`efstechnology.com`

DNSSEC	⚠️ Not signed
NS	`ns1-34.azure-dns.com` ⭐
		A	2603:1061:0:10::22^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-34.azure-dns.com`
		A	150.171.10.34^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-34.azure-dns.com`
NS	`ns2-34.azure-dns.net`
		A	2620:1ec:8ec:10::22^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-34.azure-dns.net`
		A	150.171.16.34^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-34.azure-dns.net`
NS	`ns3-34.azure-dns.org`
		A	2a01:111:4000:10::22^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-34.azure-dns.org`
		A	13.107.222.34^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-34.azure-dns.org`
NS	`ns4-34.azure-dns.info`
		A	2620:1ec:bda:10::22^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-34.azure-dns.info`
		A	13.107.206.34^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-34.azure-dns.info`
MX	`efstechnology-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 mx include:spf.protection.outlook.com ~all`
SOA	`ns1-34.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=1777055112

Same first word

efstechnology.com

DNS History

11 records (5 active, 6 former)

●NSns1-34.azure-dns.com2026-04-05 → 2026-04-24 · 3 obs

○ 2016-12-01 21:57:04
● 2026-04-05 00:34:28
● 2026-04-24 18:41:10

○NSns1.livedns.co.uk2015-06-08 → 2016-12-01 · 4 obs

● 2015-06-08 23:46:22
● 2016-12-01 21:57:04
○ 2026-04-05 00:34:28
○ 2026-04-24 18:41:10

●NSns2-34.azure-dns.net2026-04-05 → 2026-04-24 · 3 obs

○ 2016-12-01 21:57:04
● 2026-04-05 00:34:28
● 2026-04-24 18:41:10

○NSns2.livedns.co.uk2015-06-08 → 2016-12-01 · 4 obs

● 2015-06-08 23:46:22
● 2016-12-01 21:57:04
○ 2026-04-05 00:34:28
○ 2026-04-24 18:41:10

●NSns3-34.azure-dns.org2026-04-05 → 2026-04-24 · 3 obs

○ 2016-12-01 21:57:04
● 2026-04-05 00:34:28
● 2026-04-24 18:41:10

○NSns3.livedns.co.uk2015-06-08 → 2016-12-01 · 4 obs

● 2015-06-08 23:46:22
● 2016-12-01 21:57:04
○ 2026-04-05 00:34:28
○ 2026-04-24 18:41:10

●NSns4-34.azure-dns.info2026-04-05 → 2026-04-24 · 3 obs

○ 2016-12-01 21:57:04
● 2026-04-05 00:34:28
● 2026-04-24 18:41:10

●MXefstechnology-com.mail.protection.outlook.com2026-04-05 → 2026-04-24 · 3 obs

○ 2016-12-01 21:57:04
● 2026-04-05 00:34:28
● 2026-04-24 18:41:10

○MXmail.efstechnology.com2015-06-08 → 2016-12-01 · 4 obs

● 2015-06-08 23:46:22
● 2016-12-01 21:57:04
○ 2026-04-05 00:34:28
○ 2026-04-24 18:41:10

○MXmail2.efstechnology.com2015-06-08 → 2016-12-01 · 4 obs

● 2015-06-08 23:46:22
● 2016-12-01 21:57:04
○ 2026-04-05 00:34:28
○ 2026-04-24 18:41:10

○A162.13.41.2172015-06-08 → 2016-12-01 · 4 obs

● 2015-06-08 23:46:22
● 2016-12-01 21:57:04
○ 2026-04-05 00:34:28
○ 2026-04-24 18:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net...	-
efstechnology.com	ns4-34.azure-dns.info, ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org	2 records

✅ Authoritative Response

Server:13.107.206.34

NS records: ns4-34.azure-dns.info, ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for efstechnology.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-34.azure-dns.com, ns2-34.azure-dns.net...`
MX	1	`efstechnology-com.mail.protection.outloo`
TXT	1	`v=spf1 mx include:spf.protection.outlook`
SOA	1	`ns1-34.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-34.azure-dns.com, ns1-34.azure-dns.com)

Analysis

Name Servers

efstechnology.com is delegated to four name servers: ns1-34.azure-dns.com, ns4-34.azure-dns.info, ns2-34.azure-dns.net and ns3-34.azure-dns.org.

efstechnology.com at least partially shares its name servers with other domains, for instance dragonvoice2textmessenger.com, coolerx.com, tsawwassenfirstnation.com, althinect.com and bice.com.ar.

these name servers are commonly used together with ns4-38.azure-dns.info, ns1-38.azure-dns.com, ns2-38.azure-dns.net and ns3-38.azure-dns.org.

Host names with two IPs: ns1-34.azure-dns.com points to 2603:1061:0:10::22 and 150.171.10.34; ns4-34.azure-dns.info points to 2620:1ec:bda:10::22 and 13.107.206.34; ns2-34.azure-dns.net points to 2620:1ec:8ec:10::22 and 150.171.16.34; ns3-34.azure-dns.org points to 2a01:111:4000:10::22 and 13.107.222.34.

Mail Servers

efstechnology.com is served by a single mail server, efstechnology-com.mail.protection.outlook.com.

The host name efstechnology-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::e, 2a01:111:f403:ca09::f, 52.101.68.32, 52.101.68.36, 52.101.68.39 and 52.101.73.4.

efstechnology.com - robtex.com