kora4k.online - robtex.com
kora4k.online
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:84b6🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:50a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.10Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.132.182🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elisa.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2636🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c236🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2236🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 108.162.194.54🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 162.159.38.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| A | 172.64.34.54🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elisa.ns.cloudflare.com | ||||||
| NS | rayden.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| TXT | google-site-verification=b53YJLx_LlKv6Du6gtDPi1PfLO0YNlrc21XFS2pcOzk | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.10, 172.67.132.182 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:84b6, 2606:4700:3036::6815:50a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com | ||||||
| SOA | elisa.ns.cloudflare.comdns@cloudflare.com serial=2396555492 | ||||||
online
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1775943513 | ||||||
Same first word
kora4k.online |
Similar names
DNS History
8 records (6 active, 2 former)
●NSelisa.ns.cloudflare.com2026-03-01 → 2026-04-11 · 2 obs
● 2026-04-11 21:50:56
●NSrayden.ns.cloudflare.com2026-03-01 → 2026-04-11 · 2 obs
● 2026-04-11 21:50:56
●A104.21.5.102026-03-01 → 2026-04-11 · 5 obs
● 2026-03-08 03:28:42
○ 2026-03-17 16:50:20
● 2026-04-05 04:53:10
● 2026-04-11 21:50:56
○A172.64.80.12026-03-17 → 2026-03-17 · 4 obs
● 2026-03-17 16:50:20
○ 2026-04-05 04:53:10
○ 2026-04-11 21:50:56
●A172.67.132.1822026-03-01 → 2026-04-11 · 5 obs
● 2026-03-08 03:28:42
○ 2026-03-17 16:50:20
● 2026-04-05 04:53:10
● 2026-04-11 21:50:56
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-17 → 2026-03-17 · 4 obs
● 2026-03-17 16:50:20
○ 2026-04-05 04:53:10
○ 2026-04-11 21:50:56
●A2606:4700:3034::ac43:84b62026-03-01 → 2026-04-11 · 5 obs
● 2026-03-08 03:28:42
○ 2026-03-17 16:50:20
● 2026-04-05 04:53:10
● 2026-04-11 21:50:56
●A2606:4700:3036::6815:50a2026-03-01 → 2026-04-11 · 5 obs
● 2026-03-08 03:28:42
○ 2026-03-17 16:50:20
● 2026-04-05 04:53:10
● 2026-04-11 21:50:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| online | ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.info, ns10.trs-dns.org | - |
| kora4k.online | elisa.ns.cloudflare.com, rayden.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.54
NS records: elisa.ns.cloudflare.com, rayden.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kora4k.online (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.10, 172.67.132.182 |
| AAAA | 2 | 2606:4700:3034::ac43:84b6, 2606:4700:3036::6815:50a |
| NS | 2 | elisa.ns.cloudflare.com, rayden.ns.cloudflare.com |
| TXT | 1 | google-site-verification=b53YJLx_LlKv6Du |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elisa.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
kora4k.online resolves to four IP numbers: 2606:4700:3034::ac43:84b6, 2606:4700:3036::6815:50a, 104.21.5.10 and 172.67.132.182.
Other host names such as butterino.dev, listgram.org, mail.configinf.com.br, ayoyike.sbs and vitalstream.cn share IPs with kora4k.online.
Name Servers
kora4k.online is delegated to two name servers: elisa.ns.cloudflare.com and rayden.ns.cloudflare.com.
kora4k.online shares the same name server setup as laravel-docs.com, eurocraft.com.tr, actionliftinc.com, otoparcasan.com and 22logisticscongress.gr.
kora4k.online at least partially shares name servers with other domains, for instance goldworldonline.co.uk, inspectorgorgeous.com, 777j2.com, nuimay.cn and plazalines.com.
these name servers are commonly used together with the name servers dorthy.ns.cloudflare.com, max.ns.cloudflare.com, jen.ns.cloudflare.com, harvey.ns.cloudflare.com and carl.ns.cloudflare.com.
Host names with six IP numbers:
elisa.ns.cloudflare.com points to 2606:4700:50::a29f:2636, 2803:f800:50::6ca2:c236, 2a06:98c1:50::ac40:2236, 108.162.194.54, 162.159.38.54 and 172.64.34.54.
rayden.ns.cloudflare.com points to 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.