`btlabsystems.com`

DNSSEC	⚠️ Not signed
A	54.70.233.99^{🇺🇸 Amazon54.70.0.0/15 EC2 PDX Prefix}
		PTR	`ec2-54-70-233-99.us-west-2.compute.amazonaws.com`
NS	`ns69.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns70.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`btlabsystems-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00205.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
TXT	`MS=ms64403416`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`google-site-verification=sdXI6Xdk0DLWqhp2BF0YsZ1rVwINrJq26SZsa7fQjo4`
TXT	`_q70zrtcurdy1xuqicevb20jk3y2vikp`
TXT	`include:4228551.spf10.hubspotemail.net`
SOA	`NS69.WORLDNIC.com`namehost@WORLDNIC.com serial=125070715

`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=1778566596

Subdomains

www.btlabsystems.com

Same first word

btlabsystems.com

DNS History

6 records (4 active, 2 former)

●NSns69.worldnic.com2015-07-03 → 2026-05-12 · 2 obs

● 2015-07-03 13:58:00
● 2026-05-12 06:18:58

●NSns70.worldnic.com2015-07-03 → 2026-05-12 · 2 obs

● 2015-07-03 13:58:00
● 2026-05-12 06:18:58

●MXbtlabsystems-com.mail.protection.outlook.com2026-02-16 → 2026-05-12 · 3 obs

○ 2017-04-02 08:25:20
● 2026-02-16 21:27:28
● 2026-05-12 06:18:58

○MXinbound.btlabsystems.com.netsolmail.net2015-07-03 → 2017-04-02 · 4 obs

● 2015-07-03 13:58:00
● 2017-04-02 08:25:20
○ 2026-02-16 21:27:28
○ 2026-05-12 06:18:58

○A206.188.193.1412015-07-03 → 2017-04-02 · 4 obs

● 2015-07-03 13:58:00
● 2017-04-02 08:25:20
○ 2026-02-16 21:27:28
○ 2026-05-12 06:18:58

●A54.70.233.992026-02-16 → 2026-05-12 · 3 obs

○ 2017-04-02 08:25:20
● 2026-02-16 21:27:28
● 2026-05-12 06:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
btlabsystems.com	ns69.worldnic.com, ns70.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns69.worldnic.com, ns70.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btlabsystems.com (unsigned zone)

⏱️ Timing

Total: 354ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.70.233.99`
NS	2	`ns70.worldnic.com, ns69.worldnic.com`
MX	1	`btlabsystems-com.mail.protection.outlook`
TXT	5	`MS=ms64403416, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`NS69.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns69.worldnic.com, ns70.worldnic.com)

Analysis

Hierarchy

btlabsystems.com is the parent of www.btlabsystems.com.

IP Addresses

btlabsystems.com points to IP number 54.70.233.99.

Other host names, for example www.btlabsystems.com and ec2-54-70-233-99.us-west-2.compute.amazonaws.com, share IPs with btlabsystems.com.

Name Servers

btlabsystems.com is delegated to two name servers: ns69.worldnic.com and ns70.worldnic.com.

btlabsystems.com uses the same name server setup as other domains such as ecandle.org, us-sci.com, tanj.com, ervincpa.com and ezquote.com.

btlabsystems.com shares name servers with other domains at least partially, for example smileamerica.com.

Host names with one IP number:

ns69.worldnic.com points to: 162.159.26.185.

ns70.worldnic.com points to: 162.159.27.127.

Mail Servers

btlabsystems.com is handled by a single mail server, btlabsystems-com.mail.protection.outlook.com.

Host name btlabsystems-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c946::6, 2a01:111:f403:f802::, 2a01:111:f403:f901::, 2a01:111:f403:f912::, 52.101.9.21, 52.101.10.8, 52.101.50.13 and 52.101.194.3.

btlabsystems.com - robtex.com