ehs.tw - dns.ninja
ehs.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 2011-02-28 #79 | ||||||
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns-1075.awsdns-06.org2017-12-31 → 2026-06-16 · 2 obs
● 2026-06-16 11:45:10
●NSns-1706.awsdns-21.co.uk2017-12-31 → 2026-06-16 · 2 obs
● 2026-06-16 11:45:10
●NSns-21.awsdns-02.com2017-12-31 → 2026-06-16 · 2 obs
● 2026-06-16 11:45:10
●NSns-689.awsdns-22.net2017-12-31 → 2026-06-16 · 2 obs
● 2026-06-16 11:45:10
●MXehs-tw.mail.protection.outlook.com2026-02-16 → 2026-06-16 · 2 obs
● 2026-06-16 11:45:10
○A220.130.115.142017-12-31 → 2017-12-31 · 3 obs
○ 2026-02-16 08:34:34
○ 2026-06-16 11:45:10
●A61.220.62.732026-02-16 → 2026-06-16 · 3 obs
● 2026-02-16 08:34:34
● 2026-06-16 11:45:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| ehs.tw | ns-21.awsdns-02.com, ns-689.awsdns-22.net | - |
✅ Authoritative Response
Server:205.251.192.21
NS records: ns-21.awsdns-02.com, ns-689.awsdns-22.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ehs.tw (unsigned zone)
⏱️ Timing
Total: 2076ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.220.62.73 |
| NS | 4 | ns-1075.awsdns-06.org, ns-1706.awsdns-21.co.uk... |
| MX | 1 | ehs-tw.mail.protection.outlook.com (pri: |
| TXT | 3 | MS=ms19546064, hbv4steupt0p74lrmprkb67llm... |
| SOA | 1 | ns-689.awsdns-22.net awsdns-hostmaster.a |
Analysis
IP Addresses
ehs.tw points to a single IP number: 61.220.62.73.
Name Servers
ehs.tw has four authoritative name servers: ns-21.awsdns-02.com, ns-689.awsdns-22.net, ns-1075.awsdns-06.org and ns-1706.awsdns-21.co.uk.
The host names ns-21.awsdns-02.com, ns-689.awsdns-22.net, ns-1075.awsdns-06.org and ns-1706.awsdns-21.co.uk each resolve to two IP addresses: ns-21.awsdns-02.com resolves to 205.251.192.21 and 2600:9000:5300:1500::1; ns-689.awsdns-22.net resolves to 205.251.194.177 and 2600:9000:5302:b100::1; ns-1075.awsdns-06.org resolves to 205.251.196.51 and 2600:9000:5304:3300::1; ns-1706.awsdns-21.co.uk resolves to 205.251.198.170 and 2600:9000:5306:aa00::1.
Mail Servers
ehs.tw has one mail server: ehs-tw.mail.protection.outlook.com.
ehs-tw.mail.protection.outlook.com points to 6 IP numbers: 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 other.