toshikawa.com - robtex.com
toshikawa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.35🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | c2.hpms1.jp | ||||||
| NS | ns1.value-domain.com ⭐ | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | toshikawa.com ⭐ | ||||||
| A | 183.90.183.35🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | c2.hpms1.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.35 include:mxr.valueserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@toshikawa.com 2020-11-13 #10 | ||||||
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=1777243041 | ||||||
MX for
toshikawa.com |
Subdomains
mail.toshikawa.com |
Same first word
toshikawa.com |
DNS History
9 records (4 active, 5 former)
○NSns01.telewave.ad.jp2015-06-22 → 2017-08-18 · 4 obs
● 2017-08-18 16:30:42
○ 2026-04-26 22:50:26
○ 2026-04-26 23:03:02
○NSns01.xaas.jp2015-06-22 → 2017-08-18 · 4 obs
● 2017-08-18 16:30:42
○ 2026-04-26 22:50:26
○ 2026-04-26 23:03:02
●NSns1.value-domain.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 22:50:26
● 2026-04-26 23:03:02
●NSns2.value-domain.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 22:50:26
● 2026-04-26 23:03:02
○MXsmtp1.xaas.jp2015-06-22 → 2017-08-18 · 4 obs
● 2017-08-18 16:30:42
○ 2026-04-26 22:50:26
○ 2026-04-26 23:03:02
○MXsmtp2.xaas.jp2015-06-22 → 2017-08-18 · 4 obs
● 2017-08-18 16:30:42
○ 2026-04-26 22:50:26
○ 2026-04-26 23:03:02
●MXtoshikawa.com2026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 22:50:26
● 2026-04-26 23:03:02
●A183.90.183.352026-04-26 → 2026-04-26 · 3 obs
● 2026-04-26 22:50:26
● 2026-04-26 23:03:02
○A219.122.1.1652015-06-22 → 2017-08-18 · 4 obs
● 2017-08-18 16:30:42
○ 2026-04-26 22:50:26
○ 2026-04-26 23:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| toshikawa.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server:172.64.53.115
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for toshikawa.com (unsigned zone)
⏱️ Timing
Total: 410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.35 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | toshikawa.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.35 include:mxr.val |
| SOA | 1 | ns1.value-domain.com hostmaster.toshikaw |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Hierarchy
The parent of mail.toshikawa.com is toshikawa.com.
Mail Server Role
toshikawa.com serves as the mail server for toshikawa.com.
IP Addresses
toshikawa.com points to IP number: 183.90.183.35.
Other host names such as kk-amon.co.jp, mail.mochiyama.co.jp, mochiyama.co.jp, mail.sinmei.com and c2.hpms1.jp share IPs with toshikawa.com.
Name Servers
toshikawa.com is delegated to two name servers: ns1.value-domain.com and ns2.value-domain.com.
toshikawa.com shares the same name server setup as ichan.jp, android-smart.com, onigirimura-amc.com, st8hosts.net and wats-architect.com.
toshikawa.com at least partially shares name servers with other domains, for instance ura-ten.com, xn--6oqq31ap6tl46a.net, sokutto.com, odawara-af.com and nanfu.or.jp.
These name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.
Host names with two IP numbers: ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161; ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115.
Mail Servers
toshikawa.com is handled by a single mail server, toshikawa.com.
toshikawa.com points to a single IP: 183.90.183.35.