200k.work - robtex.com
200k.work
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.242🇯🇵 GMO-INTERNET157.7.40.0/21 | ||||||
| PTR | users205.vip.heteml.jp | ||||||
| NS | dns0.heteml.jp ⭐ | ||||||
| A | 157.7.44.53GMO-INTERNET157.7.40.0/21 | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149 | ||||||
| MX | mx.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1 | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@200k.work serial=1792381698 | ||||||
work
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.work ⭐ | ||||||
| NS | b.nic.work | ||||||
| NS | c.nic.work | ||||||
| NS | x.nic.work | ||||||
| NS | y.nic.work | ||||||
| NS | z.nic.work | ||||||
| SOA | a.nic.workadmin@tldns.godaddy serial=1792403992 | ||||||
Previously MX for
200k.work |
Subdomains
www.200k.work |
Same first word
Similar names
Previous names
Next names
DNS History
11 records (4 active, 7 former)
●NSdns0.heteml.jp2026-09-07 → 2026-10-19 · 3 obs
● 2026-09-07 20:22:20
● 2026-10-19 10:18:32
●NSdns1.heteml.jp2026-09-07 → 2026-10-19 · 3 obs
● 2026-09-07 20:22:20
● 2026-10-19 10:18:32
○NSns1.xserver.jp2016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
○NSns2.xserver.jp2016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
○NSns3.xserver.jp2016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
○NSns4.xserver.jp2016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
○NSns5.xserver.jp2016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
○MX200k.work2016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
●MXmx.hetemail.jp2026-09-07 → 2026-10-19 · 3 obs
● 2026-09-07 20:22:20
● 2026-10-19 10:18:32
●A157.7.44.2422026-09-07 → 2026-10-19 · 3 obs
● 2026-09-07 20:22:20
● 2026-10-19 10:18:32
○A183.90.232.42016-12-12 → 2018-01-23 · 4 obs
● 2018-01-23 01:31:20
○ 2026-09-07 20:22:20
○ 2026-10-19 10:18:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| work | a.nic.work, b.nic.work, c.nic.work, x.nic.work... | 12 records |
| 200k.work | dns0.heteml.jp, dns1.heteml.jp | - |
✅ Authoritative Response
Server:157.7.44.53
NS records: dns0.heteml.jp, dns1.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 200k.work (unsigned zone)
⏱️ Timing
Total: 1658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.242 |
| NS | 2 | dns0.heteml.jp, dns1.heteml.jp |
| MX | 1 | mx.hetemail.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.heteml.jp ~all |
| SOA | 1 | dns0.heteml.jp hostmaster.200k.work |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.work, a.nic.work, b.nic.work...)
Analysis
Hierarchy
The domain www.200k.work falls under the parent 200k.work.
IP Addresses
200k.work has exactly one IP address — 157.7.44.242.
k-f-h.com, warasibe.or.jp, souiti.com plus two other host names have IP numbers in common with 200k.work.
Name Servers
200k.work is served by two delegated name servers, dns0.heteml.jp and dns1.heteml.jp.
The name server configuration of 200k.work is shared with other domains, for instance ohtafarm-tamago.com, bungotakada-aruaru.com, f-flat.net and two others.
Each of dns0.heteml.jp and dns1.heteml.jp has one IP address: dns0.heteml.jp uses 157.7.44.53 and dns1.heteml.jp uses 157.7.188.149.
Mail Servers
200k.work uses one mail server — mx.hetemail.jp.
The mail server setup of 200k.work matches that of other domains such as koc-web.co.jp, totemtraxx.com, mogamiseiki.com and two others.
There is one IP number for mx.hetemail.jp: 157.7.189.1.