contractdecoder.com - dns.ninja
contractdecoder.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns.sharknames.com ⚠️ Not in zone NS records | ||||||
| A | 192.161.163.150🇺🇸 COLOCROSSING192.161.163.0/24 | ||||||
| NS | fastdns.sharknames.com ⚠️ Not in zone NS records | ||||||
| A | 192.227.249.69🇺🇸 COLOCROSSING192.227.248.0/23 | ||||||
| PTR | 192-227-249-69-host.colocrossing.com | ||||||
| NS | ns1.alidns.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.125🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns2.alidns.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.126🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns3.afternic.com ⚠️ Not in zone NS records | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | opendns.sharknames.com ⚠️ Not in zone NS records | ||||||
| A | 107.174.240.70🇺🇸 COLOCROSSING107.174.240.0/22 Proxy for Colocrossing Wowrack Customers | ||||||
| PTR | 107-174-240-70-host.colocrossing.com | ||||||
| NS | prodns.sharknames.com ⚠️ Not in zone NS records | ||||||
| A | 172.245.79.147🇺🇸 COLOCROSSING172.245.78.0/23 | ||||||
| PTR | 172-245-79-147-host.colocrossing.com | ||||||
| NS | smartdns.sharknames.com ⚠️ Not in zone NS records | ||||||
| A | 192.227.209.8🇺🇸 COLOCROSSING192.227.208.0/21 | ||||||
| PTR | 192-227-209-8-host.colocrossing.com | ||||||
| TXT | 4.cn-verify-97921 | ||||||
| TXT | 8573a79c532402041c034b4acc49bbc1 | ||||||
| TXT | 7WQVw8dCk03L9H9hNh | ||||||
| TXT | 1f970a8fdeccd5167a3d8ca664a8927841bf21fd | ||||||
| TXT | e6119f335f3fccdbdf639a4f78c675e76af91ed6 | ||||||
| TXT | afternic-verification-6VusC7cQNjFLaPUksRVtiy | ||||||
| TXT | domainov.aliyun.com | ||||||
| TXT | eeaec24e55c54b11bc07ae6a55b0de4a | ||||||
| TXT | 4aec7b26-b5e9-4807-b84f-52ac7b7037e5 | ||||||
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=1786671519 | ||||||
Same first word
contractdecoder.com |
DNS History
15 records (8 active, 7 former)
●NSdns.sharknames.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
○NSdns1.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
○NSdns2.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
●NSfastdns.sharknames.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
●NSns1.alidns.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
●NSns2.alidns.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
●NSns3.afternic.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
●NSopendns.sharknames.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
●NSprodns.sharknames.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
●NSsmartdns.sharknames.com2026-08-14 → 2026-08-14 · 2 obs
● 2026-08-14 01:42:44
○MXeforward1.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
○MXeforward2.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
○MXeforward3.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
○MXeforward4.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
○MXeforward5.registrar-servers.com2026-03-05 → 2026-03-05 · 2 obs
○ 2026-08-14 01:42:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contractdecoder.com | ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com... | 24 records |
✅ Authoritative Response
Server:172.245.79.147
NS records: ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com, prodns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, smartdns.sharknames.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractdecoder.com (unsigned zone)
⏱️ Timing
Total: 354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.45.78 |
| MX | 1 | . (pri: 0) |
| TXT | 9 | afternic-verification-6VusC7cQNjFLaPUksR, 1f970a8fdeccd5167a3d8ca664a8927841bf21fd... |
📌 Glue Records Collected
Total: 24
Out-of-bailiwick: 24 (ns3.afternic.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
Name Servers
contractdecoder.com is delegated to 8 name servers: ns3.afternic.com, ns1.alidns.com, ns2.alidns.com and 5 other.
contractdecoder.com shares at least some of its name servers with other domains, including youraide.com, errandsny.com, huronrentals.com and two others.
These name servers are frequently seen alongside dns.sharknames.com, fastdns.sharknames.com, smartdns.sharknames.com and 7 other name servers.
Host names with 9 IP numbers:
ns1.alidns.com resolves to 39.96.153.45, 39.96.153.55, 47.118.199.205 and 6 other IP addresses.
ns2.alidns.com resolves to 39.96.153.46, 39.96.153.56, 47.118.199.206 and 6 other IP addresses.
Host names pointing to a single IP address:
ns3.afternic.com points to 97.74.98.65.
dns.sharknames.com points to 192.161.163.150.
fastdns.sharknames.com points to 192.227.249.69.
opendns.sharknames.com points to 107.174.240.70.
prodns.sharknames.com points to 172.245.79.147.
smartdns.sharknames.com points to 192.227.209.8.