js121.com - dns.ninja
js121.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dyna-ns.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| A | 162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dyna-ns.net | ||||||
| NS | ns2.dyna-ns.net | ||||||
| A | 2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| A | 162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.dyna-ns.net | ||||||
| SOA | ns1.dyna-ns.nethostmaster@js121.com 2026-01-20 #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.netnstld@verisign-grs.com serial=1782907031 | ||||||
Same first word
js121.com |
Similar names
DNS History
18 records (2 active, 16 former)
○NSdns7.hichina.com2015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 03:26:58
○ 2016-01-01 12:08:08
○ 2026-07-01 12:12:46
○ 2016-01-01 12:08:08
○ 2026-07-01 12:12:46
○NSdns8.hichina.com2015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 03:26:58
○ 2016-01-01 12:08:08
○ 2026-07-01 12:12:46
○ 2016-01-01 12:08:08
○ 2026-07-01 12:12:46
○NSf1g1ns1.dnspod.net2019-03-21 → 2019-03-21 · 4 obs
○ 2016-09-20 10:33:32
● 2019-03-21 01:46:42
○ 2026-02-16 15:08:52
○ 2026-07-01 12:12:46
● 2019-03-21 01:46:42
○ 2026-02-16 15:08:52
○ 2026-07-01 12:12:46
○NSjuming.dnsdun.com2016-01-01 → 2016-01-01 · 4 obs
○ 2015-05-22 03:26:58
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
○NSjuming.dnsdun.net2016-01-01 → 2016-01-01 · 4 obs
○ 2015-05-22 03:26:58
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
●NSns1.dyna-ns.net2026-02-16 → 2026-07-01 · 3 obs
○ 2019-03-21 01:46:42
● 2026-02-16 15:08:52
● 2026-07-01 12:12:46
● 2026-02-16 15:08:52
● 2026-07-01 12:12:46
●NSns2.dyna-ns.net2026-02-16 → 2026-07-01 · 3 obs
○ 2019-03-21 01:46:42
● 2026-02-16 15:08:52
● 2026-07-01 12:12:46
● 2026-02-16 15:08:52
● 2026-07-01 12:12:46
○NSns55.domaincontrol.com2016-09-20 → 2016-09-20 · 4 obs
○ 2016-01-01 12:08:08
● 2016-09-20 10:33:32
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
● 2016-09-20 10:33:32
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
○NSns56.domaincontrol.com2016-09-20 → 2016-09-20 · 4 obs
○ 2016-01-01 12:08:08
● 2016-09-20 10:33:32
○ 2026-02-16 15:08:52
○ 2026-07-01 12:12:46
● 2016-09-20 10:33:32
○ 2026-02-16 15:08:52
○ 2026-07-01 12:12:46
○MXmailstore1.secureserver.net2016-09-20 → 2016-09-20 · 3 obs
● 2016-09-20 10:33:32
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
○MXsmtp.secureserver.net2016-09-20 → 2016-09-20 · 3 obs
● 2016-09-20 10:33:32
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
○A112.125.17.1032015-10-17 → 2015-10-17 · 4 obs
○ 2015-05-22 03:26:58
● 2015-10-17 00:46:04
○ 2016-01-01 12:08:08
○ 2026-07-01 12:12:46
● 2015-10-17 00:46:04
○ 2016-01-01 12:08:08
○ 2026-07-01 12:12:46
○A180.178.55.1792015-05-22 → 2015-05-22 · 3 obs
● 2015-05-22 03:26:58
○ 2015-10-17 00:46:04
○ 2026-07-01 12:12:46
○ 2015-10-17 00:46:04
○ 2026-07-01 12:12:46
○A42.51.37.1782016-09-20 → 2016-09-20 · 4 obs
○ 2016-01-01 12:08:08
● 2016-09-20 10:33:32
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
● 2016-09-20 10:33:32
○ 2019-03-21 01:46:42
○ 2026-07-01 12:12:46
○A45.120.29.1102016-01-01 → 2016-01-01 · 4 obs
○ 2015-10-17 00:46:04
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
○CNAME200555.aodid.com2016-01-01 → 2016-01-01 · 3 obs
● 2016-01-01 12:08:08
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
○ 2016-09-20 10:33:32
○ 2026-07-01 12:12:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| js121.com | ns2.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 js121.com (unsigned zone)
⏱️ Timing
Total: 182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | js69.jet88.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.js121.com |
Analysis
Name Servers
js121.com uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.
js121.com uses the same name servers as several other domains — among them icognis.com, redjes.com, atscene.com and two more.
Each of the hosts ns1.dyna-ns.net and ns2.dyna-ns.net has four IP addresses: ns1.dyna-ns.net points 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 points to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.