zerozero.tw - robtex.com
zerozero.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=2011088582 | ||||||
Same first word
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Previous names
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DNS History
5 records (5 active, 0 former)
●NSns11.domaincontrol.com2026-08-20 → 2026-10-09 · 2 obs
● 2026-10-09 17:17:40
●NSns12.domaincontrol.com2026-08-20 → 2026-10-09 · 2 obs
● 2026-10-09 17:17:40
●MXzerozero-tw.mail.protection.outlook.com2026-08-20 → 2026-10-09 · 2 obs
● 2026-10-09 17:17:40
●A15.197.148.332026-08-20 → 2026-10-09 · 2 obs
● 2026-10-09 17:17:40
●A3.33.130.1902026-08-20 → 2026-10-09 · 2 obs
● 2026-10-09 17:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 15 records |
| zerozero.tw | ns11.domaincontrol.com, ns12.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at tw: Error: DNS query timeout: 203.73.24.25 for DNSKEY tw
⏱️ Timing
Total: 3609ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns12.domaincontrol.com, ns11.domaincontrol.com |
| MX | 1 | zerozero-tw.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 15
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 1 (anytld.apnic.net)
Analysis
IP Addresses
zerozero.tw has two IP addresses: 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with zerozero.tw are mercalino.com, parties.pro, themedicinemom.com and two others.
Name Servers
zerozero.tw has two authoritative name servers — ns11.domaincontrol.com and ns12.domaincontrol.com.
zerozero.tw has the same name server delegation as a number of other domains, such as laddoo.asia, thorncliffehomes.com, amilemmikkipalvelut.com and two more.
The name servers for zerozero.tw overlap at least partially with those of other domains — for example emle-hamburg.de.
Both ns11.domaincontrol.com and ns12.domaincontrol.com have two IP addresses each. ns11.domaincontrol.com resolves to 97.74.105.6 and 2603:5:2190::6; ns12.domaincontrol.com resolves to 173.201.73.6 and 2603:5:2290::6.
Mail Servers
zerozero.tw routes its mail through a single mail server, zerozero-tw.mail.protection.outlook.com.
zerozero-tw.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.124.117, 52.101.137.0 and 52.101.137.2, along with 5 other.