21212017.com - robtex.com
21212017.com
| CNAME | 301.yidong.2017058.com | ||||||
| CNAME | gm.ssl.gntz301.xyz | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.194.135.76🇦🇹 hupo217.194.135.0/24 SonderCloud Limited UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON | ||||||
| A | 217.194.135.86🇦🇹 hupo217.194.135.0/24 SonderCloud Limited UNIT 04,7/F,BRIGHT WAY TOWER,NO. 33 MONG KOK ROAD,KOWLOON | ||||||
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=1785832377 | ||||||
Same first word
21212017.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.dnsip.com2026-07-24 → 2026-08-04 · 3 obs
○ 2017-05-08 01:18:20
● 2026-07-24 20:58:44
● 2026-08-04 08:40:48
● 2026-07-24 20:58:44
● 2026-08-04 08:40:48
●NSns2.dnsip.com2026-07-24 → 2026-08-04 · 3 obs
○ 2017-05-08 01:18:20
● 2026-07-24 20:58:44
● 2026-08-04 08:40:48
● 2026-07-24 20:58:44
● 2026-08-04 08:40:48
○NSns35.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:18:20
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○NSns36.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:18:20
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○MXmailstore1.secureserver.net2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:18:20
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○MXsmtp.secureserver.net2017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:18:20
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○A50.63.202.462017-05-08 → 2017-05-08 · 3 obs
● 2017-05-08 01:18:20
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
○ 2026-07-24 20:58:44
○ 2026-08-04 08:40:48
●CNAME301.yidong.2017058.com2026-07-24 → 2026-08-04 · 2 obs
● 2026-07-24 20:58:44
● 2026-08-04 08:40:48
● 2026-08-04 08:40:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21212017.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server:1.193.216.199
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21212017.com (unsigned zone)
⏱️ Timing
Total: 3508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| CNAME | 1 | 301.yidong.2017058.com |
| SOA | 1 | ns1.dnsip.com dnsadmin.dnsip.com |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ns1.dnsip.com, ns1.dnsip.com, ns1.dnsip.com...)
Analysis
IP Addresses
21212017.com points to the IP addresses 217.194.135.76 and 217.194.135.86
Additional host names — 22775858.com, 52522017.com, 55772007.com and two others — share IP numbers with 21212017.com.