watanabe-c.com - robtex.com
watanabe-c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.90.183.27🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | c21.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 | watanabe-c.com ⭐ | ||||||
| A | 183.90.183.27🇯🇵 DRNET183.90.176.0/21 | ||||||
| PTR | c21.hpms1.jp | ||||||
| TXT | v=spf1 ip4:183.90.183.27 include:mxr.valueserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@watanabe-c.com 2026-02-24 #14 | ||||||
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=1776205752 | ||||||
MX for
watanabe-c.com |
Subdomains
www.watanabe-c.com |
Same first word
watanabe-c.jp |
watanabe-c.com |
DNS History
14 records (4 active, 10 former)
○NSns01.telewave.ad.jp2015-06-11 → 2017-03-21 · 4 obs
● 2017-03-21 17:32:06
○ 2020-02-29 03:51:26
○ 2026-04-14 22:52:52
○NSns01.xaas.jp2015-06-11 → 2017-03-21 · 4 obs
● 2017-03-21 17:32:06
○ 2020-02-29 03:51:26
○ 2026-04-14 22:52:52
○NSns01.xaas3.jp2020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 03:51:26
○ 2026-04-03 23:50:30
○ 2026-04-14 22:52:52
○NSns02.xaas3.jp2020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 03:51:26
○ 2026-04-03 23:50:30
○ 2026-04-14 22:52:52
●NSns1.value-domain.com2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 23:50:30
● 2026-04-14 22:52:52
●NSns2.value-domain.com2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 23:50:30
● 2026-04-14 22:52:52
○MXsmtp1.xaas.jp2015-06-11 → 2017-03-21 · 4 obs
● 2017-03-21 17:32:06
○ 2020-02-29 03:51:26
○ 2026-04-14 22:52:52
○MXsmtp1.xaas3.jp2020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 03:51:26
○ 2026-04-03 23:50:30
○ 2026-04-14 22:52:52
○MXsmtp2.xaas.jp2015-06-11 → 2017-03-21 · 4 obs
● 2017-03-21 17:32:06
○ 2020-02-29 03:51:26
○ 2026-04-14 22:52:52
○MXsmtp2.xaas3.jp2020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 03:51:26
○ 2026-04-03 23:50:30
○ 2026-04-14 22:52:52
●MXwatanabe-c.com2026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 23:50:30
● 2026-04-14 22:52:52
●A183.90.183.272026-04-03 → 2026-04-14 · 3 obs
● 2026-04-03 23:50:30
● 2026-04-14 22:52:52
○A210.128.29.602015-06-11 → 2017-03-21 · 4 obs
● 2017-03-21 17:32:06
○ 2020-02-29 03:51:26
○ 2026-04-14 22:52:52
○A210.129.10.2012020-02-29 → 2020-02-29 · 4 obs
● 2020-02-29 03:51:26
○ 2026-04-03 23:50:30
○ 2026-04-14 22:52:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| watanabe-c.com | ns1.value-domain.com, ns2.value-domain.com | 2 records |
✅ Authoritative Response
Server:172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for watanabe-c.com (unsigned zone)
⏱️ Timing
Total: 406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.183.27 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | watanabe-c.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:183.90.183.27 include:mxr.val |
| SOA | 1 | ns1.value-domain.com hostmaster.watanabe |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.value-domain.com, ns2.value-domain.com)
Analysis
Hierarchy
watanabe-c.com is the parent of www.watanabe-c.com.
Mail Server Role
watanabe-c.com serves as the mail server for watanabe-c.com.
IP Addresses
watanabe-c.com points to IP number 183.90.183.27.
For instance, other host names kitasando-clinic.com, www.biomist.co.jp, shika-kikuchi.com, www.kitasando-clinic.com and c21.hpms1.jp share IP numbers with watanabe-c.com.
Name Servers
watanabe-c.com is delegated to two name servers: ns1.value-domain.com and ns2.value-domain.com.
watanabe-c.com uses the same name server setup as other domains such as one-burner.com, kuromoto-shika.com, akarisp.co.jp, kurumabungudo.com and sns.asia.
watanabe-c.com shares name servers with other domains at least partially, for example piratesfactory.com, ark-kansai.com, xerographix.co.jp, 8ds.jp and catswill.com.
These name servers are commonly used alongside ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns12.value-domain.com, ns13.value-domain.com and ns11.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
watanabe-c.com is handled by a single mail server, watanabe-c.com.
watanabe-c.com points to a single IP: 183.90.183.27.