mook.co.jp - robtex.com
mook.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
WOT: SAFE (58/100)
Previously MX for
mook.co.jp |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○MXmook.co.jp2015-06-09 → 2017-06-23 · 4 obs
● 2017-06-23 23:23:14
○ 2026-04-10 21:57:46
○ 2026-04-24 02:43:52
●MXsmtp.google.com2026-04-10 → 2026-04-24 · 3 obs
● 2026-04-10 21:57:46
● 2026-04-24 02:43:52
●A219.94.128.1732026-04-10 → 2026-04-24 · 3 obs
● 2026-04-10 21:57:46
● 2026-04-24 02:43:52
○A219.94.189.2312015-06-09 → 2017-06-23 · 4 obs
● 2017-06-23 23:23:14
○ 2026-04-10 21:57:46
○ 2026-04-24 02:43:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, b.dns.jp, a.dns.jp, g.dns.jp... | - |
| mook.co.jp | ns1.dns.ne.jp, ns2.dns.ne.jp | 2 records |
✅ Authoritative Response
Server:61.211.236.1
NS records: ns1.dns.ne.jp, ns2.dns.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mook.co.jp (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.128.173 |
| NS | 2 | ns1.dns.ne.jp, ns2.dns.ne.jp |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | v=spf1 a:www933.sakura.ne.jp a:www341b.s, google-site-verification=Ha-3IY1Byk853Tc |
| SOA | 1 | master.dns.ne.jp tech.sakura.ad.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)
Analysis
IP Addresses
mook.co.jp points to an IP address: 219.94.128.173.
other host names include takadanaika.net, mx1.world-campus-tama.com, asgk.jp, daito1950.com and kanke-ent.jp; they share IP numbers with mook.co.jp.
Name Servers
mook.co.jp is delegated to three name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.
mook.co.jp at least partially shares name servers with other domains, for instance cinqb.com, moko.jp, sanai.co.jp, keisyu.biz and srdcs.com.
These name servers are commonly used alongside dns.sakura.ad.jp.
Host names with one IP:
master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.
Mail Servers
mook.co.jp is handled by a single mail server, smtp.google.com.
mook.co.jp uses the same mail server setup as other domains, for instance petanquebourgognefranchecomte.fr, alba-group.net, holycowcookies.com, neuronbeam.com and kasprzyk.co.
mook.co.jp shares at least partially some mail servers with other domains, for instance mozoo.com, merchcall.com, tmtconsultingmo.com, bairesservicios.net and kurulabs.xyz.
Mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.111.27 and 142.251.179.27.