`bircherenvironmental.com`

DNSSEC	⚠️ Not signed
A	154.205.75.113^{🇺🇸 GNET-AS9294154.205.64.0/20}
NS	`ns1.domainnamedns.com` ⭐
		A	2a0e:df80:a:1::a5b^{🇺🇸 VMISS2a0e:df80:a::/48}
		A	38.165.22.197^{🇺🇸 VMISS38.165.22.0/24 Customer Route}
NS	`ns2.domainnamedns.com`
		A	2604:86c0:2001:6::2672:72b7^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	38.114.114.183^{🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`183-114-114-38.clients.gthost.com`
NS	`ns3.domainnamedns.com` ⚠️ Not in parent delegation
		A	2406:da18:e80:ec00:7b68:89e5:1ce1:c481^{🇸🇬 Amazon2406:da18:c00::/38 AWS}
		A	54.151.142.119^{🇸🇬 Amazon54.151.128.0/17 SIN prefix}
			PTR	`ec2-54-151-142-119.ap-southeast-1.compute.amazonaws.com`
NS	`ns4.domainnamedns.com` ⚠️ Not in parent delegation
		A	2604:86c0:2001:c::43dc:4833^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	67.220.72.51^{🇺🇸 AS6302367.220.72.0/24 GTHOST}
			PTR	`51-72-220-67.clients.gthost.com`
SOA	`ns1.domainnamedns.com`support@namens.net serial=1754987441

`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=1776150457

Subdomains

www.bircherenvironmental.com

Same first word

bircherenvironmental.com

DNS History

10 records (5 active, 5 former)

○NSdns15.hichina.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 00:05:02
○ 2026-03-01 16:43:24
○ 2026-04-14 07:31:56

○NSdns16.hichina.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 00:05:02
○ 2026-03-01 16:43:24
○ 2026-04-14 07:31:56

●NSns1.domainnamedns.com2026-03-01 → 2026-04-14 · 3 obs

○ 2017-05-11 00:05:02
● 2026-03-01 16:43:24
● 2026-04-14 07:31:56

●NSns2.domainnamedns.com2026-03-01 → 2026-04-14 · 3 obs

○ 2017-05-11 00:05:02
● 2026-03-01 16:43:24
● 2026-04-14 07:31:56

●NSns3.domainnamedns.com2026-03-01 → 2026-04-14 · 3 obs

○ 2017-05-11 00:05:02
● 2026-03-01 16:43:24
● 2026-04-14 07:31:56

●NSns4.domainnamedns.com2026-03-01 → 2026-04-14 · 3 obs

○ 2017-05-11 00:05:02
● 2026-03-01 16:43:24
● 2026-04-14 07:31:56

○MXmxn.mxhichina.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 00:05:02
○ 2026-03-01 16:43:24
○ 2026-04-14 07:31:56

○MXmxw.mxhichina.com2017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 00:05:02
○ 2026-03-01 16:43:24
○ 2026-04-14 07:31:56

○A121.40.176.1382017-05-11 → 2017-05-11 · 3 obs

● 2017-05-11 00:05:02
○ 2026-03-01 16:43:24
○ 2026-04-14 07:31:56

●A154.205.75.1132026-03-01 → 2026-04-14 · 3 obs

○ 2017-05-11 00:05:02
● 2026-03-01 16:43:24
● 2026-04-14 07:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
bircherenvironmental.com	ns1.domainnamedns.com, ns2.domainnamedns.com	5 records

✅ Authoritative Response

Server:38.165.22.197

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bircherenvironmental.com (unsigned zone)

⏱️ Timing

Total: 244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.205.75.113`
NS	4	`ns2.domainnamedns.com, ns4.domainnamedns.com...`
SOA	1	`ns1.domainnamedns.com support.namens.net`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns1.domainnamedns.com...)

Analysis

Hierarchy

bircherenvironmental.com is the parent of www.bircherenvironmental.com.

IP Addresses

bircherenvironmental.com points to IP number 154.205.75.113.

Other host names for example dttss.com, 051898.com and www.bircherenvironmental.com share IP numbers with bircherenvironmental.com.

Name Servers

bircherenvironmental.com is delegated to four name servers: ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.

bircherenvironmental.com shares name servers with other domains at least partially, for example kyty-site-live.com, 377338.com, jdmnk.com, siaoit.com and ksatk.top.

Host names with two IP numbers:

ns1.domainnamedns.com points to: 2a0e:df80:a:1::a5b and 38.165.22.197

ns2.domainnamedns.com points to: 2604:86c0:2001:6::2672:72b7 and 38.114.114.183

ns3.domainnamedns.com points to: 2406:da18:e80:ec00:7b68:89e5:1ce1:c481 and 54.151.142.119

ns4.domainnamedns.com points to: 2604:86c0:2001:c::43dc:4833 and 67.220.72.51

bircherenvironmental.com - robtex.com