machumedu.com - robtex.com
machumedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.47.170🇺🇸 AS395776107.163.47.0/24 SKBroadband customer route | ||||||
| NS | ns1.dns.com ⭐ | ||||||
| A | 2001:df2:f080:2::1:1🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.128🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.128🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| NS | ns2.dns.com | ||||||
| A | 2001:df2:f080:2::1:2🇭🇰 HKCICL-AS-AP2001:df2:f080::/48 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.23.191.129🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| A | 154.86.21.129🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | ||||||
| SOA | ns1.dns.comadmin@dns.com serial=1768152673 | ||||||
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.netnstld@verisign-grs.com serial=1782172910 | ||||||
rank #338604 in the tld
Previously NS for
machumedu.com |
Same first word
machumedu.com |
DNS History
10 records (3 active, 7 former)
○NSmachumedu.com2015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
○NSns.machumedu.com2015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
●NSns1.dns.com2026-06-16 → 2026-06-23 · 3 obs
● 2026-06-16 18:03:28
● 2026-06-23 00:28:18
○NSns1.machumedu.com2015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
●NSns2.dns.com2026-06-16 → 2026-06-23 · 3 obs
● 2026-06-16 18:03:28
● 2026-06-23 00:28:18
○NSns2.machumedu.com2015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
○NSns3.machumedu.com2015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
○MXrmw-002.fmcity.com2015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
●A107.163.47.1702026-06-16 → 2026-06-23 · 3 obs
● 2026-06-16 18:03:28
● 2026-06-23 00:28:18
○A112.175.85.1432015-06-30 → 2017-02-09 · 4 obs
● 2017-02-09 18:40:32
○ 2026-06-16 18:03:28
○ 2026-06-23 00:28:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| machumedu.com | ns1.dns.com, ns2.dns.com | 6 records |
✅ Authoritative Response
Server:154.23.191.129
NS records: ns1.dns.com, ns2.dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for machumedu.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.47.170 |
| NS | 2 | ns1.dns.com, ns2.dns.com |
| SOA | 1 | ns1.dns.com admin.dns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.dns.com, ns1.dns.com, ns1.dns.com...)
Analysis
IP Addresses
machumedu.com directs to one IP number, which is 107.163.47.170.
Among the host names that share IP numbers with machumedu.com are chinachemcz.com, mx0.thesoftshops.com, lvfengmm.com and two others.
Name Servers
machumedu.com is served by two delegated name servers, ns1.dns.com and ns2.dns.com.
machumedu.com has the same name server delegation as a number of other domains, such as 1607777.com, konnecteduk.com, aurecongroup.org and two more.
ns1.dns.com has three IP addresses (154.23.191.128, 154.86.21.128 and 2001:df2:f080:2::1:1) and ns2.dns.com has three IP addresses (154.23.191.129, 154.86.21.129 and 2001:df2:f080:2::1:2).