🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ebtech-com-tw.mail.protection.outlook.com`

DNSSEC	⚠️ Not signed
A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
		PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
A	2a01:111:f403:cc09::1^{🇸🇬 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.137.2^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}

`mail.protection.outlook.com`

	DNSSEC	⚠️ Not signed
	NS	`ns1-proddns.glbdns.o365filtering.com` ⭐ ⚠️ Not in parent delegation
	NS	`ns1-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns2-proddns.glbdns.o365filtering.com` ⚠️ Not in parent delegation
	NS	`ns2-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns3-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns4-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns5-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns6-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	NS	`ns7-proddns.glbdns.protection.outlook.com` ⚠️ Not in zone NS records
	SOA	`ns1-proddns.glbdns.o365filtering.com`hostmaster@o365filtering.com 2013-01-08 #1

WOT: SAFE (60/100)
WOT: SAFE (63/100)

MX for

ebtech.com.tw

Previous names

Next names

DNS History

8 records (8 active, 0 former)

●A2a01:111:f403:cc09::2026-03-10 → 2026-10-17 · 2 obs

● 2026-03-10 19:23:50
● 2026-10-17 07:40:18

●A2a01:111:f403:cc09::12026-10-10 → 2026-10-17 · 3 obs

○ 2026-03-10 19:23:50
● 2026-10-10 13:19:52
● 2026-10-17 07:40:18

●A2a01:111:f403:cc1a::82026-03-10 → 2026-10-17 · 2 obs

● 2026-03-10 19:23:50
● 2026-10-17 07:40:18

●A2a01:111:f403:cc1f::42026-03-10 → 2026-10-17 · 2 obs

● 2026-03-10 19:23:50
● 2026-10-17 07:40:18

●A52.101.124.1172026-03-10 → 2026-10-17 · 2 obs

● 2026-03-10 19:23:50
● 2026-10-17 07:40:18

●A52.101.137.02026-03-10 → 2026-10-17 · 2 obs

● 2026-03-10 19:23:50
● 2026-10-17 07:40:18

●A52.101.137.22026-10-10 → 2026-10-17 · 3 obs

○ 2026-03-10 19:23:50
● 2026-10-10 13:19:52
● 2026-10-17 07:40:18

●A52.101.157.802026-03-10 → 2026-10-17 · 2 obs

● 2026-03-10 19:23:50
● 2026-10-17 07:40:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
outlook.com	ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org, ns4-05.azure-dns.info	2 records
protection.outlook.com	ns2-35.azure-dns.net, ns3-35.azure-dns.org, ns4-35.azure-dns.info, ns1-35.azure-dns.com	-
mail.protection.outlook.com	ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com...	-

✅ Authoritative Response

Server:104.47.118.177

NS records: ns1-proddns.glbdns.protection.outlook.com, ns2-proddns.glbdns.protection.outlook.com, ns3-proddns.glbdns.protection.outlook.com, ns4-proddns.glbdns.protection.outlook.com, ns5-proddns.glbdns.protection.outlook.com, ns6-proddns.glbdns.protection.outlook.com, ns7-proddns.glbdns.protection.outlook.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protection.outlook.com (unsigned zone)

⏱️ Timing

Total: 3523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.101.157.80, 52.101.137.0...`
AAAA	4	`2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-05.azure-dns.com, ns1-05.azure-dns.com)

Analysis

Mail Server Role

Mail for ebtech.com.tw is routed through the mail server ebtech-com-tw.mail.protection.outlook.com.

IP Addresses

ebtech-com-tw.mail.protection.outlook.com points to 8 IP addresses, including 52.101.124.117, 52.101.137.0 and 52.101.137.2, plus 5 other.

labaidpharma-com.mail.protection.outlook.com, builtgroups-com.mail.protection.outlook.com, allova-net.mail.protection.outlook.com plus two other host names have IP numbers in common with ebtech-com-tw.mail.protection.outlook.com.

ebtech-com-tw.mail.protection.outlook.com - robtex.com