b-tech.com - dns.ninja

`b-tech.com`

DNSSEC	⚠️ Not signed
A	128.136.72.215^{🇺🇸 Flexential128.136.0.0/16 - AS13649 Aggregate}
NS	`dns101.register.com` ⭐
		A	162.159.24.117^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`dns102.register.com`
		A	162.159.25.158^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`btech-com0c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr02cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 mx ip4:68.216.143.36 ip4:68.216.143.40 ip4:12.4.236.43 ip4:207.38.18.2...`
TXT	`MS=ms12751362`
SOA	`DNS101.REGISTER.com`root@REGISTER.com serial=126061111

`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=1783221586

Subdomains

www.b-tech.com

Same first word

b-tech.com.au

b-tech.co.jp

b-tech.us

b-tech.cn

b-tech.com.ua

b-tech.me

b-tech.io

b-tech.cz

b-tech.com.mx

b-tech.pt

b-tech.com.eg

b-tech.de

b-tech.ch

b-tech.online

b-tech.cl

b-tech.fr

b-tech.ru

b-tech.be

b-tech.com

b-tech.net

b-tech.ca

b-tech.id

b-tech.eu

b-tech.pl

b-tech.biz

b-tech.co.za

b-tech.mx

b-tech.co.il

b-tech.co

Similar names

hb-tec.ch

tech-b.ru

the-bc.com

the-cb.com

bh-tec.at

hb-tec.com

DNS History

10 records (4 active, 6 former)

○NSdns010.d.register.com2015-09-03 → 2017-07-01 · 4 obs

● 2015-09-03 04:30:12
● 2017-07-01 05:05:06
○ 2026-02-19 01:40:50
○ 2026-07-05 03:45:02

○NSdns059.c.register.com2015-09-03 → 2017-07-01 · 4 obs

● 2015-09-03 04:30:12
● 2017-07-01 05:05:06
○ 2026-02-19 01:40:50
○ 2026-07-05 03:45:02

○NSdns073.a.register.com2015-09-03 → 2017-07-01 · 4 obs

● 2015-09-03 04:30:12
● 2017-07-01 05:05:06
○ 2026-02-19 01:40:50
○ 2026-07-05 03:45:02

●NSdns101.register.com2026-02-19 → 2026-07-05 · 3 obs

○ 2017-07-01 05:05:06
● 2026-02-19 01:40:50
● 2026-07-05 03:45:02

●NSdns102.register.com2026-02-19 → 2026-07-05 · 3 obs

○ 2017-07-01 05:05:06
● 2026-02-19 01:40:50
● 2026-07-05 03:45:02

○NSdns178.b.register.com2015-09-03 → 2017-07-01 · 4 obs

● 2015-09-03 04:30:12
● 2017-07-01 05:05:06
○ 2026-02-19 01:40:50
○ 2026-07-05 03:45:02

●MXbtech-com0c.mail.protection.outlook.com2026-02-19 → 2026-07-05 · 3 obs

○ 2017-07-01 05:05:06
● 2026-02-19 01:40:50
● 2026-07-05 03:45:02

○MXemail.bhciss.com2015-09-03 → 2017-07-01 · 4 obs

● 2015-09-03 04:30:12
● 2017-07-01 05:05:06
○ 2026-02-19 01:40:50
○ 2026-07-05 03:45:02

●A128.136.72.2152026-02-19 → 2026-07-05 · 3 obs

○ 2017-07-01 05:05:06
● 2026-02-19 01:40:50
● 2026-07-05 03:45:02

○A68.216.143.522015-09-03 → 2017-07-01 · 4 obs

● 2015-09-03 04:30:12
● 2017-07-01 05:05:06
○ 2026-02-19 01:40:50
○ 2026-07-05 03:45:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b-tech.com	dns101.register.com, dns102.register.com	2 records

✅ Authoritative Response

Server:162.159.25.158

NS records: dns101.register.com, dns102.register.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-tech.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.136.72.215`
NS	2	`dns101.register.com, dns102.register.com`
MX	1	`btech-com0c.mail.protection.outlook.com`
TXT	2	`v=spf1 mx ip4:68.216.143.36 ip4:68.216.1, MS=ms12751362`
SOA	1	`DNS101.REGISTER.com root.REGISTER.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)

Analysis

Hierarchy

b-tech.com serves as the parent of www.b-tech.com.

IP Addresses

b-tech.com resolves to one IP address: 128.136.72.215.

Additional host names — including www.b-tech.com and fireextinguisher.com — share IP numbers with b-tech.com.

Name Servers

Two name servers handle the delegation for b-tech.com: dns101.register.com and dns102.register.com.

b-tech.com uses the same name servers as several other domains — among them disruptorcycle.com, ikangdoc.net, smegware.com and two more.

b-tech.com has a partial name server overlap with other domains — among them 4gny.com and clcheadstart.org.

dns101.register.com directs to 162.159.24.117 and dns102.register.com directs to 162.159.25.158; each host name points to exactly one IP number.

Mail Servers

Mail for b-tech.com is handled by a single mail server, btech-com0c.mail.protection.outlook.com.

btech-com0c.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.24, 52.101.40.6, 52.101.42.14 and 5 others.