class-l.jp - robtex.com
class-l.jp
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=1785728703 | ||||||
Subdomains
ns01.class-l.jp |
Similar names
DNS History
14 records (9 active, 5 former)
○NSnameserver3.kvh.ne.jp2018-09-05 → 2018-09-05 · 4 obs
● 2018-09-05 17:29:18
○ 2026-08-03 04:08:54
○ 2026-08-03 04:08:56
●NSns-1509.awsdns-60.org2026-08-03 → 2026-08-03 · 3 obs
● 2026-08-03 04:08:54
● 2026-08-03 04:08:56
●NSns-1801.awsdns-33.co.uk2026-08-03 → 2026-08-03 · 3 obs
● 2026-08-03 04:08:54
● 2026-08-03 04:08:56
●NSns-467.awsdns-58.com2026-08-03 → 2026-08-03 · 3 obs
● 2026-08-03 04:08:54
● 2026-08-03 04:08:56
●NSns-886.awsdns-46.net2026-08-03 → 2026-08-03 · 3 obs
● 2026-08-03 04:08:54
● 2026-08-03 04:08:56
○NSns00.class-l.jp2018-09-05 → 2018-09-05 · 4 obs
● 2018-09-05 17:29:18
○ 2026-08-03 04:08:54
○ 2026-08-03 04:08:56
○NSns01.class-l.jp2015-08-24 → 2017-01-23 · 4 obs
● 2017-01-23 11:06:14
○ 2018-09-05 17:29:18
○ 2026-08-03 04:08:56
○NSns01.nssol.ne.jp2015-08-24 → 2017-01-23 · 4 obs
● 2017-01-23 11:06:14
○ 2018-09-05 17:29:18
○ 2026-08-03 04:08:56
○NSns02.nssol.ne.jp2015-08-24 → 2017-01-23 · 4 obs
● 2017-01-23 11:06:14
○ 2018-09-05 17:29:18
○ 2026-08-03 04:08:56
●MXmail.leopalace21.com2015-08-24 → 2026-08-03 · 2 obs
● 2026-08-03 04:08:56
●A3.171.38.242026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 04:08:56
●A3.171.38.422026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 04:08:56
●A3.171.38.452026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 04:08:56
●A3.171.38.762026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 04:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| class-l.jp | ns-886.awsdns-46.net, ns-1509.awsdns-60.org, ns-1801.awsdns-33.co.uk, ns-467.awsdns-58.com | - |
✅ Authoritative Response
Server:205.251.197.229
NS records: ns-886.awsdns-46.net, ns-1509.awsdns-60.org, ns-1801.awsdns-33.co.uk, ns-467.awsdns-58.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for class-l.jp (unsigned zone)
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.171.38.45, 3.171.38.76... |
| NS | 4 | ns-1509.awsdns-60.org, ns-1801.awsdns-33.co.uk... |
| MX | 1 | mail.leopalace21.com (pri: 10) |
| SOA | 1 | ns-1509.awsdns-60.org awsdns-hostmaster. |
Analysis
Hierarchy
ns01.class-l.jp is delegated beneath class-l.jp.
IP Addresses
class-l.jp directs to four IP numbers, which are 3.171.38.24, 3.171.38.42, 3.171.38.45 and 3.171.38.76.
Among the host names that share IP numbers with class-l.jp are tuttory.net, vr-lite.com, images.mediawijs.be and two others.
Name Servers
The domain class-l.jp is delegated to these four name servers: ns-467.awsdns-58.com, ns-886.awsdns-46.net, ns-1509.awsdns-60.org and ns-1801.awsdns-33.co.uk.
There is at least partial name server overlap between class-l.jp and other domains — dmp.staging.trafi.com, tyierhost.com, contrak.fi and two more among them.
All four hostnames — ns-467.awsdns-58.com, ns-886.awsdns-46.net, ns-1509.awsdns-60.org and ns-1801.awsdns-33.co.uk — resolve to two IP numbers apiece: ns-467.awsdns-58.com to 205.251.193.211 and 2600:9000:5301:d300::1; ns-886.awsdns-46.net to 205.251.195.118 and 2600:9000:5303:7600::1; ns-1509.awsdns-60.org to 205.251.197.229 and 2600:9000:5305:e500::1; ns-1801.awsdns-33.co.uk to 205.251.199.9 and 2600:9000:5307:900::1.
Mail Servers
class-l.jp routes its mail through a single mail server, mail.leopalace21.com.
class-l.jp has the same mail server arrangement as a number of other domains, for example leopalace21.net, leopalaceresort.com, leopalacehotels.jp and two more.