ursful.com - robtex.com
ursful.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.208🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.ursful.com ⭐ | ||||||
| A | 208.98.40.80🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.ursful.comursful@com 2008-08-03 #0 | ||||||
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=1776192812 | ||||||
Subdomains
www.ursful.com |
Same first word
ursful.com |
Similar names
sulfur.co.in |
flusur.com |
sulfur.fr |
sulfur.com |
sulfur.space |
rusful.net |
lsfuru.com |
sulfur.cloud |
sulfur.se |
flurus.de |
surful.com |
DNS History
10 records (4 active, 6 former)
○NSdns1.hichina.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-04-10 13:07:32
○ 2026-04-14 19:11:22
○NSdns2.hichina.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-04-10 13:07:32
○ 2026-04-14 19:11:22
●NSns1.4.cn2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:07:32
● 2026-04-14 19:11:22
●NSns2.4.cn2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:07:32
● 2026-04-14 19:11:22
●NSwww.ursful.com2026-04-10 → 2026-04-14 · 3 obs
● 2026-04-10 13:07:32
● 2026-04-14 19:11:22
○MXmxn.mxhichina.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-04-10 13:07:32
○ 2026-04-14 19:11:22
○MXmxw.mxhichina.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-04-10 13:07:32
○ 2026-04-14 19:11:22
●A208.98.40.2082026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 19:11:22
○A208.98.43.112026-04-10 → 2026-04-10 · 3 obs
● 2026-04-10 13:07:32
○ 2026-04-14 19:11:22
○A60.205.39.392017-05-09 → 2017-05-09 · 3 obs
○ 2026-04-10 13:07:32
○ 2026-04-14 19:11:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ursful.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ursful.com (unsigned zone)
⏱️ Timing
Total: 757ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.208 |
| SOA | 1 | www.ursful.com ursful.com |
Analysis
Hierarchy
ursful.com is parent of www.ursful.com.
IP Addresses
ursful.com points to a single IP: 208.98.40.208.
Other host names, for instance www.aimouse.net.cn, sfxd.net, xianou.com, sy911.com and www.ys5c.com share IP numbers with ursful.com.
Name Servers
ursful.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.ursful.com.
ursful.com at least partially shares its name servers with other domains, for instance prometric.cn, wangkuwang.com, huo119.com, miein.org and leeko.com.cn.
These name servers are commonly used alongside ns3.goldenname.com and ns4.goldenname.com.
Host names with a single IP:
ns1.4.cn resolves to 107.167.27.66.
www.ursful.com resolves to 208.98.40.80.