deA46.101.242.222185.53.177.20
○NSns1.dntrust.com2015-10-06 → 2018-08-15 · 5 obs
○ 2007-10-06 11:44:56
● 2015-10-06 23:47:06
● 2018-08-15 09:20:10
○ 2026-02-24 00:20:20
○ 2026-06-20 00:46:42
●NSns1.dyna-ns.net2026-02-24 → 2026-06-20 · 3 obs
○ 2018-08-15 09:20:10
● 2026-02-24 00:20:20
● 2026-06-20 00:46:42
○NSns1.smart-nic.de2015-08-01 → 2015-09-18 · 5 obs
○ 2007-10-06 11:44:56
● 2015-08-01 06:22:28
● 2015-09-18 21:24:28
○ 2015-10-06 23:47:06
○ 2026-06-20 00:46:42
○NSns2.dntrust.com2015-10-06 → 2018-08-15 · 5 obs
○ 2007-10-06 11:44:56
● 2015-10-06 23:47:06
● 2018-08-15 09:20:10
○ 2026-02-24 00:20:20
○ 2026-06-20 00:46:42
●NSns2.dyna-ns.net2026-02-24 → 2026-06-20 · 3 obs
○ 2018-08-15 09:20:10
● 2026-02-24 00:20:20
● 2026-06-20 00:46:42
○NSns2.smart-nic.de2015-08-01 → 2015-09-18 · 5 obs
○ 2007-10-06 11:44:56
● 2015-08-01 06:22:28
● 2015-09-18 21:24:28
○ 2015-10-06 23:47:06
○ 2026-06-20 00:46:42
○NSns3.dntrust.com2015-10-06 → 2018-08-15 · 5 obs
○ 2007-10-06 11:44:56
● 2015-10-06 23:47:06
● 2018-08-15 09:20:10
○ 2026-02-24 00:20:20
○ 2026-06-20 00:46:42
○NSns3.smart-nic.de2015-08-01 → 2015-09-18 · 5 obs
○ 2007-10-06 11:44:56
● 2015-08-01 06:22:28
● 2015-09-18 21:24:28
○ 2015-10-06 23:47:06
○ 2026-06-20 00:46:42
○NSns4.dntrust.com2015-10-06 → 2018-08-15 · 5 obs
○ 2007-10-06 11:44:56
● 2015-10-06 23:47:06
● 2018-08-15 09:20:10
○ 2026-02-24 00:20:20
○ 2026-06-20 00:46:42
○NSns4.smart-nic.de2015-08-01 → 2015-09-18 · 5 obs
○ 2007-10-06 11:44:56
● 2015-08-01 06:22:28
● 2015-09-18 21:24:28
○ 2015-10-06 23:47:06
○ 2026-06-20 00:46:42
○A185.53.177.202015-08-01 → 2018-08-15 · 5 obs
○ 2007-10-06 11:44:56
● 2015-08-01 06:22:28
● 2018-08-15 09:20:10
○ 2026-02-24 00:20:20
○ 2026-06-20 00:46:42
●A46.101.242.2222026-02-24 → 2026-06-20 · 3 obs
○ 2018-08-15 09:20:10
● 2026-02-24 00:20:20
● 2026-06-20 00:46:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...-
dev21.comns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev21.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

TypeCountSample Data
A146.101.242.222
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
TXT1b998317839fb4df1f31c469bc7d93a5f4d191ed6
SOA1ns1.dyna-ns.net hostmaster.dev21.com

Analysis

Hierarchy

s1.dev21.com is a subdomain of dev21.com.

IP Addresses

dev21.com has exactly one IP address — 46.101.242.222.

janisit.com, go-gle.com, mx.al-ex.com plus two other host names have IP numbers in common with dev21.com.

Name Servers

dev21.com uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.

The name server configuration of dev21.com is shared with other domains, for instance oxnard.city, 242s.com, puju.net and two others.

Hosts ns1.dyna-ns.net and ns2.dyna-ns.net each point to four IP addresses: ns1.dyna-ns.net resolves to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net resolves to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.