lumerical.tw - robtex.com
lumerical.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1-07.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::7🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| A | 13.107.236.7🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-07.azure-dns.com | ||||||
| NS | ns2-07.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| A | 150.171.21.7🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-07.azure-dns.net | ||||||
| NS | ns3-07.azure-dns.org | ||||||
| A | 2a01:111:4000:700::7🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| A | 204.14.183.7🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-07.azure-dns.org | ||||||
| NS | ns4-07.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::7🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| A | 208.84.5.7🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-07.azure-dns.info | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1-07.azure-dns.comazuredns-hostmaster@microsoft.com serial=1 | ||||||
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 2011-02-24 #15 | ||||||
Same first word
lumerical.mobi |
lumerical.de |
lumerical.ca |
lumerical.tw |
lumerical.co.uk |
lumerical.org |
lumerical.com.tw |
lumerical.ml |
lumerical.ai |
lumerical.jp |
lumerical.fr |
lumerical.solutions |
lumerical.com |
lumerical.net |
lumerical.cn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1-07.azure-dns.com2026-05-19 → 2026-06-15 · 2 obs
● 2026-06-15 10:04:26
●NSns2-07.azure-dns.net2026-05-19 → 2026-06-15 · 2 obs
● 2026-06-15 10:04:26
●NSns3-07.azure-dns.org2026-05-19 → 2026-06-15 · 2 obs
● 2026-06-15 10:04:26
●NSns4-07.azure-dns.info2026-05-19 → 2026-06-15 · 2 obs
● 2026-06-15 10:04:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | d.dns.tw, e.dns.tw, h.dns.tw, g.dns.tw... | 16 records |
| lumerical.tw | ns2-07.azure-dns.net, ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns3-07.azure-dns.org | - |
✅ Authoritative Response
Server:150.171.21.7
NS records: ns2-07.azure-dns.net, ns4-07.azure-dns.info, ns1-07.azure-dns.com, ns3-07.azure-dns.org
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at lumerical.tw: Error: DNS query timeout: 202.12.31.53 for DS lumerical.tw
⏱️ Timing
Total: 3748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1-07.azure-dns.com, ns2-07.azure-dns.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1-07.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (h.dns.tw, g.dns.tw, f.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Name Servers
Four name servers handle the delegation for lumerical.tw: ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org.
lumerical.tw shares at least some of its name servers with other domains, including advancedinternetexplorer.com, oaicore1.westus2.azure.app.snowflake.com, osgcloud.co.uk and two others.
The host names ns1-07.azure-dns.com, ns4-07.azure-dns.info, ns2-07.azure-dns.net and ns3-07.azure-dns.org each resolve to two IP addresses: ns1-07.azure-dns.com resolves to 13.107.236.7 and 2603:1061:0:700::7; ns4-07.azure-dns.info resolves to 208.84.5.7 and 2620:1ec:bda:700::7; ns2-07.azure-dns.net resolves to 150.171.21.7 and 2620:1ec:8ec:700::7; ns3-07.azure-dns.org resolves to 204.14.183.7 and 2a01:111:4000:700::7.