fukudev.com - robtex.com
fukudev.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.234.176.64🇯🇵 OCH-NET103.234.176.0/23 OCH Co., Ltd. X-Keiro:tech-clo@och.co.jp | ||||||
| PTR | 51d1ba6b10323417664.cu-mo.jp | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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.fukudev.com ⭐ | ||||||
| A | 103.234.176.64🇯🇵 OCH-NET103.234.176.0/23 OCH Co., Ltd. X-Keiro:tech-clo@och.co.jp | ||||||
| PTR | 51d1ba6b10323417664.cu-mo.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1415768553 | ||||||
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=1781061593 | ||||||
Subdomains
mail.fukudev.com |
Same first word
fukudev.com |
DNS History
6 records (6 active, 0 former)
●MXmail.fukudev.com2015-06-21 → 2026-06-10 · 2 obs
● 2026-06-10 03:39:34
●A103.234.176.642015-06-21 → 2026-06-10 · 2 obs
● 2026-06-10 03:39:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| fukudev.com | 01.dnsv.jp, 02.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fukudev.com (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.234.176.64 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.fukudev.com (pri: 10) |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
fukudev.com is the parent zone for mail.fukudev.com.
IP Addresses
fukudev.com resolves to just one IP address, 103.234.176.64.
51d1ba6b10323417664.cu-mo.jp and mail.fukudev.com, along with other host names, share IP addresses with fukudev.com.
Name Servers
Authority for fukudev.com is delegated across 4 name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
fukudev.com partially shares its NS delegation with several other domains, including creditforme.co.jp, jbls.biz, andaztokyo.jp and two others.
Host names that have two IP addresses:
01.dnsv.jp resolves to two addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp resolves to two addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp resolves to two addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names with one IP number:
The hostname 02.dnsv.jp resolves to 157.7.33.53.
Mail Servers
The sole mail server for fukudev.com is mail.fukudev.com.
mail.fukudev.com carries a single IP number, which is 103.234.176.64.