emc.com.hk - robtex.com
emc.com.hk
com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | d.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | m.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | t.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | u.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | v.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | x.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | y.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | z.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2073569721 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
●NSns1.hkbn.net2026-06-21 → 2026-07-18 · 3 obs
● 2026-06-21 07:27:52
● 2026-07-18 12:32:58
○NSns1.wharfttidc.com2015-05-24 → 2017-02-07 · 4 obs
● 2017-02-07 03:02:34
○ 2018-07-10 09:14:42
○ 2026-07-18 12:32:58
○NSns1.wtt.net.hk2018-07-10 → 2018-07-10 · 4 obs
● 2018-07-10 09:14:42
○ 2026-06-21 07:27:52
○ 2026-07-18 12:32:58
●NSns2.hkbn.net2026-06-21 → 2026-07-18 · 3 obs
● 2026-06-21 07:27:52
● 2026-07-18 12:32:58
○NSns2.wharfttidc.com2015-05-24 → 2017-02-07 · 4 obs
● 2017-02-07 03:02:34
○ 2018-07-10 09:14:42
○ 2026-07-18 12:32:58
○NSns2.wtt.net.hk2018-07-10 → 2018-07-10 · 4 obs
● 2018-07-10 09:14:42
○ 2026-06-21 07:27:52
○ 2026-07-18 12:32:58
●MXemc-com-hk.mail.protection.outlook.com2026-06-21 → 2026-07-18 · 3 obs
● 2026-06-21 07:27:52
● 2026-07-18 12:32:58
○MXmxroute-bk.na.wisprcloud.com2018-07-10 → 2018-07-10 · 4 obs
● 2018-07-10 09:14:42
○ 2026-06-21 07:27:52
○ 2026-07-18 12:32:58
○MXmxroute.na.wisprcloud.com2018-07-10 → 2018-07-10 · 4 obs
● 2018-07-10 09:14:42
○ 2026-06-21 07:27:52
○ 2026-07-18 12:32:58
○MXwttmx.wttmail.com2015-05-24 → 2017-02-07 · 4 obs
● 2017-02-07 03:02:34
○ 2018-07-10 09:14:42
○ 2026-07-18 12:32:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | t.hkirc.net.hk, u.hkirc.net.hk, c.hkirc.net.hk, x.hkirc.net.hk... | - |
| emc.com.hk | ns2.hkbn.net, ns1.hkbn.net | - |
✅ Authoritative Response
Server:203.80.96.8
NS records: ns2.hkbn.net, ns1.hkbn.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for emc.com.hk (unsigned zone)
⏱️ Timing
Total: 1293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.hkbn.net, ns2.hkbn.net |
| MX | 1 | emc-com-hk.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms63120270, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.hkbn.net sysadm.ns1.hkbn.net |
Analysis
Name Servers
emc.com.hk uses two name servers for its delegation: ns1.hkbn.net and ns2.hkbn.net.
The name server configuration of emc.com.hk is shared with other domains, for instance 74.179.183.in-addr.arpa, 151.176.58.in-addr.arpa, hkfec.com.hk and two others.
emc.com.hk partially shares its NS delegation with several other domains, including 87.198.14.in-addr.arpa, gyp.com.hk, fic.com.hk and two others.
These name servers are regularly seen alongside ns1o.ctihk.com and ns2o.ctihk.com as name servers.
ns1.hkbn.net resolves to 203.80.96.8. ns2.hkbn.net resolves to 203.186.94.21. Both host names point to a single IP number.
Mail Servers
emc.com.hk uses one mail server — emc-com-hk.mail.protection.outlook.com.
emc-com-hk.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.