clarknu.net - robtex.com
clarknu.net
net
| 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=1771291465 | ||||||
Same first word
clarknu.net |
Similar names
DNS History
8 records (4 active, 4 former)
●NSeve.ns.cloudflare.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 02:49:12
● 2026-03-23 18:04:28
○NSns1.oray.net2015-05-23 → 2017-04-19 · 6 obs
● 2016-04-07 14:16:04
○ 2016-09-17 09:52:22
● 2017-04-19 10:55:50
○ 2026-02-26 02:49:12
○ 2026-03-23 18:04:28
○NSns2.oray.net2015-05-23 → 2017-04-19 · 6 obs
● 2016-04-07 14:16:04
○ 2016-09-17 09:52:22
● 2017-04-19 10:55:50
○ 2026-02-26 02:49:12
○ 2026-03-23 18:04:28
○NSpeanutmail.newpeanut.idc2015-05-23 → 2017-04-19 · 4 obs
● 2017-04-19 10:55:50
○ 2026-02-26 02:49:12
○ 2026-03-23 18:04:28
●NSsid.ns.cloudflare.com2026-02-26 → 2026-03-23 · 3 obs
● 2026-02-26 02:49:12
● 2026-03-23 18:04:28
○A139.212.218.1162017-04-19 → 2017-04-19 · 3 obs
○ 2026-02-26 02:49:12
○ 2026-03-23 18:04:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| clarknu.net | sid.ns.cloudflare.com, eve.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.204
NS records: sid.ns.cloudflare.com, eve.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for clarknu.net (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | eve.ns.cloudflare.com, sid.ns.cloudflare.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.163.com ~all |
| SOA | 1 | eve.ns.cloudflare.com dns.cloudflare.com |
Analysis
Name Servers
clarknu.net is delegated to two name servers: eve.ns.cloudflare.com and sid.ns.cloudflare.com.
clarknu.net shares the same name server setup with other domains, such as resqee.com, systemconnect.net and 050wct.com.
clarknu.net at least partially shares name servers with other domains, for instance completemusicmo.com, mrheelpain.com, canadianmedicalteams.org, qsak.am and hostear.com.br.
These name servers are commonly used with maciej.ns.cloudflare.com and ashton.ns.cloudflare.com.
Host names with six IP numbers:
eve.ns.cloudflare.com points to 2606:4700:50::a29f:26cc, 2803:f800:50::6ca2:c2cc, 2a06:98c1:50::ac40:22cc, 108.162.194.204, 162.159.38.204 and 172.64.34.204.
sid.ns.cloudflare.com points to 2606:4700:58::adf5:3b8f, 2803:f800:50::6ca2:c18f, 2a06:98c1:50::ac40:218f, 108.162.193.143, 172.64.33.143 and 173.245.59.143.
Mail Servers
clarknu.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for clarknu.net matches that of other domains, for instance kiwifungames.com, riss.com, ultrafine.cn, alglobal.us and gzzltech.com.
clarknu.net shares some mail servers with other domains, for instance soolinen.com, www.fanwish.cn and cszcd.cn.
Host names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191. Host names with one IP number: mxbiz2.qq.com points to 203.205.232.191. Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.