schoolbob.org - robtex.com
schoolbob.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.255.23.43🇰🇷 HCLC-AS-KR211.255.0.0/19 AS38661 | ||||||
| NS | ns1.jinbo.net ⭐ | ||||||
| A | 112.175.44.110🇰🇷 KT-NET112.168.0.0/13 | ||||||
| NS | ns.jinbo.net ⚠️ Not in parent delegation | ||||||
| A | 211.255.23.40🇰🇷 HCLC-AS-KR211.255.0.0/19 AS38661 | ||||||
| NS | ns.truenet.co.kr ⚠️ Not in zone NS records | ||||||
| MX | pop.jinbo.net ⭐ | ||||||
| A | 211.255.23.34🇰🇷 HCLC-AS-KR211.255.0.0/19 AS38661 | ||||||
| TXT | v=spf1 ip4:211.255.23.34 ~all | ||||||
| SOA | ns.jinbo.netroot@ns.jinbo.net 2024-07-01 #0 | ||||||
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=1771291736 | ||||||
Same first word
schoolbob.org |
DNS History
6 records (5 active, 1 former)
●NSns.truenet.co.kr2026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 12:57:26
● 2026-03-10 12:57:28
●A211.255.23.432020-02-18 → 2026-03-10 · 3 obs
● 2020-02-18 10:57:18
● 2026-03-10 12:57:28
○A211.255.23.442015-08-03 → 2017-03-28 · 4 obs
● 2017-03-28 17:50:00
○ 2020-02-18 10:57:18
○ 2026-03-10 12:57:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| schoolbob.org | ns.jinbo.net, ns.truenet.co.kr | - |
✅ Authoritative Response
Server: 211.255.23.40
NS records: ns.jinbo.net, ns.truenet.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for schoolbob.org (unsigned zone)
⏱️ Timing
Total: 1298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.255.23.43 |
| NS | 2 | ns1.jinbo.net, ns.jinbo.net |
| MX | 1 | pop.jinbo.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:211.255.23.34 ~all |
| SOA | 1 | ns.jinbo.net root.ns.jinbo.net |
Analysis
IP Addresses
schoolbob.org points to IP number 211.255.23.43.
For instance, other host names bogun.nodong.org, happybob.org, krwuchun.nodong.net, br.nodong.net and cham3.jinbo.net share IP numbers with schoolbob.org.
Name Servers
The delegation for schoolbob.org is handled by three name servers: ns1.jinbo.net, ns.jinbo.net and ns.truenet.co.kr.
schoolbob.org shares name servers with other domains at least partially, for example itunion.or.kr, mlkorea.org, pal.or.kr, khnojo.org and pssp.org.
These name servers are commonly used with ns1.krline.net.
Host names with one IP number:
ns1.jinbo.net points to: 112.175.44.110.
ns.jinbo.net points to: 211.255.23.40.
Mail Servers
schoolbob.org is handled by a single mail server, pop.jinbo.net.
schoolbob.org shares the same mail server setup as other domains, for instance kofid.org, bisang2016.net, sanimal.org, takeshima222.net and www.inkwon.or.kr.
pop.jinbo.net points to a single IP: 211.255.23.34.