dev.allow.jp - dns.ninja
dev.allow.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.18.108.138🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | allow.jp | ||||||
| NS | ns1.dev.allow.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 133.18.108.138🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | allow.jp | ||||||
| NS | ns2.dev.allow.jp ⚠️ Not in parent delegation | ||||||
| A | 133.18.108.138🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | allow.jp | ||||||
| MX | dev.allow.jp ⭐ | ||||||
| A | 133.18.108.138🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| PTR | allow.jp | ||||||
| TXT | v=spf1 a:dev.allow.jp ~all | ||||||
| SOA | ns1.dev.allow.jphostmaster@dev.allow.jp 2025-11-01 #2 | ||||||
allow.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.18.108.138🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc. | ||||||
| NS | ns2.allow.jp ⭐ | ||||||
| NS | ns.allow.jp | ||||||
| NS | ns1.allow.jp ⚠️ Not in zone NS records | ||||||
| MX | allow.jp ⭐ | ||||||
| TXT | v=spf1 a:allow.jp ip4:133.18.108.138 ~all | ||||||
| SOA | ns1.allow.jphostmaster@allow.jp 2025-11-01 #7 | ||||||
MX for
dev.allow.jp |
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.dev.allow.jp2026-03-09 → 2026-07-13 · 2 obs
● 2026-07-13 09:38:38
●NSns2.dev.allow.jp2026-03-09 → 2026-07-13 · 2 obs
● 2026-07-13 09:38:38
●MXdev.allow.jp2026-03-09 → 2026-07-13 · 2 obs
● 2026-07-13 09:38:38
●A133.18.108.1382026-03-09 → 2026-07-13 · 2 obs
● 2026-07-13 09:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| allow.jp | ns2.allow.jp, ns.allow.jp, ns1.allow.jp | 3 records |
✅ Authoritative Response
Server:133.18.108.138
NS records: ns2.allow.jp, ns.allow.jp, ns1.allow.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for allow.jp (unsigned zone)
⏱️ Timing
Total: 2485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.18.108.138 |
| NS | 2 | ns2.dev.allow.jp, ns1.dev.allow.jp |
| MX | 1 | dev.allow.jp (pri: 10) |
| TXT | 1 | v=spf1 a:dev.allow.jp ~all |
| SOA | 1 | ns1.dev.allow.jp hostmaster.dev.allow.jp |
📌 Glue Records Collected
Total: 3
In-bailiwick: 3 (ns.allow.jp, ns1.allow.jp, ns2.allow.jp)
Analysis
Hierarchy
dev.allow.jp serves as the parent of ns1.dev.allow.jp and ns2.dev.allow.jp.
Mail Server Role
dev.allow.jp serves as a mail server for dev.allow.jp.
IP Addresses
dev.allow.jp has exactly one IP address — 133.18.108.138.
ns2.allow.jp, ns2.dev.allow.jp, imgsrc.jp plus two other host names have IP numbers in common with dev.allow.jp.
Name Servers
Two name servers handle the delegation for dev.allow.jp: ns1.dev.allow.jp and ns2.dev.allow.jp.
ns1.dev.allow.jp directs to 133.18.108.138, as does ns2.dev.allow.jp — both hostnames resolve to that one IP address.
ns1.dev.allow.jp along with ns2.dev.allow.jp each resolve to 133.18.108.138 IP addresses.
Mail Servers
dev.allow.jp uses exactly one mail server, which is dev.allow.jp.
dev.allow.jp carries a single IP number, which is 133.18.108.138.