btsitech.com - dns.ninja

`btsitech.com`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1-08.azure-dns.com` ⭐
		A	2603:1061:0:700::8^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
		A	13.107.236.8^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-08.azure-dns.com`
NS	`ns2-08.azure-dns.net`
		A	2620:1ec:8ec:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
		A	150.171.21.8^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-08.azure-dns.net`
NS	`ns3-08.azure-dns.org`
		A	2a01:111:4000:700::8^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-08.azure-dns.org`
		A	204.14.183.8^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-08.azure-dns.org`
NS	`ns4-08.azure-dns.info`
		A	2620:1ec:bda:700::8^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
		A	208.84.5.8^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-08.azure-dns.info`
MX	`btsitech-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`MS=ms64255704`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-08.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1784824737

Same first word

btsitech.com

Similar names

DNS History

19 records (5 active, 14 former)

●NSns1-08.azure-dns.com2026-07-08 → 2026-07-23 · 3 obs

○ 2026-04-02 09:33:54
● 2026-07-08 10:35:40
● 2026-07-23 16:46:00

○NSns1-09.azure-dns.com2026-02-18 → 2026-04-02 · 5 obs

○ 2018-11-16 18:18:02
● 2026-02-18 10:34:56
● 2026-04-02 09:33:54
○ 2026-07-08 10:35:40
○ 2026-07-23 16:46:00

●NSns2-08.azure-dns.net2026-07-08 → 2026-07-23 · 3 obs

○ 2026-04-02 09:33:54
● 2026-07-08 10:35:40
● 2026-07-23 16:46:00

○NSns2-09.azure-dns.net2026-02-18 → 2026-04-02 · 5 obs

○ 2018-11-16 18:18:02
● 2026-02-18 10:34:56
● 2026-04-02 09:33:54
○ 2026-07-08 10:35:40
○ 2026-07-23 16:46:00

●NSns3-08.azure-dns.org2026-07-08 → 2026-07-23 · 3 obs

○ 2026-04-02 09:33:54
● 2026-07-08 10:35:40
● 2026-07-23 16:46:00

○NSns3-09.azure-dns.org2026-02-18 → 2026-04-02 · 5 obs

○ 2018-11-16 18:18:02
● 2026-02-18 10:34:56
● 2026-04-02 09:33:54
○ 2026-07-08 10:35:40
○ 2026-07-23 16:46:00

●NSns4-08.azure-dns.info2026-07-08 → 2026-07-23 · 3 obs

○ 2026-04-02 09:33:54
● 2026-07-08 10:35:40
● 2026-07-23 16:46:00

○NSns4-09.azure-dns.info2026-02-18 → 2026-04-02 · 5 obs

○ 2018-11-16 18:18:02
● 2026-02-18 10:34:56
● 2026-04-02 09:33:54
○ 2026-07-08 10:35:40
○ 2026-07-23 16:46:00

○NSns47.domaincontrol.com2018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○NSns48.domaincontrol.com2018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

●MXbtsitech-com.mail.protection.outlook.com2026-02-18 → 2026-07-23 · 2 obs

● 2026-02-18 10:34:56
● 2026-07-23 16:46:00

○A184.168.221.572018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A23.236.62.1472026-02-18 → 2026-07-23 · 2 obs

○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A50.63.202.322018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A50.63.202.402018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A50.63.202.422018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A50.63.202.452018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A50.63.202.462018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

○A50.63.202.572018-11-16 → 2018-11-16 · 3 obs

● 2018-11-16 18:18:02
○ 2026-02-18 10:34:56
○ 2026-07-23 16:46:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
btsitech.com	ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.236.8

NS records: ns1-08.azure-dns.com, ns2-08.azure-dns.net, ns3-08.azure-dns.org, ns4-08.azure-dns.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 417ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-08.azure-dns.com, ns2-08.azure-dns.net...`
MX	1	`btsitech-com.mail.protection.outlook.com`
TXT	2	`MS=ms64255704, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-08.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-08.azure-dns.com, ns1-08.azure-dns.com)

Analysis

Name Servers

The authoritative name servers for btsitech.com are ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org.

There is at least partial name server overlap between btsitech.com and other domains — iee.lu, dynamics365finance.com.br, eduart.com and two more among them.

All four hostnames — ns1-08.azure-dns.com, ns4-08.azure-dns.info, ns2-08.azure-dns.net and ns3-08.azure-dns.org — resolve to two IP numbers apiece: ns1-08.azure-dns.com to 13.107.236.8 and 2603:1061:0:700::8; ns4-08.azure-dns.info to 208.84.5.8 and 2620:1ec:bda:700::8; ns2-08.azure-dns.net to 150.171.21.8 and 2620:1ec:8ec:700::8; ns3-08.azure-dns.org to 204.14.183.8 and 2a01:111:4000:700::8.

Mail Servers

Mail for btsitech.com is handled by a single mail server, btsitech-com.mail.protection.outlook.com.

btsitech-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.190.0, 52.101.190.1, 52.101.190.3 and 5 others.