qcalendars.com - robtex.com
qcalendars.com
| 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-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 | ||||||
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=1776268407 | ||||||
Same first word
qcalendars.com |
DNS History
6 records (2 active, 4 former)
●NSns-a1.cloud.z.com2026-03-29 → 2026-04-15 · 3 obs
● 2026-03-29 17:14:28
● 2026-04-15 15:58:54
●NSns-a3.cloud.z.com2026-03-29 → 2026-04-15 · 3 obs
● 2026-03-29 17:14:28
● 2026-04-15 15:58:54
○NSns-cloud-e1.googledomains.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-03-29 17:14:28
○ 2026-04-15 15:58:54
○NSns-cloud-e2.googledomains.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-03-29 17:14:28
○ 2026-04-15 15:58:54
○NSns-cloud-e3.googledomains.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-03-29 17:14:28
○ 2026-04-15 15:58:54
○NSns-cloud-e4.googledomains.com2018-05-10 → 2018-05-10 · 3 obs
○ 2026-03-29 17:14:28
○ 2026-04-15 15:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qcalendars.com | ns-a1.cloud.z.com, ns-a3.cloud.z.com | 4 records |
✅ Authoritative Response
Server:150.95.19.148
NS records: ns-a1.cloud.z.com, ns-a3.cloud.z.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qcalendars.com (unsigned zone)
⏱️ Timing
Total: 574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns-a1.cloud.z.com, ns-a1.cloud.z.com, ns-a3.cloud.z.com...)
Analysis
Name Servers
qcalendars.com's delegation uses two name servers, ns-a1.cloud.z.com and ns-a3.cloud.z.com.
qcalendars.com shares the same name server setup as other domains, for example grljgzgb.life, holiganbeet1185.com, playsire.com, zontxbp.link and gooqlemapps.com.
qcalendars.com at least partially shares name servers with other domains, including tmtssc.com, uts.ac.th, leaderbiz.co.th, meeprakan.com and thanyaburi.go.th.
These name servers are often used together with ns-a4.cloud.z.com, ns-a2.cloud.z.com, ns-a5.cloudnetvn.com, ns-a1.cnode.io, ns-a3.cnode.io, ns-a5.cloud.z.com, ns-a4.cnode.io, ns-a1.cloudnetvn.com and ns-a3.cloudnetvn.com.
Names with two IPs:
ns-a1.cloud.z.com points to 2404:f080:1101:310::53 and 150.95.19.148.
ns-a3.cloud.z.com points to 2404:f080:1101:310::53 and 150.95.19.148.
Names pointing to 2404:f080:1101:310::53: ns-a1.cloud.z.com and ns-a3.cloud.z.com.
Names pointing to 150.95.19.148: ns-a1.cloud.z.com and ns-a3.cloud.z.com.