lb139.com - robtex.com
lb139.com
| CNAME | 301.xiaoyazhou.com | ||||||
| CNAME | hw3.xiao301.cc | ||||||
| CNAME | hw3.xiaodns.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=1771291435 | ||||||
Same first word
lb139.com |
DNS History
7 records (3 active, 4 former)
○NSmimi.ns.cloudflare.com2016-12-16 → 2017-08-27 · 3 obs
● 2016-12-16 02:13:16
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
●NSns1.dyna-ns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2017-08-27 09:16:40
● 2026-03-23 23:04:52
● 2026-03-23 23:04:52
●NSns2.dyna-ns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2017-08-27 09:16:40
● 2026-03-23 23:04:52
● 2026-03-23 23:04:52
○NSrob.ns.cloudflare.com2016-12-16 → 2017-08-27 · 3 obs
● 2016-12-16 02:13:16
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
○A104.27.158.182016-12-16 → 2017-08-27 · 3 obs
● 2016-12-16 02:13:16
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
○A104.27.159.182016-12-16 → 2017-08-27 · 3 obs
● 2016-12-16 02:13:16
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
● 2017-08-27 09:16:40
○ 2026-03-23 23:04:52
●CNAME301.xiaoyazhou.com2026-03-23 → 2026-03-23 · 1 obs
● 2026-03-23 23:04:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| lb139.com | ns2.dyna-ns.net, ns1.dyna-ns.net | - |
✅ Authoritative Response
Server:162.159.25.5
NS records: ns2.dyna-ns.net, ns1.dyna-ns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lb139.com (unsigned zone)
⏱️ Timing
Total: 425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dyna-ns.net, ns2.dyna-ns.net |
| CNAME | 1 | 301.xiaoyazhou.com |
| SOA | 1 | ns1.dyna-ns.net hostmaster.lb139.com |