z4qs.com - robtex.com
z4qs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.232.168.139🇭🇰 HDHK156.232.168.0/21 Proxy-registered route object | ||||||
| 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=1734684247 | ||||||
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=1774556957 | ||||||
Same first word
z4qs.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NS01.dnsv.jp2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 10:14:58
● 2026-03-26 20:37:26
●NS02.dnsv.jp2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 10:14:58
● 2026-03-26 20:37:26
●NS03.dnsv.jp2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 10:14:58
● 2026-03-26 20:37:26
●NS04.dnsv.jp2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 10:14:58
● 2026-03-26 20:37:26
○NSns4.dnsdun.com2018-07-29 → 2018-07-29 · 3 obs
○ 2026-03-23 10:14:58
○ 2026-03-26 20:37:26
○NSns4.dnsdun.net2018-07-29 → 2018-07-29 · 3 obs
○ 2026-03-23 10:14:58
○ 2026-03-26 20:37:26
●A156.232.168.1392026-03-23 → 2026-03-26 · 2 obs
● 2026-03-26 20:37:26
○CNAMEz4qs.com.cdn.cloudflare.net2018-07-29 → 2018-07-29 · 3 obs
○ 2026-03-23 10:14:58
○ 2026-03-26 20:37:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| z4qs.com | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.35.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for z4qs.com (unsigned zone)
⏱️ Timing
Total: 1216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.232.168.139 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
IP Addresses
z4qs.com resolves to a single IP: 156.232.168.139.
Other host names, for instance, www789503.com and mail.sdxnjx.com share IP numbers with z4qs.com.
Name Servers
z4qs.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
z4qs.com shares some name servers with other domains, for example akamai.love, power-slt.co.jp, thekanata.jp, suzushin.net and love-hunt.com.
Host names with two IP numbers:
01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53
03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53
04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53
Host names with one IP number:
02.dnsv.jp points to 157.7.33.53