osiao.com.tw - robtex.com
osiao.com.tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.elcompanies.com ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:de78🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.120Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-120.cloudflare.com | ||||||
| NS | ns02.elcompanies.com | ||||||
| A | 2400:cb00:2049:1::a29f:86e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.110Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns03.elcompanies.com | ||||||
| A | 2400:cb00:2049:1::c629:df3f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.223.63Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-223-63.cloudflare.com | ||||||
| SOA | ns01.elcompanies.comdns@cloudflare.com serial=2399215794 | ||||||
com.tw
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.twnic.net.tw ⭐ | ||||||
| SOA | a.twnic.net.twsnw@twnic.net.tw serial=2006337971 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns01.elcompanies.com2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 06:11:16
●NSns02.elcompanies.com2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 06:11:16
●NSns03.elcompanies.com2026-03-06 → 2026-03-28 · 2 obs
● 2026-03-28 06:11:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| osiao.com.tw | ns01.elcompanies.com, ns02.elcompanies.com, ns03.elcompanies.com | - |
✅ Authoritative Response
Server:162.159.8.110
NS records: ns01.elcompanies.com, ns02.elcompanies.com, ns03.elcompanies.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns01.elcompanies.com, ns02.elcompanies.com... |
| SOA | 1 | ns01.elcompanies.com dns.cloudflare.com |
Analysis
Name Servers
osiao.com.tw is delegated to three name servers: ns01.elcompanies.com, ns02.elcompanies.com and ns03.elcompanies.com.
osiao.com.tw at least partially shares name servers with other domains, for example aramis.bj.cn, estee.co.hu, thechemistrybrand.in, bobbibrown.nu and esteelauder.cn.
Host names with two IP numbers:
ns01.elcompanies.com points to 2400:cb00:2049:1::c629:de78 and 198.41.222.120
ns02.elcompanies.com points to 2400:cb00:2049:1::a29f:86e and 162.159.8.110
ns03.elcompanies.com points to 2400:cb00:2049:1::c629:df3f and 198.41.223.63