51hyn.com - robtex.com
51hyn.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
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
51hyn.com |
DNS History
10 records (4 active, 6 former)
○NSdns11.hichina.com2015-05-17 → 2026-02-27 · 3 obs
● 2026-02-27 19:14:04
○ 2026-03-23 01:26:54
○NSdns12.hichina.com2015-05-17 → 2026-02-27 · 3 obs
● 2026-02-27 19:14:04
○ 2026-03-23 01:26:54
○NSexpirens3.hichina.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 19:14:04
○ 2026-03-23 01:26:54
○NSexpirens4.hichina.com2026-02-27 → 2026-02-27 · 3 obs
● 2026-02-27 19:14:04
○ 2026-03-23 01:26:54
●NSns1.julydns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 01:26:54
●NSns2.julydns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 01:26:54
○A121.41.94.1562016-01-18 → 2017-12-06 · 4 obs
● 2017-12-06 20:07:20
○ 2026-02-27 19:14:04
○ 2026-03-23 01:26:54
○CNAMEexpired.hichina.com2026-02-27 → 2026-02-27 · 2 obs
○ 2026-03-23 01:26:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 51hyn.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51hyn.com (unsigned zone)
⏱️ Timing
Total: 2345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
Name Servers
51hyn.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
51hyn.com at least partially shares name servers with other domains, for example sushiyuanlin.com, live-tructiepbongro.com, wukxoz.cn, woaiqin.com and jlgah.com.
Host names with a single IP address:
The host name ns1.judns.com points to 47.97.51.45.
The host name ns2.judns.com points to 162.159.27.251.
The host name ns1.julydns.com points to 47.97.51.45.
The host name ns2.julydns.com points to 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.