bechtel.com.co - robtex.com
bechtel.com.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.1.127.97🇺🇸 BechtelNet147.1.126.0/23 Bechtel Corporation 21721 Filigree Court Ashburn, VA 20147 United States | ||||||
| NS | edns67.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::243🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns67.ultradns.com | ||||||
| A | 204.74.66.67🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns67.ultradns.com | ||||||
| NS | edns67.ultradns.biz | ||||||
| A | 2610:a1:1015::243🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns67.ultradns.biz | ||||||
| A | 204.74.67.67🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns67.ultradns.biz | ||||||
| NS | edns67.ultradns.net | ||||||
| A | 2610:a1:1014::243🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns67.ultradns.net | ||||||
| A | 204.74.110.67🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns67.ultradns.net | ||||||
| NS | edns67.ultradns.org | ||||||
| A | 2001:502:4612::243🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns67.ultradns.org | ||||||
| A | 204.74.111.67🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns67.ultradns.org | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | edns67.ultradns.comdlahouss@bechtel.com 2025-11-25 #4 | ||||||
com.co
| DNSSEC | ⚠️ Not signed | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSedns67.ultradns.biz2026-03-25 → 2026-03-30 · 2 obs
● 2026-03-30 15:08:58
●NSedns67.ultradns.com2026-03-25 → 2026-03-30 · 2 obs
● 2026-03-30 15:08:58
●NSedns67.ultradns.net2026-03-25 → 2026-03-30 · 2 obs
● 2026-03-30 15:08:58
●NSedns67.ultradns.org2026-03-25 → 2026-03-30 · 2 obs
● 2026-03-30 15:08:58
●A147.1.127.972026-03-25 → 2026-03-30 · 2 obs
● 2026-03-30 15:08:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| bechtel.com.co | edns67.ultradns.org, edns67.ultradns.biz, edns67.ultradns.net, edns67.ultradns.com | - |
✅ Authoritative Response
Server:204.74.111.67
NS records: edns67.ultradns.org, edns67.ultradns.biz, edns67.ultradns.net, edns67.ultradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bechtel.com.co (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.1.127.97 |
| NS | 4 | edns67.ultradns.biz, edns67.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | edns67.ultradns.com dlahouss.bechtel.com |
Analysis
IP Addresses
bechtel.com.co resolves to one IP number: 147.1.127.97.
other host names including building-a-century.com, rileypbechtel.com, whoisbechtel.com, art-of-the-build.com and bechtelquickgroup.org share IP numbers with bechtel.com.co.
Name Servers
bechtel.com.co is delegated to four name servers: edns67.ultradns.biz, edns67.ultradns.com, edns67.ultradns.net and edns67.ultradns.org.
bechtel.com.co at least partially shares name servers with other domains, for instance the-bechtel-story.com, transedpartners.com, sdbechtel.family, bechtelhistory.com and vogtle34.us.
these name servers are commonly used with the name servers pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk, udns1.ultradns.net and udns2.ultradns.net.
Host names with two IP numbers:
edns67.ultradns.biz points to 2610:a1:1015::243 and 204.74.67.67; edns67.ultradns.com points to 2001:502:f3ff::243 and 204.74.66.67; edns67.ultradns.net points to 2610:a1:1014::243 and 204.74.110.67; edns67.ultradns.org points to 2001:502:4612::243 and 204.74.111.67.