dfwconstructors.com - dns.ninja
dfwconstructors.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.212.127.134Google35.212.0.0/17 | ||||||
| NS | ns17.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com | ||||||
| A | 2603:5:22c0::9GODADDY-DNS2603:5:22c0::/44 | ||||||
| A | 173.201.76.9 | ||||||
| MX | dfwconstructors-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns17.domaincontrol.comdns@jomax.net 2023-08-24 #1 | ||||||
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=1793540261 | ||||||
Same first word
dfwconstructors.com |
DNS History
5 records (4 active, 1 former)
●NSns17.domaincontrol.com2017-05-08 → 2026-11-01 · 2 obs
● 2026-11-01 14:07:50
●NSns18.domaincontrol.com2017-05-08 → 2026-11-01 · 2 obs
● 2026-11-01 14:07:50
●MXdfwconstructors-com.mail.protection.outlook.com2017-05-08 → 2026-11-01 · 2 obs
● 2026-11-01 14:07:50
●A35.212.127.1342026-08-26 → 2026-11-01 · 3 obs
● 2026-08-26 16:08:56
● 2026-11-01 14:07:50
○A50.63.202.362017-05-08 → 2017-05-08 · 3 obs
○ 2026-08-26 16:08:56
○ 2026-11-01 14:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dfwconstructors.com | ns17.domaincontrol.com, ns18.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 173ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.212.127.134 |
| NS | 2 | ns17.domaincontrol.com, ns18.domaincontrol.com |
| MX | 1 | dfwconstructors-com.mail.protection.outl |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns17.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)
Analysis
IP Addresses
dfwconstructors.com resolves to one IP address: 35.212.127.134.
Name Servers
dfwconstructors.com is delegated to two name servers, ns17.domaincontrol.com and ns18.domaincontrol.com.
ns17.domaincontrol.com directs to 97.74.108.9 and 2603:5:21c0::9. ns18.domaincontrol.com directs to 173.201.76.9 and 2603:5:22c0::9. Each host name carries two IP addresses.
Mail Servers
Mail for dfwconstructors.com is handled by a single mail server, dfwconstructors-com.mail.protection.outlook.com.