tsukuda.com - robtex.com
tsukuda.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.64.30.22🇺🇸 AS720364.64.24.0/21 Leaseweb USA, Inc. | ||||||
| PTR | vps.tsukuda.com | ||||||
| NS | ns1.tsukuda.com ⭐ | ||||||
| A | 64.64.30.22🇺🇸 AS720364.64.24.0/21 Leaseweb USA, Inc. | ||||||
| PTR | vps.tsukuda.com | ||||||
| NS | ns2.tsukuda.com | ||||||
| A | 64.64.30.23🇺🇸 AS720364.64.24.0/21 Leaseweb USA, Inc. | ||||||
| PTR | vps.tsukuda.com | ||||||
| MX | mail.tsukuda.com ⭐ | ||||||
| A | 64.64.30.22🇺🇸 AS720364.64.24.0/21 Leaseweb USA, Inc. | ||||||
| PTR | vps.tsukuda.com | ||||||
| TXT | v=spf1 ip4:64.64.30.22 +a +mx -all | ||||||
| SOA | ns1.tsukuda.comroot@vps.tsukuda.com 2026-03-16 #1 | ||||||
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=1776325502 | ||||||
Subdomains
Same first word
tsukuda.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.tsukuda.com2015-06-25 → 2026-04-16 · 2 obs
● 2026-04-16 08:03:26
●NSns2.tsukuda.com2015-06-25 → 2026-04-16 · 2 obs
● 2026-04-16 08:03:26
●MXmail.tsukuda.com2015-06-25 → 2026-04-16 · 2 obs
● 2026-04-16 08:03:26
●A64.64.30.222015-06-25 → 2026-04-16 · 2 obs
● 2026-04-16 08:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| tsukuda.com | ns1.tsukuda.com, ns2.tsukuda.com | 2 records |
✅ Authoritative Response
Server:64.64.30.22
NS records: ns1.tsukuda.com, ns2.tsukuda.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsukuda.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.64.30.22 |
| NS | 2 | ns2.tsukuda.com, ns1.tsukuda.com |
| MX | 1 | mail.tsukuda.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:64.64.30.22 +a +mx -all |
| SOA | 1 | ns1.tsukuda.com root.vps.tsukuda.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.tsukuda.com, ns2.tsukuda.com)
Analysis
Hierarchy
tsukuda.com has children ns1.tsukuda.com, ns2.tsukuda.com, mail.tsukuda.com and vps.tsukuda.com.
IP Addresses
tsukuda.com maps to IP address 64.64.30.22.
Other host names, for example ns1.tsukuda.com, mail.tsukuda.com and vps.tsukuda.com share the same IP as tsukuda.com.
Name Servers
Two name servers ns1.tsukuda.com and ns2.tsukuda.com are delegated to tsukuda.com.
Host names with a single IP address:
ns1.tsukuda.com points to 64.64.30.22
ns2.tsukuda.com points to 64.64.30.23
Mail Servers
tsukuda.com is handled by a single mail server, mail.tsukuda.com.
mail.tsukuda.com points to one IP number: 64.64.30.22.