`bechtelgroup.construction`

DNSSEC	⚠️ Not signed
NS	`edns67.ultradns.biz` ⚠️ Not in zone NS records
		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.com` ⚠️ Not in zone NS records
		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.net` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`construction`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.construction` ⭐
	NS	`v0n1.nic.construction`
	NS	`v0n2.nic.construction`
	NS	`v0n3.nic.construction`
	NS	`v2n0.nic.construction`
	NS	`v2n1.nic.construction`
	SOA	`v0n0.nic.construction`hostmaster@donuts.email serial=1774838211

Same first word

bechtelgroup.org

bechtelgroup.us

bechtelgroup.construction

DNS History

9 records (4 active, 5 former)

●NSedns67.ultradns.biz2026-03-25 → 2026-03-30 · 3 obs

○ 2017-07-02 01:32:16
● 2026-03-25 13:38:44
● 2026-03-30 03:02:54

●NSedns67.ultradns.com2026-03-25 → 2026-03-30 · 3 obs

○ 2017-07-02 01:32:16
● 2026-03-25 13:38:44
● 2026-03-30 03:02:54

●NSedns67.ultradns.net2026-03-25 → 2026-03-30 · 3 obs

○ 2017-07-02 01:32:16
● 2026-03-25 13:38:44
● 2026-03-30 03:02:54

●NSedns67.ultradns.org2026-03-25 → 2026-03-30 · 3 obs

○ 2017-07-02 01:32:16
● 2026-03-25 13:38:44
● 2026-03-30 03:02:54

○NSns45.domaincontrol.com2016-12-10 → 2017-07-02 · 4 obs

● 2016-12-10 20:28:32
● 2017-07-02 01:32:16
○ 2026-03-25 13:38:44
○ 2026-03-30 03:02:54

○NSns46.domaincontrol.com2016-12-10 → 2017-07-02 · 4 obs

● 2016-12-10 20:28:32
● 2017-07-02 01:32:16
○ 2026-03-25 13:38:44
○ 2026-03-30 03:02:54

○MXmailstore1.secureserver.net2016-12-10 → 2017-07-02 · 4 obs

● 2016-12-10 20:28:32
● 2017-07-02 01:32:16
○ 2026-03-25 13:38:44
○ 2026-03-30 03:02:54

○MXsmtp.secureserver.net2016-12-10 → 2017-07-02 · 4 obs

● 2016-12-10 20:28:32
● 2017-07-02 01:32:16
○ 2026-03-25 13:38:44
○ 2026-03-30 03:02:54

○A184.168.221.432016-12-10 → 2017-07-02 · 4 obs

● 2016-12-10 20:28:32
● 2017-07-02 01:32:16
○ 2026-03-25 13:38:44
○ 2026-03-30 03:02:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
construction	v0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction, v0n3.nic.construction...	12 records
bechtelgroup.construction	edns67.ultradns.biz, edns67.ultradns.com, edns67.ultradns.net, edns67.ultradns.org	-

✅ Authoritative Response

Server:204.74.111.67

NS records: edns67.ultradns.biz, edns67.ultradns.com, edns67.ultradns.net, edns67.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bechtelgroup.construction (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction...)

Analysis

Name Servers

bechtelgroup.construction is delegated to four name servers: edns67.ultradns.biz, edns67.ultradns.com, edns67.ultradns.net and edns67.ultradns.org.

bechtelgroup.construction at least partially shares name servers with other domains, including nets-llc.com, bechtel.info, ebechtel.com, gccs-llc.net and bnticorp.com.

These name servers are commonly used with pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns3.ultradns.org, pdns4.ultradns.org, 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

bechtelgroup.construction - robtex.com