btir.net - robtex.com
btir.net
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.coowo.com ⚠️ Not in zone NS records | ||||||
| A | 103.118.24.13🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | m.coowo.com | ||||||
| NS | n.coowo.com ⚠️ Not in zone NS records | ||||||
| A | 103.118.24.133🇹🇼 NSS-GROUP-AS-TW103.118.24.0/24 NSS INT'L CO., LTD. | ||||||
| PTR | n.coowo.com | ||||||
net
| 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=1782299015 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
●NSm.coowo.com2026-06-22 → 2026-06-24 · 3 obs
● 2026-06-22 13:04:54
● 2026-06-24 11:17:26
●NSn.coowo.com2026-06-22 → 2026-06-24 · 3 obs
● 2026-06-22 13:04:54
● 2026-06-24 11:17:26
○NSns71.domaincontrol.com2015-07-05 → 2016-04-23 · 4 obs
● 2016-04-23 17:06:16
○ 2026-06-22 13:04:54
○ 2026-06-24 11:17:26
○NSns72.domaincontrol.com2015-07-05 → 2016-04-23 · 4 obs
● 2016-04-23 17:06:16
○ 2026-06-22 13:04:54
○ 2026-06-24 11:17:26
○MXmailstore1.secureserver.net2015-07-05 → 2016-04-23 · 4 obs
● 2016-04-23 17:06:16
○ 2026-06-22 13:04:54
○ 2026-06-24 11:17:26
○MXsmtp.secureserver.net2015-07-05 → 2016-04-23 · 4 obs
● 2016-04-23 17:06:16
○ 2026-06-22 13:04:54
○ 2026-06-24 11:17:26
○A184.168.221.192015-07-05 → 2016-04-23 · 4 obs
● 2016-04-23 17:06:16
○ 2026-06-22 13:04:54
○ 2026-06-24 11:17:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | i.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| btir.net | m.coowo.com, n.coowo.com | - |
✅ Authoritative Response
Server:103.118.24.133
NS records: m.coowo.com, n.coowo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btir.net (unsigned zone)
⏱️ Timing
Total: 1219ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
btir.net is served by two delegated name servers, m.coowo.com and n.coowo.com.
btir.net shares its NS records with other domains, for example slaytar.com, e2elephant.com.tw, bags.org.tw and two others.
btir.net at least partially shares name servers with other domains, including ncpis.com, kuoming.com.tw, robuchon.com.tw and tesd.org.tw.
These name servers are frequently paired with the name servers ns3.coowo.com and ns4.coowo.com.
m.coowo.com and n.coowo.com each resolve to one IP number: m.coowo.com points to 103.118.24.13 and n.coowo.com points to 103.118.24.133.