techu.tk - dns.ninja
techu.tk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.frienddns.info ⚠️ Not in zone NS records | ||||||
| A | 146.19.188.222🇭🇰 WORLDSTREAM-1146.19.188.0/24 | ||||||
| PTR | ns1.frienddns.info | ||||||
| A | 185.253.0.101🇺🇦 GF-UA185.253.0.0/24 FH-KYIV | ||||||
| PTR | ns1.frienddns.info | ||||||
| NS | ns2.frienddns.info ⚠️ Not in zone NS records | ||||||
| A | 5.61.43.162🇩🇪 LEASEWEB-DE-FRA-105.61.32.0/20 routed via LeaseWeb DE | ||||||
| PTR | ns2.frienddns.info | ||||||
| A | 54.36.103.242🇫🇷 OVH54.36.0.0/16 | ||||||
| PTR | ns2.frienddns.info | ||||||
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.tkjoost\@zuurbier.dot.tk serial=1781392416 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSns1.frienddns.info2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 10:41:30
● 2026-06-14 07:59:16
○NSns1.localhost.ltd2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 22:05:58
○ 2026-03-22 10:41:30
○ 2026-06-14 07:59:16
●NSns2.frienddns.info2026-03-22 → 2026-06-14 · 3 obs
● 2026-03-22 10:41:30
● 2026-06-14 07:59:16
○NSns2.localhost.ltd2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 22:05:58
○ 2026-03-22 10:41:30
○ 2026-06-14 07:59:16
○MXmail.techu.tk2015-06-08 → 2017-04-20 · 4 obs
● 2017-04-20 22:05:58
○ 2026-03-22 10:41:30
○ 2026-06-14 07:59:16
○A217.12.207.1262015-06-08 → 2016-04-15 · 4 obs
● 2016-04-15 22:24:28
○ 2016-07-10 00:52:44
○ 2026-06-14 07:59:16
○A91.210.164.1992016-07-10 → 2017-04-20 · 5 obs
● 2016-07-10 00:52:44
● 2017-04-20 22:05:58
○ 2026-03-22 10:41:30
○ 2026-06-14 07:59:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | a.ns.tk, d.ns.tk, c.ns.tk, b.ns.tk | 8 records |
| techu.tk | ns1.frienddns.info, ns2.frienddns.info | - |
✅ Authoritative Response
Server:146.19.188.222
NS records: ns1.frienddns.info, ns2.frienddns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 1467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
Name Servers
The NS records for techu.tk delegate to ns1.frienddns.info and ns2.frienddns.info.
techu.tk has the same name server delegation as a number of other domains, such as imesta.ru, buzova-project.ru, masla-darom.ru and two more.
There is at least partial name server overlap between techu.tk and other domains — poddons.com, sobachonok.ru, lifevidos.ru and two more among them.
These name servers regularly appear alongside ns3.frienddns.net, ns4.frienddns.net, mamal122.vds and 4 other name servers in NS record sets.
ns1.frienddns.info resolves to 146.19.188.222 and 185.253.0.101. Likewise, ns2.frienddns.info resolves to 5.61.43.162 and 54.36.103.242 — two IP addresses apiece.