nanasu.jp - robtex.com
nanasu.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cns.nanasu.jp ⚠️ Not in zone NS records | ||||||
| NS | ns1.maihama-net.com ⚠️ Not in zone NS records | ||||||
| A | 160.16.54.90🇯🇵 SAKURA-B160.16.0.0/17 SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns1.maihama-net.com | ||||||
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=1785172502 | ||||||
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●NScns.nanasu.jp2015-12-09 → 2026-07-27 · 2 obs
● 2015-12-09 16:14:38
● 2026-07-27 17:58:10
● 2026-07-27 17:58:10
●NSns1.maihama-net.com2015-12-09 → 2026-07-27 · 2 obs
● 2015-12-09 16:14:38
● 2026-07-27 17:58:10
● 2026-07-27 17:58:10
○NSns2.maihama-net.com2015-12-09 → 2017-03-20 · 4 obs
● 2015-12-09 16:14:38
● 2017-03-20 08:00:46
○ 2026-04-10 10:32:50
○ 2026-07-27 17:58:10
● 2017-03-20 08:00:46
○ 2026-04-10 10:32:50
○ 2026-07-27 17:58:10
○A202.231.87.782015-12-09 → 2017-03-20 · 4 obs
● 2015-12-09 16:14:38
● 2017-03-20 08:00:46
○ 2026-04-10 10:32:50
○ 2026-07-27 17:58:10
● 2017-03-20 08:00:46
○ 2026-04-10 10:32:50
○ 2026-07-27 17:58:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, g.dns.jp, f.dns.jp, c.dns.jp... | - |
| nanasu.jp | ns1.maihama-net.com, cns.nanasu.jp | 1 record |
✅ Authoritative Response
Server:160.16.54.90
NS records: ns1.maihama-net.com, cns.nanasu.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nanasu.jp (unsigned zone)
⏱️ Timing
Total: 4934ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (cns.nanasu.jp)
Analysis
Name Servers
nanasu.jp is served by two delegated name servers, ns1.maihama-net.com and cns.nanasu.jp.
nanasu.jp partially shares its NS delegation with several other domains, including kingdom-return.com, entity.co.jp, philly.ne.jp and two others.
In DNS configurations, these name servers often share authority with ns3.maihama-net.com, ns2.maihama-net.com, 2nd.dnsv.jp and 7 other name servers.
Hosts that resolve to one IP address:
ns1.maihama-net.com points to the IP address 160.16.54.90.