4coding.com - dns.ninja
4coding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.91🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | mta25.jensenstilbud.com | ||||||
| NS | www.4coding.com ⭐ | ||||||
| A | 208.98.40.96🇺🇸 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 | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| SOA | www.4coding.com4coding@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=1782771866 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
●NSwww.4coding.com2026-02-16 → 2026-06-29 · 2 obs
● 2026-06-29 22:53:58
○MXmail.skrimple.com2015-07-12 → 2026-02-16 · 4 obs
● 2026-02-16 05:23:02
○ 2026-02-22 01:52:26
○ 2026-06-29 22:53:58
○A103.51.144.812017-01-13 → 2017-01-13 · 4 obs
● 2017-01-13 00:02:38
○ 2018-08-21 18:09:32
○ 2026-06-29 22:53:58
○A162.218.54.422015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-12 18:17:20
○ 2026-06-29 22:53:58
○A198.12.15.2442015-07-12 → 2015-07-12 · 3 obs
○ 2015-11-12 18:17:20
○ 2026-06-29 22:53:58
○A208.98.40.2012026-04-01 → 2026-04-01 · 4 obs
● 2026-04-01 18:59:08
○ 2026-04-23 11:31:28
○ 2026-06-29 22:53:58
○A208.98.40.2042026-03-08 → 2026-03-08 · 4 obs
● 2026-03-08 08:50:28
○ 2026-04-01 18:59:08
○ 2026-06-29 22:53:58
○A208.98.40.2112026-02-16 → 2026-02-16 · 4 obs
● 2026-02-16 05:23:02
○ 2026-02-22 01:52:26
○ 2026-06-29 22:53:58
○A208.98.40.2132026-02-16 → 2026-06-29 · 2 obs
○ 2026-06-29 22:53:58
○A208.98.40.272026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 01:52:26
○ 2026-03-08 08:50:28
○ 2026-06-29 22:53:58
○A208.98.40.722026-04-23 → 2026-04-23 · 4 obs
● 2026-04-23 11:31:28
○ 2026-04-23 23:47:50
○ 2026-06-29 22:53:58
●A208.98.43.912026-06-29 → 2026-06-29 · 3 obs
● 2026-06-29 22:53:56
● 2026-06-29 22:53:58
○A52.78.124.1492018-08-21 → 2018-08-21 · 4 obs
● 2018-08-21 18:09:32
○ 2026-02-16 05:23:02
○ 2026-06-29 22:53:58
○A65.19.157.2342016-04-23 → 2016-04-23 · 4 obs
● 2016-04-23 04:21:14
○ 2017-01-13 00:02:38
○ 2026-06-29 22:53:58
○A65.19.157.2352015-11-12 → 2016-02-03 · 5 obs
● 2015-11-12 18:17:20
● 2016-02-03 19:04:06
○ 2016-04-23 04:21:14
○ 2026-06-29 22:53:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| 4coding.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 4coding.com (unsigned zone)
⏱️ Timing
Total: 4750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.43.91 |
| SOA | 1 | www.4coding.com 4coding.com |
Analysis
Hierarchy
4coding.com serves as the parent of www.4coding.com and mail.4coding.com.
IP Addresses
4coding.com has exactly one IP address — 208.98.43.91.
www.mlsyc.com, maku.cc, www.m1000.com plus two other host names have IP numbers in common with 4coding.com.
Name Servers
The authoritative name servers for 4coding.com are ns1.4.cn, ns2.4.cn and www.4coding.com — three in total.
There is at least partial name server overlap between 4coding.com and other domains — xxsy888.com, chinaushpa.org, topyes.cn and two more among them.
These name servers frequently co-occur with the name servers ns3.goldenname.com and ns4.goldenname.com.
The hostnames ns1.4.cn, ns2.4.cn and www.4coding.com each resolve to a single IP: ns1.4.cn → 107.167.27.66, ns2.4.cn → 208.98.43.66, www.4coding.com → 208.98.40.96.