polytec.com.mo - dns.ninja
polytec.com.mo
com.mo
| DNSSEC | ⚠️ Not signed | ||||||
| NS | com.mo ⭐ | ||||||
| NS | a.monic.mo ⚠️ Not in parent delegation | ||||||
| NS | b.monic.mo ⚠️ Not in parent delegation | ||||||
| NS | c.monic.mo ⚠️ Not in parent delegation | ||||||
| NS | d.monic.mo ⚠️ Not in parent delegation | ||||||
| NS | e.monic.mo ⚠️ Not in parent delegation | ||||||
| NS | ns17.cdns.net ⚠️ Not in parent delegation | ||||||
| NS | ns2.cuhk.edu.hk ⚠️ Not in parent delegation | ||||||
| SOA | com.modnsadmin@com.mo serial=1780933502 | ||||||
Previously MX for
polytec.com.mo |
Subdomains
mail.polytec.com.mo |
Same first word
Similar names
ploytec.de |
pylotec.com |
copytel.com.mx |
coltype.com |
telcopy.com |
polycet.com |
copytel.com |
ploytec.com |
ceoylpt.xyz |
copytel.ru |
copytel.pl |
polycet.in |
copytel.fr |
copytel.se |
tecpoly.com |
lypotec.de |
DNS History
14 records (7 active, 7 former)
○NSearth.udomain.com.hk2015-05-29 → 2017-07-15 · 5 obs
● 2015-05-29 15:55:20
● 2017-07-15 14:53:06
○ 2026-02-14 18:59:44
○ 2026-06-08 15:58:26
●NSns1-02.azure-dns.com2026-02-14 → 2026-06-08 · 3 obs
● 2026-02-14 18:59:44
● 2026-06-08 15:58:26
○NSns1.technoworks.net2007-11-27 → 2007-11-27 · 3 obs
○ 2015-05-29 15:55:20
○ 2026-06-08 15:58:26
●NSns2-02.azure-dns.net2026-02-14 → 2026-06-08 · 3 obs
● 2026-02-14 18:59:44
● 2026-06-08 15:58:26
○NSns2.technoworks.net2007-11-27 → 2007-11-27 · 3 obs
○ 2015-05-29 15:55:20
○ 2026-06-08 15:58:26
●NSns3-02.azure-dns.org2026-02-14 → 2026-06-08 · 3 obs
● 2026-02-14 18:59:44
● 2026-06-08 15:58:26
●NSns4-02.azure-dns.info2026-02-14 → 2026-06-08 · 3 obs
● 2026-02-14 18:59:44
● 2026-06-08 15:58:26
○NSsaturn.udomain.com.hk2015-05-29 → 2017-07-15 · 5 obs
● 2015-05-29 15:55:20
● 2017-07-15 14:53:06
○ 2026-02-14 18:59:44
○ 2026-06-08 15:58:26
●MXmail1.polytecgroup.com2015-05-29 → 2026-06-08 · 3 obs
● 2015-05-29 15:55:20
● 2026-06-08 15:58:26
●MXmail2.polytecgroup.com2015-05-29 → 2026-06-08 · 3 obs
● 2015-05-29 15:55:20
● 2026-06-08 15:58:26
○MXmail3.polytecgroup.com2015-05-29 → 2017-07-15 · 5 obs
● 2015-05-29 15:55:20
● 2017-07-15 14:53:06
○ 2026-02-14 18:59:44
○ 2026-06-08 15:58:26
●MXmail4.polytecgroup.com2015-05-29 → 2026-06-08 · 3 obs
● 2015-05-29 15:55:20
● 2026-06-08 15:58:26
○MXpolytec.com.mo2007-11-27 → 2007-11-27 · 3 obs
○ 2015-05-29 15:55:20
○ 2026-06-08 15:58:26
○A203.174.51.1062007-11-27 → 2007-11-27 · 3 obs
○ 2015-05-29 15:55:20
○ 2026-06-08 15:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mo | a.monic.mo, b.monic.mo, c.monic.mo, d.monic.mo... | 14 records |
| polytec.com.mo | ns4-02.azure-dns.info, ns3-02.azure-dns.org, ns2-02.azure-dns.net, ns1-02.azure-dns.com | - |
✅ Authoritative Response
Server:13.107.236.2
NS records: ns4-02.azure-dns.info, ns3-02.azure-dns.org, ns2-02.azure-dns.net, ns1-02.azure-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mo (unsigned zone)
⏱️ Timing
Total: 567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-02.azure-dns.com, ns2-02.azure-dns.net... |
| MX | 3 | mail4.polytecgroup.com (pri: 10), mail1.polytecgroup.com (pri: 20)... |
| TXT | 2 | v=spf1 ip4:202.175.185.122 ip4:61.244.19, MS=ms66860186 |
| SOA | 1 | ns1-02.azure-dns.com azuredns-hostmaster |
📌 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
mail.polytec.com.mo is a subdomain of polytec.com.mo.
Name Servers
polytec.com.mo is served by 4 authoritative name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.
The name servers of polytec.com.mo overlap at least partially with those of other domains — among them headshift.com, azure-ai-demo.net, highgear.app and two more.
Each of the four hosts ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org has two IP addresses. ns1-02.azure-dns.com points to 13.107.236.2 and 2603:1061:0:700::2. ns4-02.azure-dns.info points to 208.84.5.2 and 2620:1ec:bda:700::2. ns2-02.azure-dns.net points to 150.171.21.2 and 2620:1ec:8ec:700::2. ns3-02.azure-dns.org points to 204.14.183.2 and 2a01:111:4000:700::2.
Mail Servers
Mail for polytec.com.mo is routed through three mail servers — mail1.polytecgroup.com, mail2.polytecgroup.com and mail4.polytecgroup.com.
polytec.com.mo shares at least some of its mail servers with other domains — for example kdc.com.hk, polytecgroup.com, hk-ice.com and two more.
It is common to find these mail servers paired with the mail servers mail3.polytecgroup.com.
The hostnames mail1.polytecgroup.com, mail2.polytecgroup.com and mail4.polytecgroup.com each resolve to a single IP: mail1.polytecgroup.com → 203.198.52.26, mail2.polytecgroup.com → 61.244.18.154, mail4.polytecgroup.com → 202.175.185.122.