halfa.com - dns.ninja
halfa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.118.26.7🇹🇼 NSS-GROUP-AS-TW103.118.26.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | prx1.coowo.com | ||||||
| NS | n.coowo.com ⭐ | ||||||
| A | 103.118.24.133🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | n.coowo.com | ||||||
| NS | m.coowo.com | ||||||
| A | 103.118.24.13🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | m.coowo.com | ||||||
| MX | mail.halfa.com ⭐ | ||||||
| A | 103.118.26.7🇹🇼 NSS-GROUP-AS-TW103.118.26.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | prx1.coowo.com | ||||||
| TXT | v=spf1 a mx ip4:103.118.24.0/24 ip4:103.118.25.0/24 include:_spf.google.com i... | ||||||
| SOA | n.coowo.comirving@manufacturer.net 2026-06-27 #17 | ||||||
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=1784982222 | ||||||
Subdomains
mail.halfa.com |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●MXmail.halfa.com2015-09-04 → 2026-07-25 · 2 obs
● 2026-07-25 12:40:20
●A103.118.26.72020-11-18 → 2026-07-25 · 3 obs
● 2020-11-18 20:03:50
● 2026-07-25 12:40:20
○A113.196.236.442015-09-04 → 2016-05-22 · 4 obs
● 2016-05-22 02:40:34
○ 2016-08-21 16:35:46
○ 2026-07-25 12:40:20
○A203.74.203.332016-08-21 → 2016-12-02 · 5 obs
● 2016-08-21 16:35:46
● 2016-12-02 14:46:02
○ 2020-11-18 20:03:50
○ 2026-07-25 12:40:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| halfa.com | m.coowo.com, n.coowo.com | 2 records |
✅ Authoritative Response
Server:103.118.24.13
NS records: m.coowo.com, n.coowo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for halfa.com (unsigned zone)
⏱️ Timing
Total: 652ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.118.26.7 |
| NS | 2 | n.coowo.com, m.coowo.com |
| MX | 1 | mail.halfa.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:103.118.24.0/24 ip4:103. |
| SOA | 1 | n.coowo.com irving.manufacturer.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (m.coowo.com, n.coowo.com)
Analysis
Hierarchy
mail.halfa.com is a subdomain of halfa.com.
IP Addresses
halfa.com points to a single IP number: 103.118.26.7.
Additional host names — _dc-mx.d07fa79442c0.jiuyi-id.com, henenwebbing.com, everestgroupcorp.com and two others — share IP numbers with halfa.com.
Name Servers
halfa.com is delegated to two name servers: m.coowo.com and n.coowo.com.
halfa.com shares its name server setup with other domains, including puritech.net, seemic.com, ronnotthedj.com and two others.
halfa.com has overlapping name servers with several other domains — among them cf-photo.com.tw, popsurvey.com.tw, homescenario.com and linchi.com.tw.
Both m.coowo.com and n.coowo.com have a single IP address each — m.coowo.com resolves to 103.118.24.13 while n.coowo.com resolves to 103.118.24.133.
Mail Servers
halfa.com has one mail server: mail.halfa.com.
mail.halfa.com resolves to a single IP number: 103.118.26.7.