mo - robtex.com
mo
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mo ⭐ | ||||||
| NS | a.monic.mo | ||||||
| A | 2001:f90:2:8::2🇲🇴 CTM-12001:f90::/32 CTM Internet Service | ||||||
| A | 202.175.87.47🇲🇴 CTM-1202.175.64.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L. | ||||||
| PTR | a.monic.mo | ||||||
| NS | b.monic.mo | ||||||
| NS | c.monic.mo | ||||||
| A | 2001:f90:2:8::4🇲🇴 CTM-12001:f90::/32 CTM Internet Service | ||||||
| A | 202.175.87.49🇲🇴 CTM-1202.175.64.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L. | ||||||
| PTR | c.monic.mo | ||||||
| NS | d.monic.mo | ||||||
| A | 2001:f90:8::2🇲🇴 CTM-12001:f90::/32 CTM Internet Service | ||||||
| NS | e.monic.mo | ||||||
| A | 2001:f90:8::3🇲🇴 CTM-12001:f90::/32 CTM Internet Service | ||||||
| NS | ns17.cdns.net ⚠️ Not in parent delegation | ||||||
| A | 2001:678:4::11🇩🇪 COMMUNITYDNS2001:678:4::/48 CommunityDNS, UK | ||||||
| PTR | ns17.communitydns.net | ||||||
| A | 194.0.1.17🇬🇧 COMMUNITYDNS194.0.1.0/24 ICB plc Anycast (via Community DNS AS42909) | ||||||
| PTR | ns17.cdns.net | ||||||
| NS | ns2.cuhk.edu.hk ⚠️ Not in parent delegation | ||||||
| A | 2405:3000:3:6::15🇭🇰 ERX-CUHKNET2405:3000::/32 CUHKNET | ||||||
| A | 137.189.6.21🇭🇰 ERX-CUHKNET137.189.0.0/16 Chinese University of Hong Kong (The) Information Technology Service Centre G/F., Pi-Chiu Building CUHK | ||||||
| PTR | ovis.itsc.cuhk.edu.hk | ||||||
| SOA | modnsadmin@mo serial=1784253002 | ||||||
(root)
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.root-servers.net ⭐ | ||||||
| NS | b.root-servers.net | ||||||
| NS | c.root-servers.net | ||||||
| NS | d.root-servers.net | ||||||
| NS | e.root-servers.net | ||||||
| NS | f.root-servers.net | ||||||
| NS | g.root-servers.net | ||||||
| NS | h.root-servers.net | ||||||
| NS | i.root-servers.net | ||||||
| NS | j.root-servers.net | ||||||
| NS | k.root-servers.net | ||||||
| NS | l.root-servers.net | ||||||
| NS | m.root-servers.net | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-07-16 #1 | ||||||
NS for
mo |
Subdomains
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSmo2015-09-02 → 2026-07-17 · 2 obs
● 2026-07-17 02:50:28
●NSns2.cuhk.edu.hk2015-09-02 → 2026-07-17 · 2 obs
● 2026-07-17 02:50:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mo | a.monic.mo, b.monic.mo, c.monic.mo, d.monic.mo... | 14 records |
✅ Authoritative Response
Server:202.175.87.47
NS records: a.monic.mo, b.monic.mo, c.monic.mo, d.monic.mo, e.monic.mo, ns2.cuhk.edu.hk, ns17.cdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mo (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 7 | ns2.cuhk.edu.hk, a.monic.mo... |
| SOA | 1 | mo dnsadmin.mo |
📌 Glue Records Collected
Total: 14
In-bailiwick: 10 (a.monic.mo, a.monic.mo, b.monic.mo...)
Out-of-bailiwick: 4 (ns2.cuhk.edu.hk, ns2.cuhk.edu.hk, ns17.cdns.net...)
Analysis
Hierarchy
The domain mo is parent to com.mo, prudential.mo, antbank.mo, tudorwatch.mo, signum.mo and hundreds of other host names.
Name Server Role
The NS records for mo point back to mo itself.
a.monic.mo, b.monic.mo and c.monic.mo are often grouped with mo to function as name servers.
Name Servers
mo is authoritative under 8 name servers: mo, a.monic.mo, b.monic.mo and 5 more.
mo partially shares its NS delegation with several other domains, including hku.edu, keep.edu.hk, edu.mo and two others.
In DNS configurations, these name servers often share authority with ns2.cuhk.edu.hk, d.monic.mo, e.monic.mo and 7 other name servers.
Host names that have two IP addresses:
a.monic.mo directs traffic to 202.175.87.47 and 2001:f90:2:8::2.
c.monic.mo directs traffic to 202.175.87.49 and 2001:f90:2:8::4.
ns17.cdns.net directs traffic to 194.0.1.17 and 2001:678:4::11.
ns2.cuhk.edu.hk directs traffic to 137.189.6.21 and 2405:3000:3:6::15.
Host names that point to one IP address:
d.monic.mo has the IP address 2001:f90:8::2.
e.monic.mo has the IP address 2001:f90:8::3.