bechtelusa.com - robtex.com
bechtelusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 2018-04-04 #4 | ||||||
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=1774770612 | ||||||
Same first word
bechtelusa.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns1.cscdns.net2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-25 13:38:42
○ 2026-03-29 08:11:20
○NSdns2.cscdns.net2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-25 13:38:42
○ 2026-03-29 08:11:20
●NSedns67.ultradns.biz2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 13:38:42
● 2026-03-29 08:11:20
●NSedns67.ultradns.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 13:38:42
● 2026-03-29 08:11:20
●NSedns67.ultradns.net2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 13:38:42
● 2026-03-29 08:11:20
●NSedns67.ultradns.org2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 13:38:42
● 2026-03-29 08:11:20
○MXcustmx.cscdns.net2017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-25 13:38:42
○ 2026-03-29 08:11:20
○A165.160.13.202017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-25 13:38:42
○ 2026-03-29 08:11:20
○A165.160.15.202017-08-14 → 2017-08-14 · 3 obs
○ 2026-03-25 13:38:42
○ 2026-03-29 08:11:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| bechtelusa.com | edns67.ultradns.net, edns67.ultradns.com, edns67.ultradns.biz, edns67.ultradns.org | 2 records |
✅ Authoritative Response
Server:204.74.111.67
NS records: edns67.ultradns.net, edns67.ultradns.com, edns67.ultradns.biz, edns67.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bechtelusa.com (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | edns67.ultradns.biz, edns67.ultradns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | edns67.ultradns.com dlahouss.bechtel.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns67.ultradns.com, edns67.ultradns.com)
Analysis
Name Servers
bechtelusa.com is delegated to four name servers: edns67.ultradns.biz, edns67.ultradns.com, edns67.ultradns.net and edns67.ultradns.org.
bechtelusa.com shares some name servers with other domains, for example 234.1.147.in-addr.arpa, jackfutcher.net, bechtelconstruction.com, becspn.com and bechtel.enterprises.
these name servers are commonly used with 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
Two IPs per host:
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