koicupid.com - robtex.com
koicupid.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.44.185.206🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-206.virt.lolipop.jp | ||||||
| NS | koicupid.com ⭐ | ||||||
| A | 163.44.185.206🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | 163-44-185-206.virt.lolipop.jp | ||||||
| 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 | ||||||
| SOA | koicupid.compostmaster@koicupid.com serial=1605799506 | ||||||
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=1774649637 | ||||||
NS for
koicupid.com |
Subdomains
www.koicupid.com |
Same first word
koicupid.com |
DNS History
6 records (5 active, 1 former)
●NSdns01.muumuu-domain.com2020-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 22:17:32
●NSdns02.muumuu-domain.com2020-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 22:17:32
●NSkoicupid.com2020-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 22:17:32
●MXmx01.lolipop.jp2020-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 22:17:32
○A157.7.107.1832020-03-11 → 2020-03-11 · 2 obs
○ 2026-03-27 22:17:32
●A163.44.185.2062026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 22:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koicupid.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 koicupid.com (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.44.185.206 |
| NS | 2 | dns02.muumuu-domain.com, dns01.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| SOA | 1 | koicupid.com postmaster.koicupid.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
The parent of www.koicupid.com is koicupid.com.
Name Server Role
koicupid.com acts as the name server for koicupid.com.
dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers along with koicupid.com.
IP Addresses
koicupid.com points to a single IP number: 163.44.185.206.
Other host names, for instance forwatec.com, i-mail.pro, nishi.sunnyday.jp, rakujyo.com and satoko-kimura.com share IP numbers with koicupid.com.
Name Servers
koicupid.com delegates to three name servers: koicupid.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
koicupid.com shares name servers with other domains at least partially, for instance berinyan.com, nyoro.net, infoleader.net, youtalk.jp and infocm.net.
Host names with a single IP number:
koicupid.com points to 163.44.185.206.
dns01.muumuu-domain.com points to 202.239.23.39.
dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
The mail server for koicupid.com is mx01.lolipop.jp.
koicupid.com shares the same mail server setup as other domains, including asada.me, misatofudousan.com, ysss.biz, eatis.jp and cassini.ink.
Host name mx01.lolipop.jp resolves to IP 157.7.107.233.