sdw888.com - robtex.com
sdw888.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
sdw888.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.judns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:47:08
● 2026-03-24 04:47:10
●NSns1.julydns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:47:08
● 2026-03-24 04:47:10
●NSns2.judns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:47:08
● 2026-03-24 04:47:10
●NSns2.julydns.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 04:47:08
● 2026-03-24 04:47:10
○NSsdw888.com2015-06-13 → 2017-08-24 · 4 obs
● 2017-08-24 02:27:22
○ 2017-12-27 02:33:42
○ 2026-03-24 04:47:10
○NSv1.dns234.net2017-12-27 → 2018-02-04 · 5 obs
● 2017-12-27 02:33:42
● 2018-02-04 00:54:44
○ 2026-03-24 04:47:08
○ 2026-03-24 04:47:10
○NSv2.dns234.net2017-12-27 → 2018-02-04 · 5 obs
● 2017-12-27 02:33:42
● 2018-02-04 00:54:44
○ 2026-03-24 04:47:08
○ 2026-03-24 04:47:10
○MXmxbiz1.qq.com2015-06-13 → 2017-08-24 · 4 obs
● 2017-08-24 02:27:22
○ 2017-12-27 02:33:42
○ 2026-03-24 04:47:10
○MXmxbiz2.qq.com2015-06-13 → 2017-08-24 · 4 obs
● 2017-08-24 02:27:22
○ 2017-12-27 02:33:42
○ 2026-03-24 04:47:10
○A192.229.82.1402017-12-27 → 2018-02-04 · 4 obs
● 2018-02-04 00:54:44
○ 2026-03-24 04:47:08
○ 2026-03-24 04:47:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| sdw888.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 sdw888.com (unsigned zone)
⏱️ Timing
Total: 3316ms | 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
sdw888.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sdw888.com at least partially shares name servers with other domains, for instance 100327.com, vr-qj.com, dingyepochan.com, gxmike.com and tuhusmart.cn.
Host names with a single IP:
ns1.judns.com points to: 47.97.51.45
ns2.judns.com points to: 162.159.27.251
ns1.julydns.com points to: 47.97.51.45
ns2.julydns.com points to: 162.159.48.223
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com