teftech.net - dns.ninja

`teftech.net`

DNSSEC	⚠️ Not signed
A	40.108.150.77^{🇺🇸 Microsoft40.108.128.0/17}
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`teftech-net.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:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.41.54^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00506.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
TXT	`mscid=scoKEmCfpk5GjACCYikVx2xmlbrgxhFf8dFCUE/LVPjqPMEOYIMjGY3n4TY2QZLkLSvFf9e...`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`net`

	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=1781032508

Same first word

teftech.net

teftech.com

DNS History

9 records (6 active, 3 former)

●NSns1.bdm.microsoftonline.com2015-05-20 → 2026-06-09 · 2 obs

● 2015-05-20 01:35:58
● 2026-06-09 19:40:56

●NSns2.bdm.microsoftonline.com2015-05-20 → 2026-06-09 · 2 obs

● 2015-05-20 01:35:58
● 2026-06-09 19:40:56

●NSns3.bdm.microsoftonline.com2015-05-20 → 2026-06-09 · 2 obs

● 2015-05-20 01:35:58
● 2026-06-09 19:40:56

●NSns4.bdm.microsoftonline.com2015-05-20 → 2026-06-09 · 2 obs

● 2015-05-20 01:35:58
● 2026-06-09 19:40:56

●MXteftech-net.mail.protection.outlook.com2015-05-20 → 2026-06-09 · 2 obs

● 2015-05-20 01:35:58
● 2026-06-09 19:40:56

○A104.146.136.492015-10-19 → 2016-11-04 · 5 obs

○ 2015-05-20 01:35:58
● 2015-10-19 14:40:18
● 2016-11-04 18:20:10
○ 2017-05-27 18:54:40
○ 2026-06-09 19:40:56

○A191.234.208.252015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 01:35:58
○ 2015-10-19 14:40:18
○ 2026-06-09 19:40:56

○A40.108.144.772017-05-27 → 2017-05-27 · 4 obs

○ 2016-11-04 18:20:10
● 2017-05-27 18:54:40
○ 2026-05-29 05:02:34
○ 2026-06-09 19:40:56

●A40.108.150.772026-05-29 → 2026-06-09 · 3 obs

○ 2017-05-27 18:54:40
● 2026-05-29 05:02:34
● 2026-06-09 19:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
teftech.net	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teftech.net (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`40.108.150.77`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`teftech-net.mail.protection.outlook.com`
TXT	2	`mscid=scoKEmCfpk5GjACCYikVx2xmlbrgxhFf8d, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

teftech.net resolves to just one IP address, 40.108.150.77.

Two other host names, along with earlynotes.com, quah.net and morrisconsulting.com, also share IP numbers with teftech.net.

Name Servers

teftech.net carries NS records pointing to 4 name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

teftech.net has at least partial name server overlap with other domains, such as virtushipping.com, zelezny.nl, rockondigital.ch and two others.

ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com all point to exactly two IP numbers each: ns1.bdm.microsoftonline.com → 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com → 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com → 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com → 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for teftech.net is teftech-net.mail.protection.outlook.com.

teftech-net.mail.protection.outlook.com resolves to 8 IP numbers in total: 52.101.10.6, 52.101.41.54, 52.101.41.183 and five additional addresses.