tkcode.io - dns.ninja
tkcode.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3c67🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:c3c6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.103Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.195.198🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | brenna.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26b0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 108.162.194.176🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| A | 172.64.34.176🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brenna.ns.cloudflare.com | ||||||
| NS | gerald.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 108.162.193.168🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 172.64.33.168🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| A | 173.245.59.168🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gerald.ns.cloudflare.com | ||||||
| TXT | google-site-verification=CQ9Y99qMJSjbCbZ6COuYM6aYJFoUX-qR4WMxjDdLEl8 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.60.103, 172.67.195.198 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3c67, 2606:4700:3032::ac43:c3c6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com | ||||||
| SOA | brenna.ns.cloudflare.comdns@cloudflare.com serial=2412863233 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1789105891 | ||||||
Same first word
Similar names
Previous names
tkash.io |
tkasparaitis.io |
tkb33.io |
tkb555.io |
tkb777.io |
tkb88.io |
tkb91.io |
tkb96.io |
tkbaazi.io |
tkbaje.io |
tkbaji.io |
tkbet.io |
tkbit.io |
tkbk.io |
tkbpg.io |
tkb(0x7075737379).io |
tkbrich.io |
tkbssl.io |
tkc.io |
tkcloud.io |
Next names
tkconstruction.io |
tkd-global.io |
tkd.io |
tkdn.io |
tkdown.io |
tkds.io |
tkdu.io |
tkdwn.io |
tkeel.io |
tkeeper.io |
tkems.io |
tkestack.io |
tket.io |
tkette.io |
tkevents.io |
tkey.io |
tkf.io |
tkfl.io |
tkforce.io |
tkg.io |
DNS History
10 records (6 active, 4 former)
●NSbrenna.ns.cloudflare.com2026-08-31 → 2026-09-11 · 2 obs
● 2026-09-11 06:27:44
●NSgerald.ns.cloudflare.com2026-08-31 → 2026-09-11 · 2 obs
● 2026-09-11 06:27:44
●A104.21.60.1032026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 09:13:50
● 2026-09-11 06:27:44
●A172.67.195.1982026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 09:13:50
● 2026-09-11 06:27:44
○A188.114.96.02026-08-31 → 2026-08-31 · 3 obs
○ 2026-09-07 09:13:50
○ 2026-09-11 06:27:44
○A188.114.97.02026-08-31 → 2026-08-31 · 3 obs
○ 2026-09-07 09:13:50
○ 2026-09-11 06:27:44
●A2606:4700:3031::6815:3c672026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 09:13:50
● 2026-09-11 06:27:44
●A2606:4700:3032::ac43:c3c62026-09-07 → 2026-09-11 · 3 obs
● 2026-09-07 09:13:50
● 2026-09-11 06:27:44
○A2a06:98c1:3120::2026-08-31 → 2026-08-31 · 3 obs
○ 2026-09-07 09:13:50
○ 2026-09-11 06:27:44
○A2a06:98c1:3121::2026-08-31 → 2026-08-31 · 3 obs
○ 2026-09-07 09:13:50
○ 2026-09-11 06:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, c0.nic.io, a0.nic.io, a2.nic.io | 8 records |
| tkcode.io | brenna.ns.cloudflare.com, gerald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.168
NS records: brenna.ns.cloudflare.com, gerald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkcode.io (unsigned zone)
⏱️ Timing
Total: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.195.198, 104.21.60.103 |
| AAAA | 2 | 2606:4700:3032::ac43:c3c6, 2606:4700:3031::6815:3c67 |
| NS | 2 | brenna.ns.cloudflare.com, gerald.ns.cloudflare.com |
| TXT | 1 | google-site-verification=CQ9Y99qMJSjbCbZ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | brenna.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a2.nic.io, b0.nic.io...)
Analysis
IP Addresses
tkcode.io resolves to four IP addresses: 104.21.60.103, 172.67.195.198, 2606:4700:3031::6815:3c67 and 2606:4700:3032::ac43:c3c6.
Additional host names — opensportcore.nl, stwgqcr.cn, mail.moc.gov.gy and two others — share IP numbers with tkcode.io.
Name Servers
DNS delegation for tkcode.io points to two name servers: brenna.ns.cloudflare.com and gerald.ns.cloudflare.com.
tkcode.io shares its name server setup with other domains, including womenmedicinalcannabiz.com, iteravegames.com, yashgaurav.in and two others.
tkcode.io has at least partial name server overlap with other domains, such as tresdeinfografia.com, authenticsbd.com, ixl-backend-4298df-production.pages.dev and two others.
These name servers tend to appear together with the name servers hugh.ns.cloudflare.com, johnny.ns.cloudflare.com and cruz.ns.cloudflare.com.
Host names with 6 IP numbers:
brenna.ns.cloudflare.com has IP addresses 108.162.194.176, 162.159.38.176 and 172.64.34.176, plus 3 other.
gerald.ns.cloudflare.com has IP addresses 108.162.193.168, 172.64.33.168 and 173.245.59.168, plus 3 other.