arkopt.com - dns.ninja
arkopt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.144.96🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | www8.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 | mx8.gmoserver.jp ⭐ | ||||||
| A | 157.7.144.100🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx8.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf8.gmoserver.jp ~all | ||||||
| SOA | dns01.gmoserver.jphostmaster@arkopt.com 2012-10-01 #1 | ||||||
com
| 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=1786198759 | ||||||
Same first word
arkopt.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns01.gmoserver.jp2015-07-22 → 2026-08-08 · 2 obs
● 2026-08-08 14:20:22
●NSdns02.gmoserver.jp2015-07-22 → 2026-08-08 · 2 obs
● 2026-08-08 14:20:22
●MXmx8.gmoserver.jp2015-07-22 → 2026-08-08 · 2 obs
● 2026-08-08 14:20:22
●A157.7.144.962015-07-22 → 2026-08-08 · 2 obs
● 2026-08-08 14:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| arkopt.com | 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 arkopt.com (unsigned zone)
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.144.96 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx8.gmoserver.jp (pri: 10) |
| TXT | 1 | v=spf1 include:spf8.gmoserver.jp ~all |
| SOA | 1 | dns01.gmoserver.jp hostmaster.arkopt.com |
Analysis
IP Addresses
arkopt.com resolves to one IP address: 157.7.144.96.
ets-e.com, 0084.fishing, zipangu.tv and two other host names share IP numbers with arkopt.com.
Name Servers
DNS delegation for arkopt.com points to two name servers: dns01.gmoserver.jp and dns02.gmoserver.jp.
arkopt.com uses the same name servers as several other domains — among them cyber-asia-marche.com, s-asahi.net, kyoto-net.info and two more.
Each of dns01.gmoserver.jp and dns02.gmoserver.jp has one IP address: dns01.gmoserver.jp uses 157.7.33.81 and dns02.gmoserver.jp uses 157.7.34.81.
Mail Servers
Mail for arkopt.com is handled by a single mail server, mx8.gmoserver.jp.
arkopt.com uses an identical mail server configuration to several other domains — among them builo.jp, katosr.com, lp-apg.com and two more.
arkopt.com has mail servers in common with other domains — for example sadosv.info, silverstonetek.co.jp and shinrokikaku.co.jp.
mx8.gmoserver.jp has exactly one IP number: 157.7.144.100.