do4web.com - robtex.com
do4web.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.225.139.120🇭🇰 HKIDC-AS-AP156.225.136.0/21 CloudFly Net Inc | ||||||
| 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 | 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 | 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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1768368193 | ||||||
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
DNS History
8 records (5 active, 3 former)
○NSdm1.dns.com2020-04-09 → 2020-04-09 · 3 obs
○ 2026-03-23 19:40:12
○ 2026-03-24 12:56:18
○NSdm2.dns.com2020-04-09 → 2020-04-09 · 3 obs
○ 2026-03-23 19:40:12
○ 2026-03-24 12:56:18
●NSns1.judns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 19:40:12
● 2026-03-24 12:56:18
●NSns1.julydns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 19:40:12
● 2026-03-24 12:56:18
●NSns2.judns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 19:40:12
● 2026-03-24 12:56:18
●NSns2.julydns.com2026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 19:40:12
● 2026-03-24 12:56:18
○A104.151.175.202020-04-09 → 2020-04-09 · 3 obs
○ 2026-03-23 19:40:12
○ 2026-03-24 12:56:18
●A156.225.139.1202026-03-23 → 2026-03-24 · 3 obs
● 2026-03-23 19:40:12
● 2026-03-24 12:56:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| do4web.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 do4web.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.225.139.120 |
| 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
do4web.com points to a single IP address: 156.225.139.120.
Name Servers
do4web.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
do4web.com at least partially shares name servers with other domains, for example scjqqc.com, jluwgfb.cn, 36536511.com, xingcai88.com and sanlerui.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.