bigdata.com.tw - dns.ninja
bigdata.com.tw
com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.twnic.net.tw | ||||||
| NS | c.twnic.net.tw | ||||||
| NS | d.twnic.net.tw | ||||||
| NS | e.twnic.net.tw | ||||||
| NS | f.twnic.net.tw | ||||||
| NS | g.twnic.net.tw | ||||||
| NS | h.dns.tw | ||||||
| NS | h.twnic.net.tw | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006388666 | ||||||
Subdomains
www.bigdata.com.tw |
Same first word
Similar names
tabgida.com.tr |
gbidata.com |
databig.org |
databig.ru |
bgidata.com |
bigtada.com |
databig.cn |
tagbida.com |
databig.com |
bidgata.com |
tabgida.net |
dagitab.com |
DNS History
14 records (8 active, 6 former)
●NSaron.ns.cloudflare.com2026-02-26 → 2026-08-04 · 3 obs
● 2026-02-26 21:45:58
● 2026-08-04 05:48:58
○NSns-cloud-c1.googledomains.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-26 21:45:58
○ 2026-08-04 05:48:58
○NSns-cloud-c2.googledomains.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-26 21:45:58
○ 2026-08-04 05:48:58
○NSns-cloud-c3.googledomains.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-26 21:45:58
○ 2026-08-04 05:48:58
○NSns-cloud-c4.googledomains.com2018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-26 21:45:58
○ 2026-08-04 05:48:58
●NSolof.ns.cloudflare.com2026-02-26 → 2026-08-04 · 3 obs
● 2026-02-26 21:45:58
● 2026-08-04 05:48:58
●MXalt1.aspmx.l.google.com2018-05-13 → 2026-08-04 · 2 obs
● 2026-08-04 05:48:58
●MXalt2.aspmx.l.google.com2018-05-13 → 2026-08-04 · 2 obs
● 2026-08-04 05:48:58
●MXalt3.aspmx.l.google.com2018-05-13 → 2026-08-04 · 2 obs
● 2026-08-04 05:48:58
●MXalt4.aspmx.l.google.com2018-05-13 → 2026-08-04 · 2 obs
● 2026-08-04 05:48:58
●MXaspmx.l.google.com2018-05-13 → 2026-08-04 · 2 obs
● 2026-08-04 05:48:58
○A104.199.207.12018-05-13 → 2018-05-13 · 3 obs
○ 2026-02-26 21:45:58
○ 2026-08-04 05:48:58
●A216.150.1.12026-02-26 → 2026-08-04 · 3 obs
● 2026-02-26 21:45:58
● 2026-08-04 05:48:58
○A216.150.1.1932026-02-26 → 2026-08-04 · 2 obs
○ 2026-08-04 05:48:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | d.dns.tw, g.dns.tw, b.dns.tw, c.dns.tw... | 16 records |
| com.tw | d.twnic.net.tw, h.twnic.net.tw, a.twnic.net.tw, h.dns.tw... | 17 records |
| bigdata.com.tw | aron.ns.cloudflare.com, olof.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.51
NS records: aron.ns.cloudflare.com, olof.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigdata.com.tw (unsigned zone)
⏱️ Timing
Total: 1084ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 2 | aron.ns.cloudflare.com, olof.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | google-site-verification=-WkgP6C-oMsjdCS, v=spf1 include:_spf.google.com -all |
| SOA | 1 | aron.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 33
In-bailiwick: 14 (a.dns.tw, b.dns.tw, c.dns.tw...)
Out-of-bailiwick: 19 (anytld.apnic.net, anytld.apnic.net, h.twnic.net.tw...)
Analysis
Hierarchy
bigdata.com.tw is a parent domain of www.bigdata.com.tw.
IP Addresses
bigdata.com.tw directs to one IP number, which is 216.150.1.1.
Among the host names that share IP numbers with bigdata.com.tw are nz.education, incluence.com, radiodos.com and two others.
Name Servers
bigdata.com.tw has two authoritative name servers — aron.ns.cloudflare.com and olof.ns.cloudflare.com.
bigdata.com.tw has the same name server delegation as a number of other domains, such as tornadecoiffure.com, hfwzjs.com, thesisterscompany.gr and two more.
bigdata.com.tw shares at least some of its name servers with other domains, including inspectorgeneral.ca.gov, cfw.dk, penninecorp.com and two others.
These name servers are frequently paired with the name servers jake.ns.cloudflare.com and ruth.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
aron.ns.cloudflare.com points to 108.162.192.69, 172.64.32.69, 173.245.58.69 and 3 other IP addresses.
olof.ns.cloudflare.com points to 108.162.195.51, 162.159.44.51, 172.64.35.51 and 3 other IP addresses.
Mail Servers
Mail for bigdata.com.tw is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
bigdata.com.tw shares at least some of its mail servers with other domains — for example ns500742.ns500754.ns500742.ns500731.ns500742.ns500671.ns500705.ns500671.ns500704.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500731.ns500731.ns500671.ns500742.ns500671.ns500704.ns500678.ns500671.ns500291.ns500291.ns500291.ns500131.lustychickser.com, ns500758.ns500759.ns500759.ns500758.ns500758.ns500735.ns500735.ns500736.ns500698.ns500735.ns500698.ns500708.ns500576.ns500708.trackreceptor.com and two more.
These mail servers tend to be used in conjunction with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two additional mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to 172.253.63.26 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.