otap.com.tw - robtex.com
otap.com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.199.145.58🇸🇬 DIGITALOCEAN128.199.128.0/18 DigitalOcean | ||||||
| PTR | 1457975.cloudwaysapps.com | ||||||
| NS | ns1.hibox.hinet.net ⭐ | ||||||
| A | 2001:b000:180:80d:203:74:116:198🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | ns1.hibox.hinet.net | ||||||
| A | 203.74.116.198🇹🇼 HiNet203.74.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns1.hibox.hinet.net | ||||||
| NS | ns.hibox.hinet.net | ||||||
| A | 2001:b000:168::192:38🇹🇼 HiNet2001:b000:100::/40 | ||||||
| PTR | ns.hibox.hinet.net | ||||||
| A | 168.95.192.38🇹🇼 HiNet168.95.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ns.hibox.hinet.net | ||||||
| MX | mailfilter.hibox.biz ⭐ | ||||||
| A | 61.219.36.10🇹🇼 HiNet61.219.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mailfilter.hibox.biz | ||||||
| A | 210.71.195.10🇹🇼 HiNet210.71.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | mailfilter.hibox.biz | ||||||
| TXT | v=spf1 include:hibox.hinet.net ~all | ||||||
| SOA | ns.hibox.hinet.nethostmaster@hinet.net serial=1782586801 | ||||||
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=2006378755 | ||||||
Previously MX for
otap.com.tw |
Same first word
otap.dk |
otap.org.ph |
otap.de |
otap.nl |
otap.com.tw |
otap.com.my |
otap.in |
otap.ru |
otap.net |
otap.org |
otap.co.uk |
otap.com |
otap.biz |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.hibox.hinet.net2026-06-20 → 2026-07-04 · 3 obs
● 2026-06-20 05:14:22
● 2026-07-04 17:36:14
●NSns1.hibox.hinet.net2026-06-20 → 2026-07-04 · 3 obs
● 2026-06-20 05:14:22
● 2026-07-04 17:36:14
○NSns49.cx901.com2019-12-19 → 2019-12-19 · 3 obs
○ 2026-06-20 05:14:22
○ 2026-07-04 17:36:14
○NSns50.cx901.com2019-12-19 → 2019-12-19 · 3 obs
○ 2026-06-20 05:14:22
○ 2026-07-04 17:36:14
●MXmailfilter.hibox.biz2026-06-20 → 2026-07-04 · 3 obs
● 2026-06-20 05:14:22
● 2026-07-04 17:36:14
○MXotap.com.tw2019-12-19 → 2019-12-19 · 3 obs
○ 2026-06-20 05:14:22
○ 2026-07-04 17:36:14
●A128.199.145.582026-06-20 → 2026-07-04 · 3 obs
● 2026-06-20 05:14:22
● 2026-07-04 17:36:14
○A43.254.17.232019-12-19 → 2019-12-19 · 3 obs
○ 2026-06-20 05:14:22
○ 2026-07-04 17:36:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com.tw | h.dns.tw, c.twnic.net.tw, d.twnic.net.tw, h.twnic.net.tw... | - |
| otap.com.tw | ns1.hibox.hinet.net, ns.hibox.hinet.net | - |
✅ Authoritative Response
Server:168.95.192.38
NS records: ns1.hibox.hinet.net, ns.hibox.hinet.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com.tw (unsigned zone)
⏱️ Timing
Total: 1256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.199.145.58 |
| NS | 2 | ns1.hibox.hinet.net, ns.hibox.hinet.net |
| MX | 1 | mailfilter.hibox.biz (pri: 5) |
| TXT | 1 | v=spf1 include:hibox.hinet.net ~all |
| SOA | 1 | ns.hibox.hinet.net hostmaster.hinet.net |
Analysis
IP Addresses
otap.com.tw resolves to one IP address: 128.199.145.58.
Name Servers
Two name servers handle the delegation for otap.com.tw: ns1.hibox.hinet.net and ns.hibox.hinet.net.
otap.com.tw uses the same name servers as several other domains — among them hsianglun.com.tw, lord-ld.com.tw, chispa.com.tw and two more.
There is at least partial name server overlap between otap.com.tw and other domains — wddance.com, 2097.com.tw, mipton.com and two more among them.
These name servers frequently co-occur with the name servers ns1.chthibox.net and ns.chthibox.net.
ns1.hibox.hinet.net and ns.hibox.hinet.net both carry two IP addresses. The A records for ns1.hibox.hinet.net are 203.74.116.198 and 2001:b000:180:80d:203:74:116:198; the A records for ns.hibox.hinet.net are 168.95.192.38 and 2001:b000:168::192:38.
Mail Servers
Mail for otap.com.tw is handled by a single mail server, mailfilter.hibox.biz.
otap.com.tw uses an identical mail server configuration to several other domains — among them saetc.com.tw, youyangbio.com.tw, jusun.com.tw and two more.
otap.com.tw and other domains — apcssm.org for instance — share at least some mail servers.
mailfilter.hibox.biz carries two IP numbers: 61.219.36.10 and 210.71.195.10.