coba.ws - robtex.com
coba.ws
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.107.49🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 157-7-107-49.virt.lolipop.jp | ||||||
| NS | uns01.lolipop.jp ⭐ | ||||||
| A | 202.239.23.47🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | uns02.lolipop.jp | ||||||
| A | 160.251.249.29🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| MX | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| TXT | v=spf1 include:_spf.lolipop.jp ~all | ||||||
| SOA | uns01.lolipop.jpadmin@madame.jp 2007-07-12 #53 | ||||||
ws
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 64.70.19.33🇺🇸 AS356164.70.0.0/18 | ||||||
| NS | ns2.dns.ws ⭐ | ||||||
| NS | a.dns.ws | ||||||
| NS | ns5.dns.ws | ||||||
| NS | s.dns.ws | ||||||
| NS | us3.dns.ws | ||||||
| NS | us4.dns.ws | ||||||
| MX | mail.worldsite.ws ⭐ | ||||||
| SOA | ns2.dns.wshostmaster@dns.ws serial=2606180236 | ||||||
Subdomains
2dr.coba.ws |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSuns01.lolipop.jp2015-08-04 → 2026-06-18 · 2 obs
● 2026-06-18 16:04:48
●NSuns02.lolipop.jp2015-08-04 → 2026-06-18 · 2 obs
● 2026-06-18 16:04:48
●MXmx01.lolipop.jp2015-08-04 → 2026-06-18 · 2 obs
● 2026-06-18 16:04:48
○A157.7.107.1362016-06-07 → 2016-12-06 · 5 obs
● 2016-06-07 22:53:20
● 2016-12-06 20:26:42
○ 2026-06-12 10:16:32
○ 2026-06-18 16:04:48
●A157.7.107.492026-06-12 → 2026-06-18 · 3 obs
● 2026-06-12 10:16:32
● 2026-06-18 16:04:48
○A210.172.144.222015-08-04 → 2016-03-26 · 4 obs
● 2016-03-26 04:20:28
○ 2016-06-07 22:53:20
○ 2026-06-18 16:04:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ws | a.dns.ws, s.dns.ws, ns2.dns.ws, ns5.dns.ws... | 8 records |
| coba.ws | uns01.lolipop.jp, uns02.lolipop.jp | - |
✅ Authoritative Response
Server:202.239.23.47
NS records: uns01.lolipop.jp, uns02.lolipop.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coba.ws (unsigned zone)
⏱️ Timing
Total: 2273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.107.49 |
| NS | 2 | uns02.lolipop.jp, uns01.lolipop.jp |
| MX | 1 | mx01.lolipop.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | uns01.lolipop.jp admin.madame.jp |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.dns.ws, a.dns.ws, s.dns.ws...)
Analysis
Hierarchy
coba.ws is a parent domain of 2dr.coba.ws.
IP Addresses
coba.ws points to a single IP number: 157.7.107.49.
Additional host names — diva-management.com, lavi-soft.com, 35chan.net and two others — share IP numbers with coba.ws.
Name Servers
coba.ws is served by two delegated name servers, uns01.lolipop.jp and uns02.lolipop.jp.
coba.ws shares its name server setup with other domains, including kashibessou.jp, lou-japan.com, aineamami.com and two others.
uns01.lolipop.jp and uns02.lolipop.jp each resolve to one IP number: uns01.lolipop.jp points to 202.239.23.47 and uns02.lolipop.jp points to 160.251.249.29.
Mail Servers
coba.ws has one mail server: mx01.lolipop.jp.
coba.ws shares the same mail server setup as other domains, including takabon.com, pcom.me, xn--08jxc4k6fp98lh4qvvo30ii4seo6dw6za.com and two others.
coba.ws has at least some mail servers in common with other domains, such as argyle.jp, jissa.org, charles.co.jp and universal-media.co.jp.
These mail servers are frequently used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com, plus two others.
There is one IP number for mx01.lolipop.jp: 157.7.107.233.