lo-op.org - robtex.com
lo-op.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.17.21.142🇯🇵 KDDI114.17.0.0/16 | ||||||
| PTR | dns14.n-server.com | ||||||
| NS | ns.lo-op.org ⭐ ⚠️ Not in parent delegation | ||||||
| A | 114.17.21.142🇯🇵 KDDI114.17.0.0/16 | ||||||
| PTR | dns14.n-server.com | ||||||
| NS | dns136.n-server.com ⚠️ Not in zone NS records | ||||||
| A | 114.17.21.136🇯🇵 KDDI114.17.0.0/16 | ||||||
| PTR | dns136.n-server.com | ||||||
| NS | dns14.n-server.com ⚠️ Not in zone NS records | ||||||
| A | 114.17.21.142🇯🇵 KDDI114.17.0.0/16 | ||||||
| PTR | dns14.n-server.com | ||||||
| MX | mail.lo-op.org ⭐ | ||||||
| A | 114.17.21.142🇯🇵 KDDI114.17.0.0/16 | ||||||
| PTR | dns14.n-server.com | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns.lo-op.orgplesk@purenic.jp 2025-10-01 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774692224 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns136.n-server.com2026-03-13 → 2026-03-28 · 3 obs
● 2026-03-13 04:56:42
● 2026-03-28 10:34:06
●NSdns14.n-server.com2026-03-13 → 2026-03-28 · 3 obs
● 2026-03-13 04:56:42
● 2026-03-28 10:34:06
●NSns.lo-op.org2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 10:34:06
●MXmail.lo-op.org2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 10:34:06
○A106.186.69.112015-07-25 → 2016-12-30 · 4 obs
● 2016-12-30 10:01:42
○ 2026-03-13 04:56:42
○ 2026-03-28 10:34:06
●A114.17.21.1422026-03-13 → 2026-03-28 · 3 obs
● 2026-03-13 04:56:42
● 2026-03-28 10:34:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| lo-op.org | dns136.n-server.com, dns14.n-server.com | - |
✅ Authoritative Response
Server:114.17.21.136
NS records: dns136.n-server.com, dns14.n-server.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lo-op.org (unsigned zone)
⏱️ Timing
Total: 1444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.17.21.142 |
| NS | 1 | ns.lo-op.org |
| MX | 1 | mail.lo-op.org (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns.lo-op.org plesk.purenic.jp |
Analysis
Hierarchy
lo-op.org is a parent of mail.lo-op.org and ns.lo-op.org.
IP Addresses
lo-op.org points to a single IP number: 114.17.21.142.
Other host names, for instance ns.nogami-dental.com, minoda-dc.com, ns.waterlily-lymph.com, tamura-technical.co.jp and mail.seil.co.jp share IP numbers with lo-op.org.
Name Servers
The domain lo-op.org is delegated to three name servers: dns136.n-server.com, dns14.n-server.com and ns.lo-op.org.
lo-op.org shares name servers with other domains at least partially, for instance larmacore.co.jp, yk-air.com, yo-shika.com, asiarisk-gyosei.com and otakajuen.com.
these name servers are commonly used with the name servers dns12.n-server.com, dns10.n-server.com, dns7.n-server.com, dns16.n-server.com, dns20.n-server.com, dns5.n-server.com, dns19.n-server.com, dns15.n-server.com, p03ns11.puretopure.jp and dns3.n-server.com.
Hostnames with a single IP:
dns136.n-server.com points to 114.17.21.136
dns14.n-server.com points to 114.17.21.142
ns.lo-op.org points to 114.17.21.142
Hostnames resolving to 114.17.21.142: dns14.n-server.com and ns.lo-op.org
Mail Servers
The mail server for lo-op.org is mail.lo-op.org.
Host name mail.lo-op.org resolves to IP 114.17.21.142.