megalopolis.jp - robtex.com
megalopolis.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 133.242.249.30🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | www4120.sakura.ne.jp | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx21.gmoserver.jp ⭐ | ||||||
| A | 133.130.64.188🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx21.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf21.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@megalopolis.jp 2020-06-10 #2 | ||||||
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=1774660502 | ||||||
Same first word
DNS History
6 records (4 active, 2 former)
●NSdns01.gmoserver.jp2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 01:53:02
●NSdns02.gmoserver.jp2026-03-27 → 2026-03-28 · 2 obs
● 2026-03-28 01:53:02
○MXmail.b-io.co2015-07-02 → 2018-01-01 · 4 obs
● 2018-01-01 15:54:28
○ 2026-03-27 08:49:48
○ 2026-03-28 01:53:02
●MXmx21.gmoserver.jp2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 08:49:48
● 2026-03-28 01:53:02
●A133.242.249.302026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 08:49:48
● 2026-03-28 01:53:02
○A50.56.81.1192015-07-02 → 2018-01-01 · 4 obs
● 2018-01-01 15:54:28
○ 2026-03-27 08:49:48
○ 2026-03-28 01:53:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, e.dns.jp, d.dns.jp, c.dns.jp... | - |
| megalopolis.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.33.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for megalopolis.jp (unsigned zone)
⏱️ Timing
Total: 1380ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 133.242.249.30 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx21.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf21.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.megalopoli |
Analysis
IP Addresses
megalopolis.jp resolves to a single IP: 133.242.249.30.
Other host names, for instance happiness-kids-c.com, boki.biz, itoshikisen.com, shinano-j.com and oceandept.com share IP numbers with megalopolis.jp.
Name Servers
megalopolis.jp has two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
megalopolis.jp shares the same name server setup as other domains, for example slife-net.com, happydayssong.com, aiken-m.com, designtoeizo.com and filobystring.com.
megalopolis.jp at least partially shares name servers with other domains; for example kdss.org and netcity.jp; scientia.co.jp and shinwa-fu.co.jp.
Host names with a single IP:
dns01.gmoserver.jp points to 157.7.33.81
dns02.gmoserver.jp points to 157.7.34.81
Mail Servers
megalopolis.jp is handled by a single mail server, mx21.gmoserver.jp.
megalopolis.jp shares the mail server setup with other domains, for example kumonlilms.com, japanesefortravelers.com, tyamato.com, yonahashika.com and webmatch.biz.
Host name mx21.gmoserver.jp points to IP 133.130.64.188.