87kotoba.com - robtex.com
87kotoba.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.129.107🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1097.sakura.ne.jp | ||||||
| NS | 87kotoba.com ⭐ | ||||||
| A | 219.94.129.107🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www1097.sakura.ne.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 | mail.87kotoba.com ⭐ | ||||||
| A | 153.122.53.225🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | createdante.net | ||||||
| TXT | v=spf1 ip4:153.122.53.225 -all | ||||||
| SOA | 87kotoba.compostmaster@87kotoba.com serial=1772184927 | ||||||
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=1776141232 | ||||||
NS for
87kotoba.com |
Subdomains
mail.87kotoba.com |
Same first word
87kotoba.com |
DNS History
13 records (5 active, 8 former)
●NS87kotoba.com2020-03-30 → 2026-04-14 · 3 obs
● 2020-03-30 19:41:22
● 2026-04-14 04:34:56
●NSdns01.muumuu-domain.com2020-03-30 → 2026-04-14 · 3 obs
● 2020-03-30 19:41:22
● 2026-04-14 04:34:56
●NSdns02.muumuu-domain.com2020-03-30 → 2026-04-14 · 3 obs
● 2020-03-30 19:41:22
● 2026-04-14 04:34:56
○NSns4.cpi.ad.jp2015-07-23 → 2016-09-27 · 4 obs
● 2016-09-27 01:42:22
○ 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
○NSns5.cpi.ad.jp2015-07-23 → 2016-09-27 · 4 obs
● 2016-09-27 01:42:22
○ 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
●MXmail.87kotoba.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:34:56
○MXmx01.muumuu-mail.com2020-03-30 → 2020-03-30 · 3 obs
● 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
○MXvlmx20.secure.ne.jp2015-07-23 → 2016-09-27 · 4 obs
● 2016-09-27 01:42:22
○ 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
○MXvlmx21.secure.ne.jp2015-07-23 → 2016-09-27 · 4 obs
● 2016-09-27 01:42:22
○ 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
○MXvlmx22.secure.ne.jp2015-07-23 → 2016-09-27 · 4 obs
● 2016-09-27 01:42:22
○ 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
○A153.122.53.2252020-03-30 → 2020-03-30 · 3 obs
● 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
○A202.74.25.1922015-07-23 → 2016-09-27 · 4 obs
● 2016-09-27 01:42:22
○ 2020-03-30 19:41:22
○ 2026-04-14 04:34:56
●A219.94.129.1072026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 04:34:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| 87kotoba.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 87kotoba.com (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.129.107 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mail.87kotoba.com (pri: 50) |
| TXT | 1 | v=spf1 ip4:153.122.53.225 -all |
| SOA | 1 | 87kotoba.com postmaster.87kotoba.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)
Analysis
Hierarchy
87kotoba.com is the parent of mail.87kotoba.com.
Name Server Role
87kotoba.com serves as a name server for 87kotoba.com.
Typically, dns01.muumuu-domain.com and dns02.muumuu-domain.com are used as name servers together with 87kotoba.com.
IP Addresses
87kotoba.com resolves to one IP number: 219.94.129.107.
other host names including ejiri.net, www.eyelashs.jp, mu(0x73686974)ori.jp, plus-corp.net and fujidenka.com share IP numbers with 87kotoba.com.
Name Servers
87kotoba.com is delegated to three name servers: 87kotoba.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
87kotoba.com at least partially shares name servers with other domains, for instance kyomaruheyblog.com, okitea.com, tsushin.info, garireo.co.jp and kurono-zoo.com.
Host names with one IP number: 87kotoba.com points to 219.94.129.107; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62.
Mail Servers
87kotoba.com is handled by a single mail server, mail.87kotoba.com.
mail.87kotoba.com resolves to IP 153.122.53.225.