csconstllc.com - robtex.com
csconstllc.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=1774759492 | ||||||
Same first word
csconstllc.com |
DNS History
10 records (6 active, 4 former)
●NSedns67.ultradns.biz2016-12-20 → 2026-03-29 · 2 obs
● 2026-03-29 05:14:16
●NSedns67.ultradns.com2016-12-20 → 2026-03-29 · 2 obs
● 2026-03-29 05:14:16
●NSedns67.ultradns.net2016-12-20 → 2026-03-29 · 2 obs
● 2026-03-29 05:14:16
●NSedns67.ultradns.org2016-12-20 → 2026-03-29 · 2 obs
● 2026-03-29 05:14:16
○MXash-gate2.bechtel.com2016-12-20 → 2017-03-16 · 4 obs
● 2017-03-16 00:35:44
○ 2017-10-17 18:24:04
○ 2026-03-29 05:14:16
○MXash-gate3.bechtel.com2017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 18:24:04
○ 2026-03-25 13:38:56
○ 2026-03-29 05:14:16
○MXchi-gate1.bechtel.com2017-10-17 → 2017-10-17 · 4 obs
● 2017-10-17 18:24:04
○ 2026-03-25 13:38:56
○ 2026-03-29 05:14:16
○MXchi-gate2.bechtel.com2016-12-20 → 2017-03-16 · 4 obs
● 2017-03-16 00:35:44
○ 2017-10-17 18:24:04
○ 2026-03-29 05:14:16
●MXmxa-00399f02.gslb.gpphosted.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 13:38:56
● 2026-03-29 05:14:16
●MXmxb-00399f02.gslb.gpphosted.com2026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 13:38:56
● 2026-03-29 05:14:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| csconstllc.com | edns67.ultradns.net, edns67.ultradns.com, edns67.ultradns.biz, edns67.ultradns.org | 2 records |
✅ Authoritative Response
Server:204.74.110.67
NS records: edns67.ultradns.net, edns67.ultradns.com, edns67.ultradns.biz, edns67.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for csconstllc.com (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | edns67.ultradns.biz, edns67.ultradns.com... |
| MX | 2 | mxa-00399f02.gslb.gpphosted.com (pri: 10, mxb-00399f02.gslb.gpphosted.com (pri: 10 |
| TXT | 3 | MS=ms86794010, _e3kz685486r4xfiwpxcubbmafppkn3t... |
| SOA | 1 | edns67.ultradns.com msmith.bechtel.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (edns67.ultradns.com, edns67.ultradns.com)
Analysis
Name Servers
csconstllc.com is delegated to four name servers: edns67.ultradns.biz, edns67.ultradns.com, edns67.ultradns.net and edns67.ultradns.org.
csconstllc.com at least partially shares name servers with other domains, including bechtelcis.com, mypsn.com, bechtelbuilds.com, pwr-llc.us and bechtelgroup.construction.
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.
Hosts with two IP numbers:
Host edns67.ultradns.biz points to 2610:a1:1015::243 and 204.74.67.67
Host edns67.ultradns.com points to 2001:502:f3ff::243 and 204.74.66.67
Host edns67.ultradns.net points to 2610:a1:1014::243 and 204.74.110.67
Host edns67.ultradns.org points to 2001:502:4612::243 and 204.74.111.67
Mail Servers
csconstllc.com is handled by two mail servers: mxa-00399f02.gslb.gpphosted.com and mxb-00399f02.gslb.gpphosted.com.
csconstllc.com shares its mail server setup with other domains, including bnticorp.com, bbehc.com, becsecure.com, skavicahpp.com and bec-uc.us.
csconstllc.com shares some mail servers with other domains, at least partially, for instance becmgmt.us.
Host names with a single IP:
- mxa-00399f02.gslb.gpphosted.com points to 66.159.228.9
- mxb-00399f02.gslb.gpphosted.com points to 66.159.228.9
Host names that point to 66.159.228.9: mxa-00399f02.gslb.gpphosted.com and mxb-00399f02.gslb.gpphosted.com