jtcode.tk - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jtcode.tk`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:27bd::1234^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	213.133.104.4^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www4.your-server.de` ⭐
		A	2a01:4f8:d0a:27bd::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www4.your-server.de`
		A	88.198.219.246^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`www4.your-server.de`
TXT	`v=spf1 +a +mx ?all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-08-15 #0

`tk`

	DNSSEC	⚠️ Not signed
	A	217.119.57.22
	NS	`a.ns.tk` ⭐
	NS	`b.ns.tk`
	NS	`c.ns.tk`
	NS	`d.ns.tk`
	SOA	`a.ns.tk`joost\@zuurbier.dot.tk serial=1789337779

⚠️ On DNS blocklist: spam-tlds

Same first word

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Previous names

jtaqx.tk

jtasm.tk

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jtbd.tk

jtbdf.tk

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jtbhk.tk

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jtbr.tk

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Next names

jtcpw.tk

jtcr.tk

jtcrew.tk

jtcss.tk

jtcy.tk

jtcyy.tk

jtd95.tk

jtdds.tk

jtdh.tk

jtdjt.tk

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DNS History

6 records (6 active, 0 former)

●NSns.second-ns.com2026-08-30 → 2026-09-14 · 2 obs

● 2026-08-30 04:15:40
● 2026-09-14 02:58:36

●NSns1.your-server.de2026-08-30 → 2026-09-14 · 2 obs

● 2026-08-30 04:15:40
● 2026-09-14 02:58:36

●NSns3.second-ns.de2026-08-30 → 2026-09-14 · 2 obs

● 2026-08-30 04:15:40
● 2026-09-14 02:58:36

●MXwww4.your-server.de2026-08-30 → 2026-09-14 · 2 obs

● 2026-08-30 04:15:40
● 2026-09-14 02:58:36

●A213.133.104.42026-08-30 → 2026-09-14 · 2 obs

● 2026-08-30 04:15:40
● 2026-09-14 02:58:36

●A2a01:4f8:d0a:27bd::12342026-08-30 → 2026-09-14 · 2 obs

● 2026-08-30 04:15:40
● 2026-09-14 02:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tk	b.ns.tk, d.ns.tk, a.ns.tk, c.ns.tk	8 records
jtcode.tk	ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de	-

✅ Authoritative Response

Server:193.47.99.4

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk (unsigned zone)

⏱️ Timing

Total: 1611ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.133.104.4`
AAAA	1	`2a01:4f8:d0a:27bd::1234`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`www4.your-server.de (pri: 10)`
TXT	1	`v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.ns.tk, b.ns.tk, d.ns.tk...)

Analysis

IP Addresses

jtcode.tk points to the IP addresses 213.133.104.4 and 2a01:4f8:d0a:27bd::1234

Additional host names — haake.xyz, rohrcloud.de, immoxperten.com and two others — share IP numbers with jtcode.tk.

Name Servers

jtcode.tk has three name servers — ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

At least some of jtcode.tk's name servers are shared with other domains, for example melanie-wagner.at, proman.pro, displaymax.de and two more.

Each of ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de points to two IP numbers. ns.second-ns.com points to 213.239.204.242 and 2a01:4f8:0:a101::b:1. ns3.second-ns.de points to 193.47.99.4 and 2001:67c:192c::add:b3. ns1.your-server.de points to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

jtcode.tk has one mail server: www4.your-server.de.

jtcode.tk shares the same mail server setup as other domains, including nianguaflow.com, sokolowski-holzbau.de, as-edv.net and two others.

jtcode.tk overlaps on mail servers with certain other domains, ksushi.net among them.

www4.your-server.de directs to two IP numbers, 88.198.219.246 and 2a01:4f8:d0a:27bd::2.