extentec.com - dns.ninja

`extentec.com`

DNSSEC	⚠️ Not signed
NS	`ns1-32.azure-dns.com` ⭐
		A	2603:1061:0:10::20^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-32.azure-dns.com`
		A	150.171.10.32^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-32.azure-dns.com`
NS	`ns2-32.azure-dns.net`
		A	2620:1ec:8ec:10::20^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-32.azure-dns.net`
		A	150.171.16.32^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-32.azure-dns.net`
NS	`ns3-32.azure-dns.org`
		A	2a01:111:4000:10::20^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-32.azure-dns.org`
		A	13.107.222.32^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-32.azure-dns.org`
NS	`ns4-32.azure-dns.info`
		A	2620:1ec:bda:10::20^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-32.azure-dns.info`
		A	13.107.206.32^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-32.azure-dns.info`
MX	`extentec-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`docusign=fcaf7959-312a-41c1-9b71-f867451449f4`
SOA	`ns1-32.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=1783179211

Same first word

extentec.com

DNS History

11 records (5 active, 6 former)

●NSns1-32.azure-dns.com2026-02-20 → 2026-07-04 · 3 obs

○ 2017-03-23 12:34:38
● 2026-02-20 07:57:48
● 2026-07-04 15:36:40

●NSns2-32.azure-dns.net2026-02-20 → 2026-07-04 · 3 obs

○ 2017-03-23 12:34:38
● 2026-02-20 07:57:48
● 2026-07-04 15:36:40

●NSns3-32.azure-dns.org2026-02-20 → 2026-07-04 · 3 obs

○ 2017-03-23 12:34:38
● 2026-02-20 07:57:48
● 2026-07-04 15:36:40

●NSns4-32.azure-dns.info2026-02-20 → 2026-07-04 · 3 obs

○ 2017-03-23 12:34:38
● 2026-02-20 07:57:48
● 2026-07-04 15:36:40

○NSns43.domaincontrol.com2007-12-02 → 2017-03-23 · 4 obs

● 2007-12-02 10:23:02
● 2017-03-23 12:34:38
○ 2026-02-20 07:57:48
○ 2026-07-04 15:36:40

○NSns44.domaincontrol.com2007-12-02 → 2017-03-23 · 4 obs

● 2007-12-02 10:23:02
● 2017-03-23 12:34:38
○ 2026-02-20 07:57:48
○ 2026-07-04 15:36:40

●MXextentec-com.mail.protection.outlook.com2026-02-20 → 2026-07-04 · 3 obs

○ 2017-03-23 12:34:38
● 2026-02-20 07:57:48
● 2026-07-04 15:36:40

○MXmailstore1.secureserver.net2007-12-02 → 2017-03-23 · 4 obs

● 2007-12-02 10:23:02
● 2017-03-23 12:34:38
○ 2026-02-20 07:57:48
○ 2026-07-04 15:36:40

○MXsmtp.secureserver.net2007-12-02 → 2017-03-23 · 4 obs

● 2007-12-02 10:23:02
● 2017-03-23 12:34:38
○ 2026-02-20 07:57:48
○ 2026-07-04 15:36:40

○A208.109.14.1292007-12-02 → 2007-12-02 · 3 obs

● 2007-12-02 10:23:02
○ 2015-05-06 22:47:54
○ 2026-07-04 15:36:40

○A50.63.202.582015-05-06 → 2017-03-23 · 5 obs

○ 2007-12-02 10:23:02
● 2015-05-06 22:47:54
● 2017-03-23 12:34:38
○ 2026-02-20 07:57:48
○ 2026-07-04 15:36:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
extentec.com	ns1-32.azure-dns.com, ns2-32.azure-dns.net, ns3-32.azure-dns.org, ns4-32.azure-dns.info	2 records

✅ Authoritative Response

Server:13.107.206.32

NS records: ns1-32.azure-dns.com, ns2-32.azure-dns.net, ns3-32.azure-dns.org, ns4-32.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extentec.com (unsigned zone)

⏱️ Timing

Total: 607ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-32.azure-dns.com, ns2-32.azure-dns.net...`
MX	1	`extentec-com.mail.protection.outlook.com`
TXT	2	`v=spf1 include:spf.protection.outlook.co, docusign=fcaf7959-312a-41c1-9b71-f867451`
SOA	1	`ns1-32.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-32.azure-dns.com, ns1-32.azure-dns.com)

Analysis

Name Servers

The authoritative name servers for extentec.com are ns1-32.azure-dns.com, ns4-32.azure-dns.info, ns2-32.azure-dns.net and ns3-32.azure-dns.org.

extentec.com shares at least some of its name servers with other domains, including dae.azure.rabo.cloud, lannen.fi, mclanesouthwest.com and two others.

The host names ns1-32.azure-dns.com, ns4-32.azure-dns.info, ns2-32.azure-dns.net and ns3-32.azure-dns.org each resolve to two IP addresses: ns1-32.azure-dns.com resolves to 150.171.10.32 and 2603:1061:0:10::20; ns4-32.azure-dns.info resolves to 13.107.206.32 and 2620:1ec:bda:10::20; ns2-32.azure-dns.net resolves to 150.171.16.32 and 2620:1ec:8ec:10::20; ns3-32.azure-dns.org resolves to 13.107.222.32 and 2a01:111:4000:10::20.

Mail Servers

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

extentec-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.51, 52.101.9.14, 52.101.42.18 and 5 others.