ope.jp - robtex.com
ope.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 160.251.229.82🇯🇵 GMOOSK-NET160.251.229.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www.gmoserver.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 | mx.ope.jp ⭐ | ||||||
| A | 210.157.5.19🇯🇵 GMO-INTERNET210.157.0.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@ope.jp 2016-07-29 #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=1774492202 | ||||||
Subdomains
mx.ope.jp |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns01.gmoserver.jp2015-05-16 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:24
●NSdns02.gmoserver.jp2015-05-16 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:24
●MXmx.ope.jp2015-05-16 → 2026-03-26 · 2 obs
● 2026-03-26 02:46:24
○A157.7.144.52015-05-16 → 2021-06-22 · 4 obs
● 2021-06-22 19:54:10
○ 2026-03-25 03:52:50
○ 2026-03-26 02:46:24
●A160.251.229.822026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 03:52:50
● 2026-03-26 02:46:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ope.jp | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ope.jp (unsigned zone)
⏱️ Timing
Total: 2007ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.229.82 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx.ope.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.ope.jp |
Analysis
Hierarchy
ope.jp is parent of mx.ope.jp.
IP Addresses
ope.jp points to a single IP: 160.251.229.82.
Other host names, for instance nikkai-fish.com, ayure.net, snowshaper.jp, aeonpet.co.jp and www.amagyo.com share IP numbers with ope.jp.
Name Servers
ope.jp's delegation is to two name servers dns01.gmoserver.jp and dns02.gmoserver.jp.
ope.jp shares the same name server configuration as other domains, such as yuhisakanten.com, aokistore.co.jp, k-komi.org, ou-c.com and crossandcrown.co.jp.
ope.jp shares name servers with other domains at least partially, for instance tokoo.co.jp, ginrei.net and cloudseo.jp.
Host names with a single IP:
dns01.gmoserver.jp resolves to 157.7.33.81.
dns02.gmoserver.jp resolves to 157.7.34.81.
Mail Servers
ope.jp is served by a single mail server, mx.ope.jp.
mx.ope.jp points to IP number 210.157.5.19.