mapjam.net - dns.ninja
mapjam.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.162.13🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | dev.kasika.xyz | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1679482599 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782100505 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NS01.dnsv.jp2026-04-07 → 2026-06-22 · 3 obs
● 2026-04-07 02:24:30
● 2026-06-22 04:24:56
●NS02.dnsv.jp2026-04-07 → 2026-06-22 · 3 obs
● 2026-04-07 02:24:30
● 2026-06-22 04:24:56
●NS03.dnsv.jp2026-04-07 → 2026-06-22 · 3 obs
● 2026-04-07 02:24:30
● 2026-06-22 04:24:56
●NS04.dnsv.jp2026-04-07 → 2026-06-22 · 3 obs
● 2026-04-07 02:24:30
● 2026-06-22 04:24:56
○NSdns1.stabletransit.com2015-05-20 → 2017-10-03 · 4 obs
● 2017-10-03 11:09:30
○ 2026-04-07 02:24:30
○ 2026-06-22 04:24:56
○NSdns2.stabletransit.com2015-05-20 → 2017-10-03 · 4 obs
● 2017-10-03 11:09:30
○ 2026-04-07 02:24:30
○ 2026-06-22 04:24:56
○NSns.rackspace.com2015-05-20 → 2017-10-03 · 4 obs
● 2017-10-03 11:09:30
○ 2026-04-07 02:24:30
○ 2026-06-22 04:24:56
●A133.242.162.132026-04-07 → 2026-06-22 · 2 obs
● 2026-06-22 04:24:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| mapjam.net | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mapjam.net (unsigned zone)
⏱️ Timing
Total: 1135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.162.13 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
mapjam.net directs to one IP number, which is 133.242.162.13.
Among others, mail.dev.kasika.xyz, mail.daikibo.info, dev.kasika.xyz and daikibo.info resolve to the same IP numbers as mapjam.net.
Name Servers
The domain mapjam.net is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
At least some of mapjam.net's name servers are shared with other domains, for example eightbee.com, sugita.co.jp, systemcraft.net and two more.
Hosts with two IP numbers each:
01.dnsv.jp directs traffic to 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp directs traffic to 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp directs traffic to 157.7.35.53 and 2400:8500:3fff::53.
Hosts that resolve to one IP address:
02.dnsv.jp has the IP address 157.7.33.53.