contractstructure.com - dns.ninja
contractstructure.com
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=1782549285 | ||||||
Subdomains
www.contractstructure.com |
Same first word
contractstructure.com |
DNS History
13 records (13 active, 0 former)
●NSdns1.p04.nsone.net2020-02-09 → 2026-06-27 · 3 obs
● 2020-02-09 03:30:02
● 2026-06-27 08:40:00
●NSdns2.p04.nsone.net2020-02-09 → 2026-06-27 · 3 obs
● 2020-02-09 03:30:02
● 2026-06-27 08:40:00
●NSdns3.p04.nsone.net2020-02-09 → 2026-06-27 · 3 obs
● 2020-02-09 03:30:02
● 2026-06-27 08:40:00
●NSdns4.p04.nsone.net2020-02-09 → 2026-06-27 · 3 obs
● 2020-02-09 03:30:02
● 2026-06-27 08:40:00
●NSpdns205.ultradns.biz2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●NSpdns205.ultradns.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●NSpdns205.ultradns.net2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●NSpdns205.ultradns.org2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●MXcontractstructure.com.s7a1.psmtp.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●MXcontractstructure.com.s7a2.psmtp.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●MXcontractstructure.com.s7b1.psmtp.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●MXcontractstructure.com.s7b2.psmtp.com2015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
●A64.27.172.752015-07-18 → 2026-06-27 · 2 obs
● 2026-06-27 08:40:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| contractstructure.com | dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net... | 2 records |
✅ Authoritative Response
Server:156.154.67.205
NS records: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net, pdns205.ultradns.net, pdns205.ultradns.com, pdns205.ultradns.biz, pdns205.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractstructure.com (unsigned zone)
⏱️ Timing
Total: 568ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.27.172.75 |
| NS | 8 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| MX | 4 | contractstructure.com.s7b1.psmtp.com (pr, contractstructure.com.s7b2.psmtp.com (pr... |
| SOA | 1 | pdns205.ultradns.com domainadmin.morning |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns205.ultradns.com, pdns205.ultradns.com)
Analysis
Hierarchy
contractstructure.com serves as the parent of www.contractstructure.com.
IP Addresses
contractstructure.com resolves to one IP address: 64.27.172.75.
There are other host names — tomduensing.com among them — that share IP numbers with contractstructure.com.
Name Servers
DNS for contractstructure.com is handled by 8 name servers: pdns205.ultradns.biz, pdns205.ultradns.com, pdns205.ultradns.net and 5 others.
contractstructure.com has at least partial name server overlap with other domains, such as mfun.com, hillaryperlmanlcsw.com, peterjohnharris.com and two others.
dns1.p04.nsone.net, dns2.p04.nsone.net and dns4.p04.nsone.net — plus 7 other name servers — are commonly paired with these name servers.
Hostnames that resolve to two IP addresses:
pdns205.ultradns.biz has two IP addresses: 156.154.66.205 and 2610:a1:1015::f1.
pdns205.ultradns.com has two IP addresses: 156.154.64.205 and 2001:502:f3ff::f1.
pdns205.ultradns.net has two IP addresses: 156.154.65.205 and 2610:a1:1014::f1.
pdns205.ultradns.org has two IP addresses: 156.154.67.205 and 2001:502:4612::f1.
dns1.p04.nsone.net has two IP addresses: 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1.
dns2.p04.nsone.net has two IP addresses: 198.51.45.4 and 2a00:edc0:6259:7:4::2.
dns3.p04.nsone.net has two IP addresses: 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3.
dns4.p04.nsone.net has two IP addresses: 198.51.45.68 and 2a00:edc0:6259:7:4::4.
Mail Servers
Four mail servers handle email for contractstructure.com: contractstructure.com.s7a1.psmtp.com, contractstructure.com.s7a2.psmtp.com, contractstructure.com.s7b1.psmtp.com and contractstructure.com.s7b2.psmtp.com.