k2.a-root.jp - robtex.com
k2.a-root.jp
| DNSSEC | ⚠️ Not signed | ||||||
a-root.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 60.43.201.136🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| MX | a-root.jp ⭐ | ||||||
| TXT | v=spf1 a include:_spf.bizmw.com ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1614174965 | ||||||
Previously NS for
Previously MX for
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, h.dns.jp, c.dns.jp, g.dns.jp... | - |
| a-root.jp | mwns2.customer.ne.jp, mwns1.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a-root.jp (unsigned zone)
⏱️ Timing
Total: 1765ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|