domainknowledge.info - robtex.com
domainknowledge.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-a1.cloud.z.com ⚠️ Not in zone NS records | ||||||
| A | 2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| A | 150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
| NS | ns-a2.cloud.z.com ⚠️ Not in zone NS records | ||||||
| A | 2404:8680:1101:310::53🇹🇭 GMO-ZCOM-AS-TH2404:8680:1101::/48 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| A | 150.95.23.148🇹🇭 GMO-ZCOM-AS-TH150.95.20.0/22 GMO-Z com NetDesign Holdings Co., Ltd. 246 Times Square Building 10th Fl., Room 10/04, Sukhumvit 12-14 Rd., Klongtoey Klongtoey, Bangkok 10110 | ||||||
| PTR | v150-95-23-148.a001.m.bkk1.static.cnode.io | ||||||
| NS | ns-a3.cloud.z.com ⚠️ Not in zone NS records | ||||||
| A | 2404:f080:1101:310::53🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi | ||||||
| A | 150.95.19.148🇻🇳 GMO-ZCOM-AS-VN150.95.16.0/22 RUNSYSTEM-VN | ||||||
| PTR | v150-95-19-148.a001.m.han1.static.cnode.io | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1776027211 | ||||||
Same first word
domainknowledge.info |
DNS History
5 records (3 active, 2 former)
○NSdns1.bigrock.in2020-02-13 → 2020-02-13 · 3 obs
○ 2026-04-07 22:17:10
○ 2026-04-12 21:06:38
●NSns-a1.cloud.z.com2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 22:17:10
● 2026-04-12 21:06:38
●NSns-a2.cloud.z.com2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 22:17:10
● 2026-04-12 21:06:38
●NSns-a3.cloud.z.com2026-04-07 → 2026-04-12 · 3 obs
● 2026-04-07 22:17:10
● 2026-04-12 21:06:38
○CNAME108.ctnames.com2020-02-13 → 2020-02-13 · 3 obs
○ 2026-04-07 22:17:10
○ 2026-04-12 21:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| domainknowledge.info | ns-a1.cloud.z.com, ns-a3.cloud.z.com, ns-a2.cloud.z.com | - |
✅ Authoritative Response
Server:150.95.19.148
NS records: ns-a1.cloud.z.com, ns-a3.cloud.z.com, ns-a2.cloud.z.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for domainknowledge.info (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
domainknowledge.info is delegated to three name servers: ns-a1.cloud.z.com, ns-a2.cloud.z.com and ns-a3.cloud.z.com.
domainknowledge.info at least partially shares name servers with other domains, for example 37.52.95.150.in-addr.arpa, paragon-worldwide.com, kaiteento.com, smartcools.com and nvt.co.th.
These name servers are often used together with ns-a4.cloud.z.com, ns-a5.cloudnetvn.com, ns-a1.cloudnetvn.com, ns-a3.cloudnetvn.com, ns-a1.zc-dns.com, ns-a2.zc-dns.net, ns-a3.zc-dns.org, ns-a1.cnode.io and ns-a3.cnode.io.
Host names with two IP numbers
Two IPs per host:
ns-a1.cloud.z.com points to: 2404:f080:1101:310::53 and 150.95.19.148
ns-a2.cloud.z.com points to: 2404:8680:1101:310::53 and 150.95.23.148
ns-a3.cloud.z.com points to: 2404:f080:1101:310::53 and 150.95.19.148
Hosts pointing to 2404:f080:1101:310::53: ns-a1.cloud.z.com and ns-a3.cloud.z.com
Hosts pointing to 150.95.19.148: ns-a1.cloud.z.com and ns-a3.cloud.z.com
Pattern: ns-a1.cloud.z.com and ns-a3.cloud.z.com both point to 2404:f080:1101:310::53 and 150.95.19.148