codeline.cn - dns.ninja
codeline.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.240.171.199🇺🇸 AS701863.240.0.0/15 | ||||||
| NS | udns1.cscdns.net ⭐ | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| NS | udns2.cscdns.uk | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| MX | custmx.cscdns.net ⭐ | ||||||
| A | 198.58.121.58🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| PTR | 198-58-121-58.ip.linodeusercontent.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | udns1.cscdns.nethostmaster@cscdns.net 2019-10-11 #16 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035180538 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSa4.nstld.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 14:56:54
○ 2026-02-19 21:05:36
○ 2026-08-14 17:09:24
○NSdns13.hichina.com2015-08-24 → 2016-07-08 · 4 obs
● 2016-07-08 09:48:28
○ 2017-03-27 14:56:54
○ 2026-08-14 17:09:24
○NSdns14.hichina.com2015-08-24 → 2016-07-08 · 4 obs
● 2016-07-08 09:48:28
○ 2017-03-27 14:56:54
○ 2026-08-14 17:09:24
○NSf4.nstld.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 14:56:54
○ 2026-02-19 21:05:36
○ 2026-08-14 17:09:24
○NSg4.nstld.com2017-03-27 → 2017-03-27 · 4 obs
● 2017-03-27 14:56:54
○ 2026-02-19 21:05:36
○ 2026-08-14 17:09:24
●NSudns1.cscdns.net2026-02-19 → 2026-08-14 · 3 obs
● 2026-02-19 21:05:36
● 2026-08-14 17:09:24
●NSudns2.cscdns.uk2026-02-19 → 2026-08-14 · 3 obs
● 2026-02-19 21:05:36
● 2026-08-14 17:09:24
●MXcustmx.cscdns.net2017-03-27 → 2026-08-14 · 5 obs
● 2026-04-24 00:25:50
○ 2026-06-06 02:08:00
● 2026-07-08 05:26:08
● 2026-08-14 17:09:24
●A63.240.171.1992017-03-27 → 2026-08-14 · 5 obs
● 2026-04-24 00:25:50
○ 2026-06-06 02:08:00
● 2026-07-08 05:26:08
● 2026-08-14 17:09:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn... | - |
| codeline.cn | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.66.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codeline.cn (unsigned zone)
⏱️ Timing
Total: 999ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.240.171.199 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
codeline.cn points to a single IP number: 63.240.171.199.
Additional host names — valves.pentair.com, pentairpolarex.com, pentairhypro.com and two others — share IP numbers with codeline.cn.
Name Servers
The NS records for codeline.cn delegate to udns1.cscdns.net and udns2.cscdns.uk.
codeline.cn shares its name server setup with other domains, including haig.com, amecotools.com, autonationchryslerdodgejeepramroseville.com and two others.
At least some of codeline.cn's name servers are shared with other domains, for example financieremanuvie.net, manuviesoinsdesanteenligne.com, mfcns.com and two more.
udns1.cscdns.net resolves to 204.74.66.1 and 2001:502:f3ff::201. Likewise, udns2.cscdns.uk resolves to 204.74.111.1 and 2001:502:4612::201 — two IP addresses apiece.
Mail Servers
codeline.cn has one mail server: custmx.cscdns.net.
codeline.cn shares the same mail server setup as other domains, including pncfinancial.com, broadcastplanet.com, adtauto.org and two others.
custmx.cscdns.net resolves to 198.58.121.58 and no other IP number.