webdev.works - robtex.com
webdev.works
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.189.188🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users218.vip.heteml.jp | ||||||
| NS | dns0.heteml.jp ⭐ | ||||||
| A | 157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns510.heteml.jp | ||||||
| NS | dns1.heteml.jp | ||||||
| A | 157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | dns711.phy.heteml.jp | ||||||
| MX | mx.hetemail.jp ⭐ | ||||||
| A | 157.7.189.1🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.heteml.jp | ||||||
| TXT | v=spf1 include:_spf.heteml.jp ~all | ||||||
| SOA | dns0.heteml.jphostmaster@webdev.works serial=1791307939 | ||||||
works
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.works ⭐ | ||||||
| NS | v0n1.nic.works | ||||||
| NS | v0n2.nic.works | ||||||
| NS | v0n3.nic.works | ||||||
| NS | v2n0.nic.works | ||||||
| NS | v2n1.nic.works | ||||||
| SOA | v0n0.nic.workshostmaster@donuts.email serial=1791307101 | ||||||
Previously MX for
webdev.works |
Same first word
Similar names
Previous names
Next names
DNS History
8 records (4 active, 4 former)
●NSdns0.heteml.jp2026-10-01 → 2026-10-06 · 3 obs
● 2026-10-01 09:41:06
● 2026-10-06 17:56:00
●NSdns1.heteml.jp2026-10-01 → 2026-10-06 · 3 obs
● 2026-10-01 09:41:06
● 2026-10-06 17:56:00
○NSns3.a2hosting.com2016-12-11 → 2017-09-24 · 4 obs
● 2017-09-24 14:05:22
○ 2026-10-01 09:41:06
○ 2026-10-06 17:56:00
○NSns4.a2hosting.com2016-12-11 → 2017-09-24 · 4 obs
● 2017-09-24 14:05:22
○ 2026-10-01 09:41:06
○ 2026-10-06 17:56:00
●MXmx.hetemail.jp2026-10-01 → 2026-10-06 · 3 obs
● 2026-10-01 09:41:06
● 2026-10-06 17:56:00
○MXwebdev.works2016-12-11 → 2017-09-24 · 4 obs
● 2017-09-24 14:05:22
○ 2026-10-01 09:41:06
○ 2026-10-06 17:56:00
●A157.7.189.1882026-10-01 → 2026-10-06 · 3 obs
● 2026-10-01 09:41:06
● 2026-10-06 17:56:00
○A75.98.175.922016-12-11 → 2017-09-24 · 4 obs
● 2017-09-24 14:05:22
○ 2026-10-01 09:41:06
○ 2026-10-06 17:56:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| works | v0n0.nic.works, v0n1.nic.works, v0n2.nic.works, v0n3.nic.works... | 12 records |
| webdev.works | dns1.heteml.jp, dns0.heteml.jp | - |
✅ Authoritative Response
Server:157.7.188.149
NS records: dns1.heteml.jp, dns0.heteml.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webdev.works (unsigned zone)
⏱️ Timing
Total: 3187ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.189.188 |
| 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.webdev.works |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.works, v0n1.nic.works, v0n2.nic.works...)
Analysis
IP Addresses
webdev.works resolves to one IP address: 157.7.189.188.
otasuke457.com, as-time.com, otasuke409.com and two other host names share IP numbers with webdev.works.
Name Servers
The NS records for webdev.works delegate to dns0.heteml.jp and dns1.heteml.jp.
webdev.works uses the same name servers as several other domains — among them k-masamitsu.com, kankaku-ad.com, hanamonyou.com and two more.
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
Mail for webdev.works is handled by a single mail server, mx.hetemail.jp.
webdev.works uses an identical mail server configuration to several other domains — among them japan4.com, miyauchi-dental.net, parsley-youshoku.com and two more.
webdev.works overlaps on mail servers with certain other domains, keel-bw.com among them.
mx.hetemail.jp resolves to 157.7.189.1 and no other IP number.