tk - robtex.com
tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.119.57.22 | ||||||
| PTR | idaprof.ads-tec.de | ||||||
| NS | a.ns.tk ⭐ | ||||||
| A | 2001:678:50::1🇹🇰 TK12001:678:50::/48 .tk anycast A | ||||||
| PTR | a.ns.tk | ||||||
| A | 194.0.38.1🇹🇰 TK1194.0.38.0/24 .tk anycast A | ||||||
| PTR | a.ns.tk | ||||||
| NS | b.ns.tk | ||||||
| A | 2001:678:54::1🇹🇰 TK12001:678:54::/48 .tk anycast B | ||||||
| PTR | b.ns.tk | ||||||
| A | 194.0.39.1🇹🇰 TK1194.0.39.0/24 .tk anycast B | ||||||
| PTR | b.ns.tk | ||||||
| NS | c.ns.tk | ||||||
| A | 2001:678:58::1🇹🇰 TK22001:678:58::/48 .tk anycast C | ||||||
| PTR | c.ns.tk | ||||||
| A | 194.0.40.1🇹🇰 TK2194.0.40.0/24 .tk anycast C | ||||||
| PTR | c.ns.tk | ||||||
| NS | d.ns.tk | ||||||
| A | 2001:678:5c::1🇹🇰 TK22001:678:5c::/48 .tk anycast D | ||||||
| PTR | d.ns.tk | ||||||
| A | 194.0.41.1🇹🇰 TK2194.0.41.0/24 .tk anycast D | ||||||
| PTR | d.ns.tk | ||||||
| SOA | a.ns.tkjoost\@zuurbier.dot.tk serial=1784813876 | ||||||
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-07-23 #2 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●A217.119.57.222015-09-04 → 2026-07-23 · 2 obs
● 2026-07-23 20:01:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | b.ns.tk, d.ns.tk, a.ns.tk, c.ns.tk | 8 records |
✅ Authoritative Response
Server:194.0.38.1
NS records: b.ns.tk, d.ns.tk, a.ns.tk, c.ns.tk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.119.57.22 |
| NS | 4 | a.ns.tk, b.ns.tk... |
| SOA | 1 | a.ns.tk joost\.zuurbier.dot.tk |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
Hierarchy
Under tk as parent sit chrise.tk, maldoror.tk, fghfj.tk, freifunk.tk, syncoxd.tk and hundreds of other host names.
IP Addresses
tk directs to one IP number, which is 217.119.57.22.
Name Servers
The domain tk is delegated to these four name servers: a.ns.tk, b.ns.tk, c.ns.tk and d.ns.tk.
tk is at least partially co-delegated on name servers with other domains, such as ns.tk.
a.ns.tk, b.ns.tk, c.ns.tk and d.ns.tk all point to exactly two IP numbers each: a.ns.tk → 194.0.38.1 and 2001:678:50::1; b.ns.tk → 194.0.39.1 and 2001:678:54::1; c.ns.tk → 194.0.40.1 and 2001:678:58::1; d.ns.tk → 194.0.41.1 and 2001:678:5c::1.