contractstandards.com - robtex.com
contractstandards.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=1771291435 | ||||||
Subdomains
www.contractstandards.com |
Same first word
contractstandards.github.io |
contractstandards.com |
Similar names
DNS History
17 records (8 active, 9 former)
○NScpns01.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-12 17:48:44
○ 2026-03-23 14:00:24
○NScpns02.secureserver.net2008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-12 17:48:44
○ 2026-03-23 14:00:24
●NSns49.domaincontrol.com2015-06-12 → 2026-03-23 · 3 obs
● 2015-06-12 17:48:44
● 2026-03-23 14:00:24
●NSns50.domaincontrol.com2015-06-12 → 2026-03-23 · 3 obs
● 2015-06-12 17:48:44
● 2026-03-23 14:00:24
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:00:24
●MXalt2.aspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:00:24
●MXaspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:00:24
●MXaspmx2.googlemail.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:00:24
●MXaspmx3.googlemail.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:00:24
○MXmailstore1.secureserver.net2008-03-15 → 2017-02-09 · 3 obs
● 2017-02-09 05:19:52
○ 2026-03-23 14:00:24
○MXsmtp.secureserver.net2008-03-15 → 2017-02-09 · 3 obs
● 2017-02-09 05:19:52
○ 2026-03-23 14:00:24
○A15.197.225.1282026-03-23 → 2026-03-23 · 1 obs
●A18.211.6.972026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 14:00:24
○A3.33.251.1682026-03-23 → 2026-03-23 · 1 obs
○A54.210.104.1152016-05-05 → 2017-02-09 · 4 obs
● 2016-05-05 15:12:06
● 2017-02-09 05:19:52
○ 2026-03-23 14:00:24
○A54.243.242.2012015-06-12 → 2016-01-19 · 5 obs
● 2015-06-12 17:48:44
● 2016-01-19 17:50:32
○ 2016-05-05 15:12:06
○ 2026-03-23 14:00:24
○A68.178.232.1432008-03-15 → 2008-03-15 · 3 obs
○ 2015-06-12 17:48:44
○ 2026-03-23 14:00:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractstandards.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractstandards.com (unsigned zone)
⏱️ Timing
Total: 303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.211.6.97 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 6 | zoho-verification=zb27688089.zmverify.zo, ain2nnin07psppmnnh0bnevdfd... |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
Hierarchy
The parent of www.contractstandards.com is contractstandards.com.
IP Addresses
contractstandards.com points to a single IP number: 18.211.6.97.
Other host names, for instance ec2-18-211-6-97.compute-1.amazonaws.com, share IP numbers with contractstandards.com.
Name Servers
contractstandards.com is delegated to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
contractstandards.com uses the same name server setup as other domains, for instance iprimesoft.com, beautyfusionstudio.com, itxperts.de, kardelen.org and aittransport.com.
Host names with two IP numbers:
The host ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25.
The host ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.
Mail Servers
contractstandards.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
contractstandards.com shares some mail servers with other domains, including dealsonstreet.com, ns500794.ns500794.ns500794.ns500794.ns500795.ns500821.ns500795.ns500795.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, cgfbrokerage.ca, ns500698.ns500758.ns500759.ns500758.ns500735.ns500736.ns500736.ns500735.ns500698.ns500576.ns500708.ns500619.ns500576.ns500652.ns500576.trackreceptor.com and ns500699.ns500693.ns500693.ns500699.ns500693.ns500699.ns500693.ns500699.ns500693.ns500588.ns500683.ns500632.ns500612.ns500612.ns500588.ns500578.ns500110.dtrkdll.com.
these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
aspmx3.googlemail.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26.
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.