`hlcconstruction.com`

DNSSEC	⚠️ Not signed
NS	`ns1.okc-dz.com` ⚠️ Not in zone NS records
		A	51.254.81.229^{🇫🇷 OVH51.254.0.0/15}
			PTR	`ns1.okc-dz.com`
NS	`ns2.okc-dz.com` ⚠️ Not in zone NS records
		A	51.254.81.231^{🇫🇷 OVH51.254.0.0/15}
			PTR	`ns2.okc-dz.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.net`nstld@verisign-grs.com serial=1774934957

Previously MX for

hlcconstruction.com

mail.hlcconstruction.com

Same first word

hlcconstruction.com

DNS History

6 records (2 active, 4 former)

○NSns1.edisoft-dz.com2015-05-31 → 2017-03-25 · 4 obs

● 2015-05-31 04:23:58
● 2017-03-25 09:34:00
○ 2026-03-30 11:29:16
○ 2026-03-31 05:53:54

●NSns1.okc-dz.com2026-03-30 → 2026-03-31 · 3 obs

○ 2017-03-25 09:34:00
● 2026-03-30 11:29:16
● 2026-03-31 05:53:54

○NSns2.edisoft-dz.com2015-05-31 → 2017-03-25 · 4 obs

● 2015-05-31 04:23:58
● 2017-03-25 09:34:00
○ 2026-03-30 11:29:16
○ 2026-03-31 05:53:54

●NSns2.okc-dz.com2026-03-30 → 2026-03-31 · 3 obs

○ 2017-03-25 09:34:00
● 2026-03-30 11:29:16
● 2026-03-31 05:53:54

○MXhlcconstruction.com2015-05-31 → 2017-03-25 · 4 obs

● 2015-05-31 04:23:58
● 2017-03-25 09:34:00
○ 2026-03-30 11:29:16
○ 2026-03-31 05:53:54

○A188.165.213.602015-05-31 → 2017-03-25 · 4 obs

● 2015-05-31 04:23:58
● 2017-03-25 09:34:00
○ 2026-03-30 11:29:16
○ 2026-03-31 05:53:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
hlcconstruction.com	ns1.okc-dz.com, ns2.okc-dz.com	2 records

✅ Authoritative Response

Server:51.254.81.229

NS records: ns1.okc-dz.com, ns2.okc-dz.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hlcconstruction.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.okc-dz.com, ns2.okc-dz.com)

Analysis

Name Servers

hlcconstruction.com is delegated to two name servers: ns1.okc-dz.com and ns2.okc-dz.com.

hlcconstruction.com uses the same name server setup as other domains, including cliniquefatemaalazhar.com, srv3.okc-dz.com, cic-alger.com, novanutritiondz.com and okc-dz.com.

At least part of the name servers for hlcconstruction.com are shared with other domains, for instance cablemat.net, kimo-ls.com, dlt-dz.com, zizou-dz.com and elbsoft.net.

These name servers are commonly used alongside the name servers ns1.tdasrv.com.

Hostnames with a single IP

ns1.okc-dz.com resolves to: 51.254.81.229.

ns2.okc-dz.com resolves to: 51.254.81.231.

hlcconstruction.com - robtex.com