k40.app - robtex.com
k40.app
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
04k.info |
0k4.ru |
0k4.cc |
40k.io |
4k0.cn |
0k4.de |
0k4.com |
4k0.com |
0k4.net |
04k.com.tw |
40k.ai |
4k0.de |
40k.us |
k04.de |
40k.app |
k04.ru |
40k.ch |
k04.net |
40k.ca |
40k.net |
40k.org |
04k.de |
40k.me |
40k.casino |
04k.ru |
40k.cn |
40k.gallery |
04k.com |
40k.eu |
DNS History
9 records (9 active, 0 former)
●NSedns152.ultradns.biz2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSedns152.ultradns.com2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSedns152.ultradns.net2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSedns152.ultradns.org2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSpdns104.ultradns.biz2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSpdns104.ultradns.com2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSpdns104.ultradns.net2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●NSpdns104.ultradns.org2026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
●A175.29.222.1612026-08-01 → 2026-08-03 · 2 obs
● 2026-08-03 06:41:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com... | - |
| k40.app | pdns104.ultradns.com, pdns104.ultradns.org, pdns104.ultradns.net, pdns104.ultradns.biz | - |
✅ Authoritative Response
Server:156.154.67.104
NS records: pdns104.ultradns.com, pdns104.ultradns.org, pdns104.ultradns.net, pdns104.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k40.app (unsigned zone)
⏱️ Timing
Total: 795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.222.161 |
| NS | 4 | edns152.ultradns.biz, edns152.ultradns.com... |
| SOA | 1 | edns152.ultradns.com mayamai1241.gmail.c |
Analysis
IP Addresses
k40.app resolves to one IP address: 175.29.222.161.
k27.app, kyun54.com, k31.app and two other host names share IP numbers with k40.app.
Name Servers
The DNS delegation for k40.app covers 8 name servers: edns152.ultradns.biz, pdns104.ultradns.biz, edns152.ultradns.com and 5 more.
There is at least partial name server overlap between k40.app and other domains — 1193ky.com, 2012ky.com, 1210ky.com and two more among them.
These name servers regularly appear alongside pdns104.ultradns.com, pdns104.ultradns.net, pdns104.ultradns.org and 6 other name servers in NS record sets.
Hostnames that resolve to two IP addresses:
edns152.ultradns.biz maps to two IP addresses — 204.74.67.152 and 2610:a1:1015::298.
pdns104.ultradns.biz maps to two IP addresses — 156.154.66.104 and 2610:a1:1015::8c.
edns152.ultradns.com maps to two IP addresses — 204.74.66.152 and 2001:502:f3ff::298.
pdns104.ultradns.com maps to two IP addresses — 156.154.64.104 and 2001:502:f3ff::8c.
edns152.ultradns.net maps to two IP addresses — 204.74.110.152 and 2610:a1:1014::298.
pdns104.ultradns.net maps to two IP addresses — 156.154.65.104 and 2610:a1:1014::8c.
edns152.ultradns.org maps to two IP addresses — 204.74.111.152 and 2001:502:4612::298.
pdns104.ultradns.org maps to two IP addresses — 156.154.67.104 and 2001:502:4612::8c.