mailcloud.tw - dns.ninja
mailcloud.tw
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011047765 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns-1258.awsdns-29.org2026-02-15 → 2026-08-09 · 3 obs
● 2026-02-15 05:28:08
● 2026-08-09 11:55:46
●NSns-1967.awsdns-53.co.uk2026-02-15 → 2026-08-09 · 3 obs
● 2026-02-15 05:28:08
● 2026-08-09 11:55:46
●NSns-298.awsdns-37.com2026-02-15 → 2026-08-09 · 3 obs
● 2026-02-15 05:28:08
● 2026-08-09 11:55:46
●NSns-964.awsdns-56.net2026-02-15 → 2026-08-09 · 3 obs
● 2026-02-15 05:28:08
● 2026-08-09 11:55:46
○NSns.mail2000.com.tw2016-02-22 → 2017-10-25 · 4 obs
● 2017-10-25 06:56:06
○ 2026-02-15 05:28:08
○ 2026-08-09 11:55:46
○NSns2.mail2000.com.tw2016-02-22 → 2017-10-25 · 4 obs
● 2017-10-25 06:56:06
○ 2026-02-15 05:28:08
○ 2026-08-09 11:55:46
○MXmail.check.mailcloud.tw2016-07-07 → 2026-03-23 · 5 obs
● 2016-07-07 04:54:02
● 2026-03-23 15:27:56
○ 2026-03-25 07:21:00
○ 2026-08-09 11:55:46
○MXmail.mailasp.com.tw2016-02-22 → 2016-02-22 · 3 obs
○ 2016-07-07 04:54:02
○ 2026-08-09 11:55:46
●MXmxs.mailcloud.com.tw2026-03-25 → 2026-08-09 · 3 obs
● 2026-03-25 07:21:00
● 2026-08-09 11:55:46
●A203.69.82.302016-02-22 → 2026-08-09 · 2 obs
● 2026-08-09 11:55:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| mailcloud.tw | ns-964.awsdns-56.net, ns-1258.awsdns-29.org, ns-1967.awsdns-53.co.uk, ns-298.awsdns-37.com | - |
✅ Authoritative Response
Server:205.251.199.175
NS records: ns-964.awsdns-56.net, ns-1258.awsdns-29.org, ns-1967.awsdns-53.co.uk, ns-298.awsdns-37.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailcloud.tw (unsigned zone)
⏱️ Timing
Total: 1288ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.69.82.30 |
| NS | 4 | ns-1258.awsdns-29.org, ns-1967.awsdns-53.co.uk... |
| MX | 1 | mxs.mailcloud.com.tw (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.mailcloud.com.tw ~al |
| SOA | 1 | ns-298.awsdns-37.com awsdns-hostmaster.a |
Analysis
Hierarchy
mailcloud.tw is the parent domain of gov.mailcloud.tw, v.mailcloud.tw and check.mailcloud.tw.
IP Addresses
mailcloud.tw has exactly one IP address — 203.69.82.30.
www.mail2000.com.tw, tls.mail2000.com.tw, kiss99.com plus two other host names have IP numbers in common with mailcloud.tw.
Name Servers
Four name servers handle the delegation for mailcloud.tw: ns-298.awsdns-37.com, ns-964.awsdns-56.net, ns-1258.awsdns-29.org and ns-1967.awsdns-53.co.uk.
mailcloud.tw shares at least some of its name servers with other domains, including miidas.jp, bingocash.com, lehnsen.edu.gt and two others.
These name servers are frequently paired with the name servers ns-891.awsdns-47.net, ns-1244.awsdns-27.org and ns-1880.awsdns-43.co.uk.
The host names ns-298.awsdns-37.com, ns-964.awsdns-56.net, ns-1258.awsdns-29.org and ns-1967.awsdns-53.co.uk each resolve to two IP addresses: ns-298.awsdns-37.com resolves to 205.251.193.42 and 2600:9000:5301:2a00::1; ns-964.awsdns-56.net resolves to 205.251.195.196 and 2600:9000:5303:c400::1; ns-1258.awsdns-29.org resolves to 205.251.196.234 and 2600:9000:5304:ea00::1; ns-1967.awsdns-53.co.uk resolves to 205.251.199.175 and 2600:9000:5307:af00::1.
Mail Servers
mailcloud.tw uses one mail server — mxs.mailcloud.com.tw.
The mail server setup of mailcloud.tw matches that of other domains such as apexgrp.com.tw, hs-ahu.com.tw, archcorp.com.tw and two others.
At least some of the mail servers used by mailcloud.tw are shared with other domains: atei8.com, astech-valve.com, istpe.com and two others among them.
These mail servers frequently appear alongside the mail servers xs2.mailcloud.com.tw and mail.mmh.org.tw.
mxs.mailcloud.com.tw points to one IP number — 203.69.82.6.