37k.us - robtex.com
37k.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.12.29.253🇺🇸 AS401696154.12.24.0/21 | ||||||
| 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@37k.us 2026-07-02 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784836526 | ||||||
Same first word
Similar names
k37.cz |
k73.com |
k73.ru |
k37.se |
3k7.com |
73k.club |
k37.de |
k73.dk |
k37.ru |
k37.biz |
k73.net |
k37.com |
73k.net |
73k.org |
k37.mx |
k37.info |
7k3.casino |
73k.us |
k73.de |
k37.nl |
73k.com |
73k.de |
k73.org |
k37.net |
k37.click |
7k3.com |
3k7.net |
73k.io |
k37.us |
DNS History
4 records (3 active, 1 former)
●NSns1.dyna-ns.net2026-07-01 → 2026-07-23 · 2 obs
● 2026-07-23 20:22:54
●NSns2.dyna-ns.net2026-07-01 → 2026-07-23 · 2 obs
● 2026-07-23 20:22:54
○A154.12.29.1842026-07-01 → 2026-07-01 · 3 obs
○ 2026-07-23 20:22:52
○ 2026-07-23 20:22:54
●A154.12.29.2532026-07-23 → 2026-07-23 · 3 obs
● 2026-07-23 20:22:52
● 2026-07-23 20:22:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, n.cctld.us, b.cctld.us, x.cctld.us... | - |
| 37k.us | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.26.92
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 37k.us (unsigned zone)
⏱️ Timing
Total: 403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.12.29.253 |
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| SOA | 1 | ns1.dyna-ns.net hostmaster.37k.us |
Analysis
IP Addresses
37k.us resolves to one IP address: 154.12.29.253.
666yuxi666.cc, 3ss.us, 22d.us and two other host names share IP numbers with 37k.us.
Name Servers
37k.us uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.
37k.us uses the same name servers as several other domains — among them re4mat.com, yuheng76.com, eeriesol.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.