51dllw.com - robtex.com
51dllw.com
| CNAME | ali.dns.wangjiankeji.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.152.206.157🇸🇬 AS379638.152.128.0/17 | ||||||
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=1777195161 | ||||||
Same first word
51dllw.com |
DNS History
9 records (3 active, 6 former)
○NSns.cnkuai.com2018-10-20 → 2018-10-20 · 3 obs
● 2018-10-20 11:39:08
○ 2026-04-26 09:46:56
○ 2026-04-26 09:47:00
○ 2026-04-26 09:46:56
○ 2026-04-26 09:47:00
●NSns1.dnsip.com2026-04-26 → 2026-04-26 · 3 obs
○ 2018-10-20 11:39:08
● 2026-04-26 09:46:56
● 2026-04-26 09:47:00
● 2026-04-26 09:46:56
● 2026-04-26 09:47:00
●NSns2.dnsip.com2026-04-26 → 2026-04-26 · 3 obs
○ 2018-10-20 11:39:08
● 2026-04-26 09:46:56
● 2026-04-26 09:47:00
● 2026-04-26 09:46:56
● 2026-04-26 09:47:00
○A115.47.117.1422017-02-14 → 2017-02-14 · 4 obs
○ 2016-07-10 04:45:48
● 2017-02-14 07:42:52
○ 2018-10-20 11:39:08
○ 2026-04-26 09:47:00
● 2017-02-14 07:42:52
○ 2018-10-20 11:39:08
○ 2026-04-26 09:47:00
○A118.193.12.2172015-08-11 → 2015-08-11 · 3 obs
● 2015-08-11 16:15:06
○ 2017-02-14 07:42:52
○ 2026-04-26 09:47:00
○ 2017-02-14 07:42:52
○ 2026-04-26 09:47:00
○A118.244.136.1492015-12-12 → 2016-07-10 · 5 obs
○ 2015-08-11 16:15:06
● 2015-12-12 11:19:04
● 2016-07-10 04:45:48
○ 2017-02-14 07:42:52
○ 2026-04-26 09:47:00
● 2015-12-12 11:19:04
● 2016-07-10 04:45:48
○ 2017-02-14 07:42:52
○ 2026-04-26 09:47:00
●CNAMEali.dns.wangjiankeji.com2026-04-26 → 2026-04-26 · 3 obs
○ 2018-10-20 11:39:08
● 2026-04-26 09:46:56
● 2026-04-26 09:47:00
● 2026-04-26 09:46:56
● 2026-04-26 09:47:00
○CNAMEbj.dns.wangjiankeji.com2018-10-20 → 2018-10-20 · 4 obs
○ 2017-02-14 07:42:52
● 2018-10-20 11:39:08
○ 2026-04-26 09:46:56
○ 2026-04-26 09:47:00
● 2018-10-20 11:39:08
○ 2026-04-26 09:46:56
○ 2026-04-26 09:47:00
○CNAMElt01.wangjiankeji.com2015-08-11 → 2017-02-14 · 4 obs
● 2015-08-11 16:15:06
● 2017-02-14 07:42:52
○ 2018-10-20 11:39:08
○ 2026-04-26 09:47:00
● 2017-02-14 07:42:52
○ 2018-10-20 11:39:08
○ 2026-04-26 09:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 51dllw.com | ns1.dnsip.com, ns2.dnsip.com | 9 records |
✅ Authoritative Response
Server:183.253.57.193
NS records: ns1.dnsip.com, ns2.dnsip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51dllw.com (unsigned zone)
⏱️ Timing
Total: 795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dnsip.com, ns2.dnsip.com |
| CNAME | 1 | ali.dns.wangjiankeji.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
51dllw.com points to IP number 8.152.206.157.
For instance, other host names hctimes.com, dns.wangjiankeji.com, ali.dns.wangjiankeji.com, bj.dns.wangjiankeji.com and wangjiankeji.com share IP numbers with 51dllw.com.