krtka.org - robtex.com
krtka.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:bae0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:2be6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.43.230Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.224🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eve.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26cc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eve.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2cc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eve.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22cc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eve.ns.cloudflare.com | ||||||
| A | 108.162.194.204🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eve.ns.cloudflare.com | ||||||
| A | 162.159.38.204Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eve.ns.cloudflare.com | ||||||
| A | 172.64.34.204🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eve.ns.cloudflare.com | ||||||
| NS | troy.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cda🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | troy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | troy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23da🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | troy.ns.cloudflare.com | ||||||
| A | 108.162.195.218🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | troy.ns.cloudflare.com | ||||||
| A | 162.159.44.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | troy.ns.cloudflare.com | ||||||
| A | 172.64.35.218🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | troy.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.43.230, 172.67.186.224 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bae0, 2606:4700:3033::6815:2be6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=94, name=cloudflare-ech.com | ||||||
| SOA | eve.ns.cloudflare.comdns@cloudflare.com serial=2410339564 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786451542 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSeve.ns.cloudflare.com2026-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 12:55:18
●NStroy.ns.cloudflare.com2026-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 12:55:18
●A104.21.43.2302026-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 12:55:18
●A172.67.186.2242026-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 12:55:18
●A2606:4700:3030::ac43:bae02026-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 12:55:18
●A2606:4700:3033::6815:2be62026-07-12 → 2026-08-11 · 2 obs
● 2026-08-11 12:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| krtka.org | eve.ns.cloudflare.com, troy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.204
NS records: eve.ns.cloudflare.com, troy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krtka.org (unsigned zone)
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.43.230, 172.67.186.224 |
| AAAA | 2 | 2606:4700:3030::ac43:bae0, 2606:4700:3033::6815:2be6 |
| NS | 2 | eve.ns.cloudflare.com, troy.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eve.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
krtka.org directs to four IP numbers, which are 104.21.43.230, 172.67.186.224, 2606:4700:3030::ac43:bae0 and 2606:4700:3033::6815:2be6.
Two other host names, along with wabobashop.cz, lkrocnco.study and www.passwords.dk, also share IP numbers with krtka.org.
Name Servers
krtka.org uses two name servers for its delegation: eve.ns.cloudflare.com and troy.ns.cloudflare.com.
krtka.org shares its NS records with other domains, for example komp1.guru, onlinegstregistration.co, krtk.site and two others.
There is at least partial name server overlap between krtka.org and other domains — gzluseng.com, 9646045.com, lztq188.com and two more among them.
The name servers maciej.ns.cloudflare.com, ashton.ns.cloudflare.com and mcgrory.ns.cloudflare.com are often found in combination with these name servers.
DNS names with 6 IP addresses:
Hostname eve.ns.cloudflare.com directs to 108.162.194.204, 162.159.38.204 and 172.64.34.204 along with 3 other IP addresses.
Hostname troy.ns.cloudflare.com directs to 108.162.195.218, 162.159.44.218 and 172.64.35.218 along with 3 other IP addresses.