vbkw.tk - dns.ninja
vbkw.tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 202.172.28.28🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | s27.coreserver.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | vbkw.tk ⭐ | ||||||
| A | 202.172.28.28🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | s27.coreserver.jp | ||||||
| TXT | v=spf1 ip4:202.172.28.28 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@vbkw.tk 2022-09-05 #21 | ||||||
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=1783831883 | ||||||
MX for
vbkw.tk |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.value-domain.com2015-08-02 → 2026-07-12 · 2 obs
● 2026-07-12 09:32:06
●NSns2.value-domain.com2015-12-05 → 2026-07-12 · 3 obs
● 2015-12-05 15:36:14
● 2026-07-12 09:32:06
●MXvbkw.tk2015-08-02 → 2026-07-12 · 2 obs
● 2026-07-12 09:32:06
○A150.95.9.562017-05-14 → 2017-05-14 · 4 obs
● 2017-05-14 23:38:02
○ 2026-02-26 11:30:54
○ 2026-07-12 09:32:06
○A184.168.221.382015-08-02 → 2015-08-02 · 3 obs
○ 2017-05-14 23:38:02
○ 2026-07-12 09:32:06
●A202.172.28.282026-02-26 → 2026-07-12 · 3 obs
● 2026-02-26 11:30:54
● 2026-07-12 09:32:06
○A203.189.105.562015-08-02 → 2016-07-11 · 4 obs
● 2016-07-11 08:14:14
○ 2017-05-14 23:38:02
○ 2026-07-12 09:32:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk | 8 records |
| vbkw.tk | ns2.value-domain.com, ns1.value-domain.com | - |
✅ Authoritative Response
Server:172.64.53.3
NS records: ns2.value-domain.com, ns1.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.172.28.28 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | vbkw.tk (pri: 10) |
| TXT | 1 | v=spf1 ip4:202.172.28.28 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.vbkw.tk |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
Mail Server Role
vbkw.tk acts as its own mail server.
IP Addresses
vbkw.tk points to a single IP number: 202.172.28.28.
Additional host names — xnin.tk, uvgi.tk, oktr.tk and two others — share IP numbers with vbkw.tk.
Name Servers
Two name servers handle the delegation for vbkw.tk: ns1.value-domain.com and ns2.value-domain.com.
vbkw.tk shares its name server setup with other domains, including foreveros.com, octpass.com, xn--ick7bf4492gtdn.com and two others.
There is at least partial name server overlap between vbkw.tk and other domains — kotatsu.org, jkp.or.jp, ninetail.tk and two more among them.
These name servers regularly appear alongside ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com and 3 other name servers in NS record sets.
ns1.value-domain.com → 172.64.52.38 and ns2.value-domain.com → 172.64.53.3: one IP number per host name.
Mail Servers
vbkw.tk has a single mail server: vbkw.tk itself.
vbkw.tk carries a single IP number, which is 202.172.28.28.