hack.tw - robtex.com
hack.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 2011-03-17 #19 | ||||||
Previously MX for
hack.tw |
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
●NSbowen.ns.cloudflare.com2026-02-25 → 2026-07-08 · 3 obs
● 2026-02-25 19:04:46
● 2026-07-08 02:02:48
●NSdaisy.ns.cloudflare.com2026-02-25 → 2026-07-08 · 3 obs
● 2026-02-25 19:04:46
● 2026-07-08 02:02:48
○NSrsdn1.octor.com2015-08-27 → 2017-09-28 · 4 obs
● 2017-09-28 01:53:10
○ 2026-02-25 19:04:46
○ 2026-07-08 02:02:48
○NSrsdn2.octor.com2015-08-27 → 2017-09-28 · 4 obs
● 2017-09-28 01:53:10
○ 2026-02-25 19:04:46
○ 2026-07-08 02:02:48
○MXhack.tw2015-08-27 → 2016-07-30 · 4 obs
● 2016-07-30 13:53:46
○ 2016-08-12 10:31:48
○ 2026-07-08 02:02:48
●MXmx01.mail.icloud.com2026-02-25 → 2026-07-08 · 3 obs
● 2026-02-25 19:04:46
● 2026-07-08 02:02:48
●MXmx02.mail.icloud.com2026-02-25 → 2026-07-08 · 3 obs
● 2026-02-25 19:04:46
● 2026-07-08 02:02:48
●A104.21.17.1212026-02-25 → 2026-07-08 · 3 obs
● 2026-02-25 19:04:46
● 2026-07-08 02:02:48
○A114.34.18.32015-08-27 → 2016-07-30 · 4 obs
● 2016-07-30 13:53:46
○ 2016-08-12 10:31:48
○ 2026-07-08 02:02:48
○A122.117.81.2162016-08-12 → 2017-09-28 · 5 obs
● 2016-08-12 10:31:48
● 2017-09-28 01:53:10
○ 2026-02-25 19:04:46
○ 2026-07-08 02:02:48
●A172.67.176.1902026-02-25 → 2026-07-08 · 3 obs
● 2026-02-25 19:04:46
● 2026-07-08 02:02:48
●A2606:4700:3030::ac43:b0be2026-07-08 → 2026-07-08 · 2 obs
● 2026-07-08 02:02:48
○A2606:4700:3031::ac43:b0be2026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 19:04:46
○ 2026-07-08 02:02:48
○A2606:4700:3033::6815:11792026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 19:04:46
○ 2026-07-08 02:02:48
●A2606:4700:3035::6815:11792026-07-08 → 2026-07-08 · 2 obs
● 2026-07-08 02:02:48
○A61.216.111.822016-08-12 → 2017-09-28 · 5 obs
● 2016-08-12 10:31:48
● 2017-09-28 01:53:10
○ 2026-02-25 19:04:46
○ 2026-07-08 02:02:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | c.dns.tw, f.dns.tw, e.dns.tw, b.dns.tw... | - |
| hack.tw | daisy.ns.cloudflare.com, bowen.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.83
NS records: daisy.ns.cloudflare.com, bowen.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.17.121, 172.67.176.190 |
| AAAA | 2 | 2606:4700:3035::6815:1179, 2606:4700:3030::ac43:b0be |
| NS | 2 | bowen.ns.cloudflare.com, daisy.ns.cloudflare.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 4 | apple-domain=YfyBaGHCBhX8moXK, apple-domain=dSsZm2OFrTy5Xit3... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bowen.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
hack.tw directs to four IP numbers, which are 104.21.17.121, 172.67.176.190, 2606:4700:3030::ac43:b0be and 2606:4700:3035::6815:1179.
corsicaapnee.fr, zapro.pl, yywbmj.com and two other host names share IP numbers with hack.tw.
Name Servers
Two name servers handle the delegation for hack.tw: bowen.ns.cloudflare.com and daisy.ns.cloudflare.com.
hack.tw uses the same name servers as several other domains — among them webtolove.com, baruff.com, abilashgiri.com and two more.
The name servers of hack.tw overlap at least partially with those of other domains — among them cabanondesign.com, kimberlysglutenfreekitchen.net, sawan.com.pk and two more.
These name servers commonly appear alongside the name servers asa.ns.cloudflare.com and evangeline.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
bowen.ns.cloudflare.com resolves to 108.162.195.83, 162.159.44.83 and 172.64.35.83 among others, with 3 other IP addresses in total.
daisy.ns.cloudflare.com resolves to 108.162.192.90, 172.64.32.90 and 173.245.58.90 among others, with 3 other IP addresses in total.
Mail Servers
Mail for hack.tw is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.
hack.tw uses an identical mail server configuration to several other domains — among them christopher-weir.com, theeckenroths.com, sbjj.org and two more.
The mail servers for hack.tw overlap at least partially with those of other domains, including jonvaillant.com and blackindesign.com.au.
Hostnames that resolve to 6 IP addresses:
mx01.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx02.mail.icloud.com resolves to 17.42.251.62, 17.56.9.31 and 17.57.152.5 among others, with 3 other IP addresses in total.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.42.251.62 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.56.9.31 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.152.5 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.154.33 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.155.25 IP addresses.
mx01.mail.icloud.com along with mx02.mail.icloud.com each resolve to 17.57.156.30 IP addresses.