tchukuk.org - robtex.com
tchukuk.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:ad93🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1ec7🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.199Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.147🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | doug.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 108.162.193.159🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 172.64.33.159🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| A | 173.245.59.159🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | doug.ns.cloudflare.com | ||||||
| NS | sky.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2602🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c202🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2202🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 108.162.194.2🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 162.159.38.2Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| A | 172.64.34.2🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sky.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.199, 172.67.173.147 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:ad93, 2606:4700:3035::6815:1ec7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com | ||||||
| SOA | doug.ns.cloudflare.comdns@cloudflare.com serial=2400800120 | ||||||
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=1778426359 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSdoug.ns.cloudflare.com2026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 17:54:18
● 2026-05-10 15:45:30
○NSns1.justhost.com2015-07-05 → 2016-04-30 · 4 obs
● 2016-04-30 14:34:12
○ 2017-01-31 12:12:24
○ 2026-05-10 15:45:30
○NSns2.justhost.com2015-07-05 → 2016-04-30 · 4 obs
● 2016-04-30 14:34:12
○ 2017-01-31 12:12:24
○ 2026-05-10 15:45:30
●NSsky.ns.cloudflare.com2026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 17:54:18
● 2026-05-10 15:45:30
○MXmail.tchukuk.org2015-07-05 → 2016-04-30 · 4 obs
● 2016-04-30 14:34:12
○ 2017-01-31 12:12:24
○ 2026-05-10 15:45:30
●A104.21.30.1992026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 17:54:18
● 2026-05-10 15:45:30
●A172.67.173.1472026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 17:54:18
● 2026-05-10 15:45:30
○A173.254.28.1172015-07-05 → 2016-04-30 · 4 obs
● 2016-04-30 14:34:12
○ 2017-01-31 12:12:24
○ 2026-05-10 15:45:30
●A2606:4700:3032::ac43:ad932026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 17:54:18
● 2026-05-10 15:45:30
●A2606:4700:3035::6815:1ec72026-05-06 → 2026-05-10 · 3 obs
● 2026-05-06 17:54:18
● 2026-05-10 15:45:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| tchukuk.org | doug.ns.cloudflare.com, sky.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.2
NS records: doug.ns.cloudflare.com, sky.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tchukuk.org (unsigned zone)
⏱️ Timing
Total: 409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.30.199, 172.67.173.147 |
| AAAA | 2 | 2606:4700:3032::ac43:ad93, 2606:4700:3035::6815:1ec7 |
| NS | 2 | doug.ns.cloudflare.com, sky.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | doug.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
tchukuk.org maps to four IP numbers: 2606:4700:3032::ac43:ad93, 2606:4700:3035::6815:1ec7, 104.21.30.199 and 172.67.173.147.
Other host names such as www.stocks-for-beginners.com, audiodropper.com, chandlerbeecontrol.net, www.playgunbound.com and neonvegas.org.nz share IPs with tchukuk.org.
Name Servers
Two name servers doug.ns.cloudflare.com and sky.ns.cloudflare.com handle the delegation for tchukuk.org.
tchukuk.org shares the same name server setup as other domains, for example egminfaz.org, tcasliyeceza.org, cezakamu.com, trarabulucu.org and egmtc.net.
tchukuk.org at least partially shares name servers with other domains, for example 0zh0.com, medistays.com.au, ocartmart.com, projukti.com.bd and prepuk.com.
These name servers are commonly used with chan.ns.cloudflare.com and kyree.ns.cloudflare.com and addilyn.ns.cloudflare.com.
Host names with six IP numbers:
doug.ns.cloudflare.com points to 2606:4700:58::adf5:3b9f, 2803:f800:50::6ca2:c19f, 2a06:98c1:50::ac40:219f, 108.162.193.159, 172.64.33.159 and 173.245.59.159.
sky.ns.cloudflare.com points to 2606:4700:50::a29f:2602, 2803:f800:50::6ca2:c202, 2a06:98c1:50::ac40:2202, 108.162.194.2, 162.159.38.2 and 172.64.34.2.