`nrgexpressway.com`

DNSSEC	⚠️ Not signed
A	199.166.120.153^{🇨🇦 ASN-TCPL199.166.120.0/22 TC Energy - Calgary, AB, Canada}
NS	`ns81.transcanada.com` ⭐
		A	74.202.250.66^{🇺🇸 AS2315774.202.250.0/23 TC Energy - Houston location}
NS	`ns1.f5clouddns.com`
		A	2604:e180:1071::3:1^{🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States}
		A	107.162.234.197^{🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX}
NS	`ns2.f5clouddns.com`
		A	2604:e180:1071::ffff:6ba2:b0dd^{🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States}
		A	107.162.176.221^{🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX}
SOA	`ns81.transcanada.com`admin@transcanada.com serial=226837909

`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=1775248862

Subdomains

www.nrgexpressway.com

Same first word

nrgexpressway.com

DNS History

12 records (4 active, 8 former)

○NSdns1.cidc.telus.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:09:54
○ 2015-05-31 00:50:48
○ 2026-04-03 21:03:50

○NSdns2.cidc.telus.com2007-10-22 → 2007-10-22 · 3 obs

● 2007-10-22 14:09:54
○ 2015-05-31 00:50:48
○ 2026-04-03 21:03:50

○NSns1-auth.q9.com2015-05-31 → 2017-02-05 · 5 obs

○ 2007-10-22 14:09:54
● 2015-05-31 00:50:48
● 2017-02-05 23:34:06
○ 2026-03-17 13:56:46
○ 2026-04-03 21:03:50

●NSns1.f5clouddns.com2026-03-17 → 2026-04-03 · 3 obs

○ 2017-02-05 23:34:06
● 2026-03-17 13:56:46
● 2026-04-03 21:03:50

○NSns1.transcanada.com2015-05-31 → 2017-02-05 · 5 obs

○ 2007-10-22 14:09:54
● 2015-05-31 00:50:48
● 2017-02-05 23:34:06
○ 2026-03-17 13:56:46
○ 2026-04-03 21:03:50

○NSns2-auth.q9.com2015-05-31 → 2017-02-05 · 5 obs

○ 2007-10-22 14:09:54
● 2015-05-31 00:50:48
● 2017-02-05 23:34:06
○ 2026-03-17 13:56:46
○ 2026-04-03 21:03:50

●NSns2.f5clouddns.com2026-03-17 → 2026-04-03 · 3 obs

○ 2017-02-05 23:34:06
● 2026-03-17 13:56:46
● 2026-04-03 21:03:50

○NSns3-auth.q9.com2015-05-31 → 2017-02-05 · 5 obs

○ 2007-10-22 14:09:54
● 2015-05-31 00:50:48
● 2017-02-05 23:34:06
○ 2026-03-17 13:56:46
○ 2026-04-03 21:03:50

○NSns31.transcanada.com2026-03-17 → 2026-03-27 · 5 obs

○ 2017-02-05 23:34:06
● 2026-03-17 13:56:46
● 2026-03-27 17:50:02
○ 2026-04-03 21:03:46
○ 2026-04-03 21:03:50

○NSns4-auth.q9.com2015-05-31 → 2017-02-05 · 5 obs

○ 2007-10-22 14:09:54
● 2015-05-31 00:50:48
● 2017-02-05 23:34:06
○ 2026-03-17 13:56:46
○ 2026-04-03 21:03:50

●NSns81.transcanada.com2026-04-03 → 2026-04-03 · 3 obs

○ 2026-03-27 17:50:02
● 2026-04-03 21:03:46
● 2026-04-03 21:03:50

●A199.166.120.1532015-05-31 → 2026-04-03 · 3 obs

○ 2007-10-22 14:09:54
● 2015-05-31 00:50:48
● 2026-04-03 21:03:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nrgexpressway.com	ns1.f5clouddns.com, ns2.f5clouddns.com	4 records

✅ Authoritative Response

Server:107.162.176.221

NS records: ns1.f5clouddns.com, ns2.f5clouddns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nrgexpressway.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`199.166.120.153`
NS	2	`ns2.f5clouddns.com, ns1.f5clouddns.com`
SOA	1	`ns81.transcanada.com admin.transcanada.c`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.f5clouddns.com, ns1.f5clouddns.com, ns2.f5clouddns.com...)

Analysis

Hierarchy

nrgexpressway.com is parent of www.nrgexpressway.com.

IP Addresses

nrgexpressway.com points to a single IP: 199.166.120.153.

Other host names, for instance www.nrgexpressway.com, share IP numbers with nrgexpressway.com.

Name Servers

nrgexpressway.com is delegated to three name servers: ns1.f5clouddns.com, ns2.f5clouddns.com and ns81.transcanada.com.

nrgexpressway.com at least partially shares its name servers with other domains, for instance propainter.com, bd.f5.com, sandauc.se, firstnationalbanklincoln.com and sherwinspecs.com.

These name servers are commonly used with ns3.aztecaservicios.mx, ns4.aztecaservicios.mx and ns1.fnni.com.

Host names with two IP numbers: The host name ns1.f5clouddns.com points to 2604:e180:1071::3:1 and 107.162.234.197; The host name ns2.f5clouddns.com points to 2604:e180:1071::ffff:6ba2:b0dd and 107.162.176.221.

Host names with one IP number: The host name ns81.transcanada.com points to 74.202.250.66.

nrgexpressway.com - robtex.com