yamashoku.com - robtex.com
yamashoku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.222.215🇯🇵 SAKURA-C112.78.192.0/19 (5/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | mail.yamashoku.com | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.yamashoku.com ⭐ | ||||||
| A | 112.78.222.215🇯🇵 SAKURA-C112.78.192.0/19 (5/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | mail.yamashoku.com | ||||||
| TXT | v=spf1 +ip4:112.78.222.215 ~all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1423191119 | ||||||
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=1776124782 | ||||||
Subdomains
mail.yamashoku.com |
Same first word
DNS History
11 records (6 active, 5 former)
●NS01.dnsv.jp2015-07-11 → 2026-04-14 · 3 obs
● 2015-07-11 00:25:20
● 2026-04-14 00:11:32
●NS02.dnsv.jp2015-07-11 → 2026-04-14 · 3 obs
● 2015-07-11 00:25:20
● 2026-04-14 00:11:32
●NS03.dnsv.jp2015-07-11 → 2026-04-14 · 3 obs
● 2015-07-11 00:25:20
● 2026-04-14 00:11:32
●NS04.dnsv.jp2015-07-11 → 2026-04-14 · 3 obs
● 2015-07-11 00:25:20
● 2026-04-14 00:11:32
○NSns.spice.or.jp2007-11-01 → 2007-11-01 · 3 obs
○ 2015-07-11 00:25:20
○ 2026-04-14 00:11:32
○NSns1.spice.or.jp2007-11-01 → 2007-11-01 · 3 obs
○ 2015-07-11 00:25:20
○ 2026-04-14 00:11:32
●MXmail.yamashoku.com2015-07-11 → 2026-04-14 · 3 obs
● 2015-07-11 00:25:20
● 2026-04-14 00:11:32
○MXpf02.spice.or.jp2007-11-01 → 2007-11-01 · 3 obs
○ 2015-07-11 00:25:20
○ 2026-04-14 00:11:32
○MXpf03.spice.or.jp2007-11-01 → 2007-11-01 · 3 obs
○ 2015-07-11 00:25:20
○ 2026-04-14 00:11:32
●A112.78.222.2152015-07-11 → 2026-04-14 · 3 obs
● 2015-07-11 00:25:20
● 2026-04-14 00:11:32
○A210.158.24.2032007-11-01 → 2007-11-01 · 3 obs
○ 2015-07-11 00:25:20
○ 2026-04-14 00:11:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yamashoku.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yamashoku.com (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.222.215 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.yamashoku.com (pri: 5) |
| TXT | 1 | v=spf1 +ip4:112.78.222.215 ~all |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
The parent of mail.yamashoku.com is yamashoku.com.
IP Addresses
yamashoku.com points to a single IP address: 112.78.222.215.
Other host names, for instance mail.yamashoku.com, share IP numbers with yamashoku.com.
Name Servers
yamashoku.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
yamashoku.com at least partially shares name servers with other domains, for example globalstream-news.com, nep.jp, izakura.jp, sakasa.jp and hydroxychloroquine.today.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53.
Mail Servers
The mail.yamashoku.com mail server handles yamashoku.com.
mail.yamashoku.com points to a single IP number: 112.78.222.215.