51simo.com - robtex.com
51simo.com
| CNAME | 350cff21cc29ffe9fd9e4562d0b2e1ed.dlszywz.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=1784822867 | ||||||
Same first word
51simo.com |
DNS History
5 records (5 active, 0 former)
●NSf1g1ns1.dnspod.net2026-04-23 → 2026-07-23 · 2 obs
● 2026-04-23 02:20:14
● 2026-07-23 16:20:02
● 2026-07-23 16:20:02
●NSf1g1ns2.dnspod.net2026-04-23 → 2026-07-23 · 2 obs
● 2026-04-23 02:20:14
● 2026-07-23 16:20:02
● 2026-07-23 16:20:02
●MXmxn.mxhichina.com2026-04-23 → 2026-07-23 · 2 obs
● 2026-04-23 02:20:14
● 2026-07-23 16:20:02
● 2026-07-23 16:20:02
●MXmxw.mxhichina.com2026-04-23 → 2026-07-23 · 2 obs
● 2026-04-23 02:20:14
● 2026-07-23 16:20:02
● 2026-07-23 16:20:02
●CNAME350cff21cc29ffe9fd9e4562d0b2e1ed.dlszywz.com2026-04-23 → 2026-07-23 · 2 obs
● 2026-04-23 02:20:14
● 2026-07-23 16:20:02
● 2026-07-23 16:20:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| 51simo.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:2402:4e00:111:fff::c
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51simo.com (unsigned zone)
⏱️ Timing
Total: 3050ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| CNAME | 1 | 350cff21cc29ffe9fd9e4562d0b2e1ed.dlszywz |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |