terunuma-e.ed.jp - robtex.com
terunuma-e.ed.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.terunuma-e.ed.jp ⭐ | ||||||
| A | 220.110.189.66🇯🇵 OCN220.104.0.0/13 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| NS | ns6-tk02.ocn.ad.jp | ||||||
| A | 2001:380:0:1::1053🇯🇵 OCN2001:380::/32 IPv6 Network, Japan | ||||||
| PTR | ns6-tk02.ocn.ad.jp | ||||||
| A | 61.207.9.36🇯🇵 OCN61.207.0.0/16 (AS4713) CIDR BLOCK 33 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | ns6-tk02.ocn.ad.jp | ||||||
| MX | mail.terunuma-e.ed.jp ⭐ | ||||||
| A | 220.110.189.67🇯🇵 OCN220.104.0.0/13 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| TXT | v=spf1 +ip4:220.110.189.64/29 ~all | ||||||
| SOA | ns.terunuma-e.ed.jpedmaster@vill.tokai.ibaraki.jp 2019-08-14 #1 | ||||||
ed.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | ed.jp. | ||||||
WOT: SAFE (74/100)
Subdomains
ns.terunuma-e.ed.jp |
Same first word
terunuma-e.ed.jp |
DNS History
3 records (3 active, 0 former)
●NSns.terunuma-e.ed.jp2015-06-18 → 2026-05-10 · 2 obs
● 2026-05-10 19:18:20
●MXmail.terunuma-e.ed.jp2015-06-18 → 2026-05-10 · 5 obs
● 2026-05-05 01:22:18
○ 2026-05-05 12:09:36
● 2026-05-09 03:35:48
● 2026-05-10 19:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, g.dns.jp, a.dns.jp, c.dns.jp... | - |
| terunuma-e.ed.jp | ns6-tk02.ocn.ad.jp, ns.terunuma-e.ed.jp | 1 record |
✅ Authoritative Response
Server:61.207.9.36
NS records: ns6-tk02.ocn.ad.jp, ns.terunuma-e.ed.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for terunuma-e.ed.jp (unsigned zone)
⏱️ Timing
Total: 1660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | mail.terunuma-e.ed.jp (pri: 10) |
| SOA | 1 | ns.terunuma-e.ed.jp edmaster.vill.tokai. |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.terunuma-e.ed.jp)
Analysis
Hierarchy
terunuma-e.ed.jp is the parent of ns.terunuma-e.ed.jp.
Name Servers
terunuma-e.ed.jp's delegation uses two name servers, ns6-tk02.ocn.ad.jp and ns.terunuma-e.ed.jp.
terunuma-e.ed.jp at least partially shares name servers with other domains, including iaa-ams.jp, keikyu-business.co.jp, nerimafamipa.or.jp, yamatomi.co.jp and hankou-service.jp.
These name servers are commonly used with ns6-tk01.ocn.ad.jp and os12-dnsic1-dns1.anser.ne.jp.
Hosts with two IPs:
ns6-tk02.ocn.ad.jp points to 2001:380:0:1::1053 and 61.207.9.36.
Hosts with one IP:
ns.terunuma-e.ed.jp points to 220.110.189.66.
Mail Servers
terunuma-e.ed.jp is handled by a single mail server, mail.terunuma-e.ed.jp.
mail.terunuma-e.ed.jp points to a single IP: 220.110.189.67.