51wdl.com - robtex.com
51wdl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.246.1.138🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.246.0.0/19 Chinanet-NingBo-IDC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.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 | ||||||
| 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 | ||||||
| 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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1760704347 | ||||||
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=1777128761 | ||||||
Same first word
51wdl.com |
Similar names
DNS History
15 records (5 active, 10 former)
○NSjm1.dns.com2020-03-26 → 2020-03-26 · 4 obs
● 2020-03-26 23:22:34
○ 2026-04-13 18:02:08
○ 2026-04-25 14:55:38
○NSjm2.dns.com2020-03-26 → 2020-03-26 · 4 obs
● 2020-03-26 23:22:34
○ 2026-04-13 18:02:08
○ 2026-04-25 14:55:38
○NSjuming.dnsdun.com2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:58:56
○ 2020-03-26 23:22:34
○ 2026-04-25 14:55:38
○NSjuming.dnsdun.net2017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:58:56
○ 2020-03-26 23:22:34
○ 2026-04-25 14:55:38
●NSns1.judns.com2026-04-13 → 2026-04-25 · 3 obs
● 2026-04-13 18:02:08
● 2026-04-25 14:55:38
●NSns1.julydns.com2026-04-13 → 2026-04-25 · 3 obs
● 2026-04-13 18:02:08
● 2026-04-25 14:55:38
○NSns11.xincache.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-11-22 17:27:58
○ 2026-04-25 14:55:38
○NSns12.xincache.com2015-08-02 → 2015-08-02 · 3 obs
○ 2015-11-22 17:27:58
○ 2026-04-25 14:55:38
○NSns19.xincache.com2015-11-22 → 2016-02-26 · 5 obs
● 2015-11-22 17:27:58
● 2016-02-26 00:00:58
○ 2016-07-03 09:54:12
○ 2026-04-25 14:55:38
●NSns2.judns.com2026-04-13 → 2026-04-25 · 3 obs
● 2026-04-13 18:02:08
● 2026-04-25 14:55:38
●NSns2.julydns.com2026-04-13 → 2026-04-25 · 3 obs
● 2026-04-13 18:02:08
● 2026-04-25 14:55:38
○NSns20.xincache.com2015-11-22 → 2016-02-26 · 5 obs
● 2015-11-22 17:27:58
● 2016-02-26 00:00:58
○ 2016-07-03 09:54:12
○ 2026-04-25 14:55:38
●A122.246.1.1382026-04-13 → 2026-04-25 · 3 obs
● 2026-04-13 18:02:08
● 2026-04-25 14:55:38
○A156.226.109.152020-03-26 → 2020-03-26 · 4 obs
● 2020-03-26 23:22:34
○ 2026-04-13 18:02:08
○ 2026-04-25 14:55:38
○A23.27.128.2512017-03-25 → 2017-03-25 · 3 obs
○ 2020-03-26 23:22:34
○ 2026-04-25 14:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51wdl.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 51wdl.com (unsigned zone)
⏱️ Timing
Total: 392ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.246.1.138 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
51wdl.com points to an IP address: 122.246.1.138.
other host names include tbtqy.com, wap.qsasm.cn, yuanqikeji.com, zkhykj.com and jaldq.com; they share IP numbers with 51wdl.com.
Name Servers
51wdl.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
51wdl.com at least partially shares name servers with other domains, for instance gdgufeng.com, zshuashun.com, pagewe.com, honghuzhuishu.com and nlzsw74.cn.
Hostnames with one IP:
ns1.judns.com resolves to 162.159.27.251.
ns2.judns.com resolves to 162.159.27.251.
ns1.julydns.com resolves to 162.159.48.223.
ns2.julydns.com resolves to 162.159.48.223.
Hostnames resolving to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Hostnames resolving to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.