rsaku.com - robtex.com
rsaku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2405:6581:9640:5f00::80🇯🇵 ASAHI-NET2405:6580::/29 Asahi Net, Inc. | ||||||
| A | 39.110.110.244🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc. | ||||||
| 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 | ||||||
| TXT | google-site-verification=yiUtY0b5EZzbRwqQP1U7iCGKSRedOMlb83J14ecBp3w | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1780470978 | ||||||
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=1783258766 | ||||||
Same first word
rsaku.com |
Similar names
DNS History
6 records (6 active, 0 former)
●A2405:6581:9640:5f00::802026-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 13:40:02
●A39.110.110.2442026-06-15 → 2026-07-05 · 2 obs
● 2026-07-05 13:40:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rsaku.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsaku.com (unsigned zone)
⏱️ Timing
Total: 1764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.110.110.244 |
| AAAA | 1 | 2405:6581:9640:5f00::80 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| TXT | 1 | google-site-verification=yiUtY0b5EZzbRwq |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
rsaku.com points to the IP addresses 39.110.110.244 and 2405:6581:9640:5f00::80
Additional host names — smtp.zenex.co.jp, zero.pk, imap.zenex.co.jp and two others — share IP numbers with rsaku.com.
Name Servers
rsaku.com has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
There is at least partial name server overlap between rsaku.com and other domains — iww.co.jp, jwcc.io, garage-ruf.com and two more among them.
Host names with two IP numbers:
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Host names pointing to a single IP address:
02.dnsv.jp directs to 157.7.33.53.