ea-hwa.com - robtex.com
ea-hwa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 61.218.170.158🇹🇼 HiNet61.218.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ea-hwa.com | ||||||
| PTR | e-max.com.tw | ||||||
| PTR | mail.ea-hwa.com.tw | ||||||
| NS | outside-dns ⭐ ⚠️ Not in parent delegation | ||||||
| NS | dns.ea-hwa.com ⚠️ Not in zone NS records | ||||||
| A | 61.218.170.158🇹🇼 HiNet61.218.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ea-hwa.com | ||||||
| PTR | e-max.com.tw | ||||||
| PTR | mail.ea-hwa.com.tw | ||||||
| NS | ea-hwa.com ⚠️ Not in zone NS records | ||||||
| A | 61.218.170.158🇹🇼 HiNet61.218.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ea-hwa.com | ||||||
| PTR | e-max.com.tw | ||||||
| PTR | mail.ea-hwa.com.tw | ||||||
| MX | mail.ea-hwa.com.tw ⭐ | ||||||
| A | 61.218.170.158🇹🇼 HiNet61.218.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. | ||||||
| PTR | ea-hwa.com | ||||||
| PTR | e-max.com.tw | ||||||
| PTR | mail.ea-hwa.com.tw | ||||||
| TXT | v=spf1 ip4:61.218.170.154/32 ip4:223.27.41.0/24 ~all | ||||||
| SOA | outside-dnshostmaster serial=28 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
PTR for
MX for
Subdomains
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSdns.ea-hwa.com2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 18:33:20
● 2026-03-22 18:33:24
○NSdns4.intergroup.net2015-08-31 → 2017-11-19 · 4 obs
● 2017-11-19 18:23:46
○ 2026-03-22 18:33:20
○ 2026-03-22 18:33:24
○NSdns5.intergroup.net2015-08-31 → 2017-11-19 · 4 obs
● 2017-11-19 18:23:46
○ 2026-03-22 18:33:20
○ 2026-03-22 18:33:24
●NSea-hwa.com2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 18:33:20
● 2026-03-22 18:33:24
●NSoutside-dns2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 18:33:20
● 2026-03-22 18:33:24
○MXdns.ea-hwa.com2026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-22 18:33:24
○MXea-hwa.com2015-08-31 → 2017-11-19 · 4 obs
● 2017-11-19 18:23:46
○ 2026-03-22 18:33:20
○ 2026-03-22 18:33:24
○MXmail.ea-hwa.com2026-03-22 → 2026-03-22 · 2 obs
○ 2026-03-22 18:33:24
●MXmail.ea-hwa.com.tw2026-03-22 → 2026-03-22 · 3 obs
● 2026-03-22 18:33:20
● 2026-03-22 18:33:24
●A61.218.170.1582015-08-31 → 2026-03-22 · 2 obs
● 2026-03-22 18:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ea-hwa.com | ea-hwa.com, dns.ea-hwa.com | 2 records |
✅ Authoritative Response
Server: 61.218.170.158
NS records: ea-hwa.com, dns.ea-hwa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ea-hwa.com (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 61.218.170.158 |
| NS | 1 | outside-dns |
| MX | 1 | mail.ea-hwa.com.tw (pri: 10) |
| TXT | 1 | v=spf1 ip4:61.218.170.154/32 ip4:223.27. |
| SOA | 1 | outside-dns hostmaster |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ea-hwa.com, dns.ea-hwa.com)
Analysis
Hierarchy
ea-hwa.com is a parent of mail.ea-hwa.com and dns.ea-hwa.com.
Mail Server Role
ea-hwa.com serves as the mail server for ea-hwa.com and mail.ea-hwa.com.
dns.ea-hwa.com and mail.ea-hwa.com are commonly used as mail servers alongside ea-hwa.com.
IP Addresses
ea-hwa.com points to a single IP: 61.218.170.158.
Other host names, for instance 61-218-170-158.hinet-ip.hinet.net, mail.ea-hwa.com.tw, ea-hwa.com.tw, dns.ea-hwa.com and dns.ea-hwa.com.tw share IP numbers with ea-hwa.com.
Name Servers
ea-hwa.com is delegated to three name servers: outside-dns, ea-hwa.com and dns.ea-hwa.com.
ea-hwa.com shares name servers with other domains at least partially, for instance alam.com.tw, tdri.org.tw, ea-hwa.com.tw and e-max.com.tw.
These name servers are commonly used with outside-dns.alam.com.tw, cyberoam.alam.com.tw, dns.alam.com.tw, ns1.tdri.org.tw, ns2.tdri.org.tw and mail.e-max.com.tw.
Host names with one IP number
Host name ea-hwa.com points to 61.218.170.158
Host name dns.ea-hwa.com points to 61.218.170.158
Host names that point to 61.218.170.158: ea-hwa.com and dns.ea-hwa.com
Mail Servers
ea-hwa.com is handled by a single mail server, mail.ea-hwa.com.tw.
ea-hwa.com uses the same mail server setup as other domains, for instance ea-hwa.com.tw and mail.ea-hwa.com.tw.
mail.ea-hwa.com.tw points to a single IP: 61.218.170.158.