comp.com.tw - dns.ninja
comp.com.tw
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ ⚠️ Not in parent delegation | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | c.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | d.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | e.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | f.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | g.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| NS | h.dns.tw ⚠️ Not in parent delegation | ||||||
| NS | h.twnic.net.tw ⚠️ Not in parent delegation | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006390181 | ||||||
Subdomains
www.comp.com.tw |
Same first word
Similar names
DNS History
18 records (12 active, 6 former)
○NSns1.afraid.org2015-05-28 → 2018-01-01 · 4 obs
● 2018-01-01 22:57:46
○ 2026-03-12 13:45:06
○ 2026-08-08 07:49:38
●NSns1.ix1000.com2026-03-12 → 2026-08-08 · 3 obs
● 2026-03-12 13:45:06
● 2026-08-08 07:49:38
○NSns2.afraid.org2015-05-28 → 2018-01-01 · 4 obs
● 2018-01-01 22:57:46
○ 2026-03-12 13:45:06
○ 2026-08-08 07:49:38
●NSns2.ix1000.com2026-03-12 → 2026-08-08 · 3 obs
● 2026-03-12 13:45:06
● 2026-08-08 07:49:38
○NSns3.afraid.org2015-05-28 → 2018-01-01 · 4 obs
● 2018-01-01 22:57:46
○ 2026-03-12 13:45:06
○ 2026-08-08 07:49:38
●NSns3.ix1000.com2026-03-12 → 2026-08-08 · 3 obs
● 2026-03-12 13:45:06
● 2026-08-08 07:49:38
○NSns4.afraid.org2015-05-28 → 2018-01-01 · 4 obs
● 2018-01-01 22:57:46
○ 2026-03-12 13:45:06
○ 2026-08-08 07:49:38
●NSns4.ix1000.com2026-03-12 → 2026-08-08 · 3 obs
● 2026-03-12 13:45:06
● 2026-08-08 07:49:38
●MXalt1.aspmx.l.google.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●MXalt2.aspmx.l.google.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●MXaspmx.l.google.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●MXaspmx2.googlemail.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●MXaspmx3.googlemail.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●MXaspmx4.googlemail.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●MXaspmx5.googlemail.com2015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
●A210.242.228.792015-05-28 → 2026-08-08 · 2 obs
● 2026-08-08 07:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| comp.com.tw | ns4.ix1000.com, ns3.ix1000.com, ns1.ix1000.com, ns2.ix1000.com | - |
✅ Authoritative Response
Server:61.56.223.221
NS records: ns4.ix1000.com, ns3.ix1000.com, ns1.ix1000.com, ns2.ix1000.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comp.com.tw (unsigned zone)
⏱️ Timing
Total: 1767ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.242.228.79 |
| NS | 4 | ns2.ix1000.com, ns1.ix1000.com... |
| MX | 7 | alt1.aspmx.l.google.com (pri: 5), aspmx5.googlemail.com (pri: 10)... |
| TXT | 4 | v=spf1 include:_spf.google.com ~all, google-site-verification=cBS3MFmF-LR288v... |
| SOA | 1 | ns1.ix1000.com root.comp.com.tw |
📌 Glue Records Collected
Total: 16
In-bailiwick: 14 (a.dns.tw, a.dns.tw, b.dns.tw...)
Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)
Analysis
Hierarchy
www.comp.com.tw is delegated beneath comp.com.tw.
IP Addresses
comp.com.tw directs to one IP number, which is 210.242.228.79.
Host names like 210-242-228-79.hinet-ip.hinet.net are further examples that share IP numbers with comp.com.tw.
Name Servers
The domain comp.com.tw is delegated to these four name servers: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com and ns4.ix1000.com.
There is at least partial name server overlap between comp.com.tw and other domains — abbamembers.com, fstdisc.com.tw, brightmalls.com and two more among them.
These name servers frequently co-occur with the name servers ns1.wt550.com and ns2.wt550.com.
ns1.ix1000.com resolves to 219.84.160.181. ns2.ix1000.com resolves to 219.84.160.182. ns3.ix1000.com resolves to 61.56.223.220. ns4.ix1000.com resolves to 61.56.223.221. All four hosts carry exactly one IP address.
Mail Servers
comp.com.tw accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
comp.com.tw shares at least some of its mail servers with other domains — for example ns500759.ns500759.ns500759.ns500759.ns500698.ns500736.ns500736.ns500698.ns500735.ns500708.ns500576.ns500686.ns500576.trackreceptor.com, ns500671.ns500671.ns500754.ns500754.ns500704.ns500704.ns500704.ns500704.ns500704.ns500649.ns500291.tenderladiesbz.com, ns500698.ns500698.ns500698.ns500698.ns500758.ns500759.ns500698.ns500735.ns500698.ns500576.ns500619.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com and two more.
It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com resolves to two addresses: 142.251.111.27 and 2607:f8b0:4004:c27::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2800:3f0:4003:c0f::1b IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1b IP addresses.
aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 172.253.116.27 IP addresses.