swan.tw - robtex.com
swan.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns21.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns21.domaincontrol.com | ||||||
| A | 97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| NS | ns22.domaincontrol.com | ||||||
| A | 2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns22.domaincontrol.com | ||||||
| A | 173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| TXT | google-site-verification=noHh_KwVKlgfxcP-_L8s9Fp_sO53JJJNVBo_ttz3UCo | ||||||
| TXT | facebook-domain-verification=mqxe4lgqacr63z7bkx0jq4hx23pako | ||||||
| SOA | ns21.domaincontrol.comdns@jomax.net 2023-09-20 #0 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| 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 serial=2011037216 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.swan.tw2015-06-20 → 2016-11-28 · 4 obs
● 2016-11-28 17:26:46
○ 2026-05-23 22:53:46
○ 2026-07-22 09:03:00
○NSns2.swan.tw2015-06-20 → 2016-11-28 · 4 obs
● 2016-11-28 17:26:46
○ 2026-05-23 22:53:46
○ 2026-07-22 09:03:00
●NSns21.domaincontrol.com2026-05-23 → 2026-07-22 · 3 obs
● 2026-05-23 22:53:46
● 2026-07-22 09:03:00
●NSns22.domaincontrol.com2026-05-23 → 2026-07-22 · 3 obs
● 2026-05-23 22:53:46
● 2026-07-22 09:03:00
○NSns3.swan.tw2015-06-20 → 2016-11-28 · 4 obs
● 2016-11-28 17:26:46
○ 2026-05-23 22:53:46
○ 2026-07-22 09:03:00
○MXmailfilter.swan.tw2015-06-20 → 2016-11-28 · 4 obs
● 2016-11-28 17:26:46
○ 2026-05-23 22:53:46
○ 2026-07-22 09:03:00
●A15.197.148.332026-05-23 → 2026-07-22 · 3 obs
● 2026-05-23 22:53:46
● 2026-07-22 09:03:00
○A203.69.42.662015-06-20 → 2016-11-28 · 4 obs
● 2016-11-28 17:26:46
○ 2026-05-23 22:53:46
○ 2026-07-22 09:03:00
●A3.33.130.1902026-05-23 → 2026-07-22 · 3 obs
● 2026-05-23 22:53:46
● 2026-07-22 09:03:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | 16 records |
| swan.tw | ns21.domaincontrol.com, ns22.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for swan.tw (unsigned zone)
⏱️ Timing
Total: 871ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| TXT | 2 | google-site-verification=noHh_KwVKlgfxcP, facebook-domain-verification=mqxe4lgqacr |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 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
IP Addresses
swan.tw resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Among the host names that share IP numbers with swan.tw are alx.group, cralley.com, arthropoholic.com and two others.
Name Servers
swan.tw uses two name servers for its delegation: ns21.domaincontrol.com and ns22.domaincontrol.com.
swan.tw has the same name server delegation as a number of other domains, such as shopknoir.com, qinevo.com, allmobileunlocker.com and two more.
The two host names ns21.domaincontrol.com and ns22.domaincontrol.com each have a pair of IP addresses: ns21.domaincontrol.com has 97.74.100.11 and 2603:5:2141::b, and ns22.domaincontrol.com has 173.201.68.11 and 2603:5:2241::b.