contractsmart.com - dns.ninja
contractsmart.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=1783458766 | ||||||
Same first word
contractsmart.com |
Similar names
DNS History
13 records (9 active, 4 former)
●NSns03.domaincontrol.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
●NSns04.domaincontrol.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
○NSns51.domaincontrol.com2017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 16:33:46
○ 2026-03-28 22:51:50
○ 2026-07-07 21:37:42
○NSns52.domaincontrol.com2017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 16:33:46
○ 2026-03-28 22:51:50
○ 2026-07-07 21:37:42
●MXalt1.aspmx.l.google.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
●MXalt2.aspmx.l.google.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
●MXaspmx.l.google.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
●MXaspmx2.googlemail.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
●MXaspmx3.googlemail.com2015-07-23 → 2026-07-07 · 2 obs
● 2026-07-07 21:37:42
●A15.197.225.1282026-03-28 → 2026-07-07 · 3 obs
● 2026-03-28 22:51:50
● 2026-07-07 21:37:42
○A208.109.225.822017-06-03 → 2017-06-03 · 4 obs
● 2017-06-03 16:33:46
○ 2026-03-28 22:51:50
○ 2026-07-07 21:37:42
●A3.33.251.1682026-03-28 → 2026-07-07 · 3 obs
● 2026-03-28 22:51:50
● 2026-07-07 21:37:42
○A68.178.254.162015-07-23 → 2016-09-25 · 4 obs
● 2016-09-25 10:24:12
○ 2017-06-03 16:33:46
○ 2026-07-07 21:37:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractsmart.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractsmart.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
contractsmart.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with contractsmart.com are walkingjcompanies.com, writeoffthecarnotthekid.net, logosup.com and two others.
Name Servers
DNS delegation for contractsmart.com points to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.
contractsmart.com has the same name server delegation as a number of other domains, such as centerstageprops.com, stateownedbank.us, bvl.us and two more.
ns03.domaincontrol.com directs to 97.74.101.2 and 2603:5:2150::2. ns04.domaincontrol.com directs to 173.201.69.2 and 2603:5:2250::2. Each host name carries two IP addresses.
Mail Servers
contractsmart.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
contractsmart.com shares at least some of its mail servers with other domains — for example technologydispatch.com, ns500731.ns500731.ns500731.ns500742.ns500671.ns500671.ns500705.ns500704.ns500688.ns500688.ns500649.ns500678.ns500291.ns500131.lustychickser.com, ns500742.ns500671.ns500742.ns500754.ns500731.ns500731.ns500731.ns500688.ns500671.ns500649.ns500671.ns500649.ns500649.ns500666.tenderladiesbz.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 142.251.163.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.
Host names pointing to 172.253.116.27 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.