vtdr.jp - robtex.com
vtdr.jp
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1774806302 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1108.awsdns-10.org2020-03-12 → 2026-03-29 · 2 obs
● 2026-03-29 18:00:44
●NSns-1865.awsdns-41.co.uk2020-03-12 → 2026-03-29 · 2 obs
● 2026-03-29 18:00:44
●NSns-480.awsdns-60.com2020-03-12 → 2026-03-29 · 2 obs
● 2026-03-29 18:00:44
●NSns-692.awsdns-22.net2020-03-12 → 2026-03-29 · 2 obs
● 2026-03-29 18:00:44
●MXem01.vtdr.jp2020-03-12 → 2026-03-29 · 2 obs
● 2026-03-29 18:00:44
●MXem02.vtdr.jp2020-03-12 → 2026-03-29 · 2 obs
● 2026-03-29 18:00:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, f.dns.jp, h.dns.jp, c.dns.jp... | - |
| vtdr.jp | ns-480.awsdns-60.com, ns-692.awsdns-22.net, ns-1108.awsdns-10.org, ns-1865.awsdns-41.co.uk | - |
✅ Authoritative Response
Server:205.251.193.224
NS records: ns-480.awsdns-60.com, ns-692.awsdns-22.net, ns-1108.awsdns-10.org, ns-1865.awsdns-41.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vtdr.jp (unsigned zone)
⏱️ Timing
Total: 269ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1108.awsdns-10.org, ns-1865.awsdns-41.co.uk... |
| MX | 2 | em01.vtdr.jp (pri: 10), em02.vtdr.jp (pri: 20) |
| TXT | 1 | v=spf1 ip4:52.199.212.1 ip4:52.68.106.97 |
| SOA | 1 | ns-692.awsdns-22.net awsdns-hostmaster.a |
Analysis
Hierarchy
vtdr.jp is a parent of em01.vtdr.jp and em02.vtdr.jp.
Name Servers
vtdr.jp is delegated to four name servers: ns-480.awsdns-60.com, ns-692.awsdns-22.net, ns-1108.awsdns-10.org and ns-1865.awsdns-41.co.uk.
vtdr.jp shares name servers with other domains at least partially, for example fnlgr.com, smithhealth.com, carinaforscc.com, drsf9m692dk7v.cloudfront.net and kickchat.download.
These name servers are commonly used together with ns1-24-af-south-1.ec2-rdns.amazonaws.com, ns2-24-af-south-1.ec2-rdns.amazonaws.com, ns3-24-af-south-1.ec2-rdns.amazonaws.com and ns4-24-af-south-1.ec2-rdns.amazonaws.com.
Host names with two IP numbers:
ns-480.awsdns-60.com points to: 2600:9000:5301:e000::1 and 205.251.193.224
ns-692.awsdns-22.net points to: 2600:9000:5302:b400::1 and 205.251.194.180
ns-1108.awsdns-10.org points to: 2600:9000:5304:5400::1 and 205.251.196.84
ns-1865.awsdns-41.co.uk points to: 2600:9000:5307:4900::1 and 205.251.199.73
Mail Servers
Two mail servers em01.vtdr.jp and em02.vtdr.jp handle vtdr.jp.
Host names with one IP number:
em01.vtdr.jp points to: 52.199.212.1.
em02.vtdr.jp points to: 52.68.106.97.