classoco.com - robtex.com
classoco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.60.251.251🇩🇪 Cloudflare185.60.251.0/24 | ||||||
| NS | classoco.com ⭐ | ||||||
| A | 185.60.251.251🇩🇪 Cloudflare185.60.251.0/24 | ||||||
| NS | dns01.muumuu-domain.com | ||||||
| A | 202.239.23.39🇯🇵 IDC202.239.23.0/24 Frontier Inc. | ||||||
| NS | dns02.muumuu-domain.com | ||||||
| A | 160.251.249.62🇯🇵 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 | classoco.compostmaster@classoco.com serial=1686189624 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1790189654 | ||||||
NS for
classoco.com |
Same first word
classoco.com |
Similar names
calossco.com |
socalcos.com |
alsocsoc.com |
cascosol.com |
sccasolo.net |
casscool.co.kr |
alossocc.com |
acoolcss.workers.dev |
sccasolo.com |
socalcos.pt |
Previous names
Next names
DNS History
9 records (5 active, 4 former)
●NSclassoco.com2026-08-21 → 2026-09-23 · 3 obs
● 2026-08-21 11:04:52
● 2026-09-23 19:22:38
●NSdns01.muumuu-domain.com2026-08-21 → 2026-09-23 · 3 obs
● 2026-08-21 11:04:52
● 2026-09-23 19:22:38
●NSdns02.muumuu-domain.com2026-08-21 → 2026-09-23 · 3 obs
● 2026-08-21 11:04:52
● 2026-09-23 19:22:38
○NSuns01.lolipop.jp2015-05-30 → 2018-07-06 · 4 obs
● 2018-07-06 08:07:52
○ 2026-08-21 11:04:52
○ 2026-09-23 19:22:38
○NSuns02.lolipop.jp2015-05-30 → 2018-07-06 · 4 obs
● 2018-07-06 08:07:52
○ 2026-08-21 11:04:52
○ 2026-09-23 19:22:38
●MXmx01.lolipop.jp2015-05-30 → 2026-09-23 · 2 obs
● 2026-09-23 19:22:38
○A157.7.107.1582016-12-30 → 2018-07-06 · 5 obs
● 2016-12-30 02:58:40
● 2018-07-06 08:07:52
○ 2026-08-21 11:04:52
○ 2026-09-23 19:22:38
●A185.60.251.2512026-08-21 → 2026-09-23 · 3 obs
● 2026-08-21 11:04:52
● 2026-09-23 19:22:38
○A210.172.144.222015-05-30 → 2016-04-20 · 4 obs
● 2016-04-20 02:34:12
○ 2016-12-30 02:58:40
○ 2026-09-23 19:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| classoco.com | dns01.muumuu-domain.com, dns02.muumuu-domain.com | 2 records |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for classoco.com (unsigned zone)
⏱️ Timing
Total: 838ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.60.251.251 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| TXT | 1 | v=spf1 include:_spf.lolipop.jp ~all |
| SOA | 1 | classoco.com postmaster.classoco.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Name Server Role
classoco.com is listed as a name server for classoco.com — it is in-bailiwick, authoritative for its own domain.
The name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are often paired with classoco.com.
IP Addresses
classoco.com has exactly one IP address — 185.60.251.251.
copainscommecochons-toulouse.fr, computer-ma.de, baeckereitechnik-doerner.com plus two other host names have IP numbers in common with classoco.com.
Name Servers
Three name servers handle the delegation for classoco.com: classoco.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
classoco.com has at least partial name server overlap with other domains, such as madobenite.baby, asia-asp.com, corola.work and two others.
The hostnames classoco.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP: classoco.com → 185.60.251.251, dns01.muumuu-domain.com → 202.239.23.39, dns02.muumuu-domain.com → 160.251.249.62.
Mail Servers
classoco.com uses one mail server — mx01.lolipop.jp.
The mail server setup of classoco.com matches that of other domains such as adlead-art.com, plz-plz.com, sndn-ngr.com and two others.
mx01.lolipop.jp directs to just one IP number, 157.7.107.233.