53fs.com - robtex.com
53fs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.197.252.122🇺🇸 PRIVATESYSTEMS204.197.252.0/22 PrivateSystems Networks WA | ||||||
| PTR | hs5.ibest.com.tw | ||||||
| NS | ns1.ix1000.com ⭐ | ||||||
| A | 219.84.160.181🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | ns1.ix1000.com | ||||||
| NS | ns2.ix1000.com | ||||||
| A | 219.84.160.182🇹🇼 SO-NET-TW219.84.160.0/19 So-net Entertainment Taiwan Limited CO., LTD. | ||||||
| PTR | ns2.ix1000.com | ||||||
| NS | ns3.ix1000.com | ||||||
| A | 61.56.223.220🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | fa223-220.asiawhere.com | ||||||
| NS | ns4.ix1000.com | ||||||
| A | 61.56.223.221🇹🇼 NCIC-TW61.56.223.0/24 Far Eastone Telecommunications Co., Ltd | ||||||
| PTR | fa223-221.asiawhere.com | ||||||
| MX | mail.53fs.com ⭐ | ||||||
| A | 61.216.190.127🇹🇼 HiNet61.216.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd. Data Communication Business Group 21, Section 1, Hsin-Yi Road, Taipei Taiwan R.O.C. | ||||||
| PTR | 61-216-190-127.hinet-ip.hinet.net | ||||||
| TXT | v=spf1 ip4:109.199.117.128 mx -all | ||||||
| SOA | ns1.ix1000.comroot@53fs.com 2017-02-14 #4 | ||||||
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=1774575147 | ||||||
Subdomains
mail.53fs.com |
Same first word
53fs.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.ix1000.com2015-05-20 → 2026-03-27 · 2 obs
● 2026-03-27 01:50:08
●NSns2.ix1000.com2015-05-20 → 2026-03-27 · 2 obs
● 2026-03-27 01:50:08
●NSns3.ix1000.com2026-03-10 → 2026-03-27 · 3 obs
● 2026-03-10 20:24:26
● 2026-03-27 01:50:08
●NSns4.ix1000.com2026-03-10 → 2026-03-27 · 3 obs
● 2026-03-10 20:24:26
● 2026-03-27 01:50:08
●MXmail.53fs.com2015-05-20 → 2026-03-27 · 2 obs
● 2026-03-27 01:50:08
●A204.197.252.1222026-03-10 → 2026-03-27 · 3 obs
● 2026-03-10 20:24:26
● 2026-03-27 01:50:08
○A61.218.228.2122015-05-20 → 2016-12-23 · 4 obs
● 2016-12-23 08:32:16
○ 2026-03-10 20:24:26
○ 2026-03-27 01:50:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 53fs.com | ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com, ns4.ix1000.com | 4 records |
✅ Authoritative Response
Server:219.84.160.182
NS records: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com, ns4.ix1000.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 53fs.com (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.197.252.122 |
| NS | 4 | ns1.ix1000.com, ns3.ix1000.com... |
| MX | 1 | mail.53fs.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:109.199.117.128 mx -all |
| SOA | 1 | ns1.ix1000.com root.53fs.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com...)
Analysis
Hierarchy
The parent of mail.53fs.com is 53fs.com.
IP Addresses
53fs.com points to IP number: 204.197.252.122.
Other host names such as www.crowneplazatainan.com, cptainan.com, maxzone.com, hotel-tainan.com.tw and crowneplazatainan.com share IPs with 53fs.com.
Name Servers
53fs.com is delegated to four name servers: ns1.ix1000.com, ns2.ix1000.com, ns3.ix1000.com and ns4.ix1000.com.
53fs.com at least partially shares name servers with other domains, for instance altasec.com, 22.198.31.61.in-addr.arpa, ictam-ashm.com, 229.198.31.61.in-addr.arpa and n14939.com.
These name servers are commonly used with ns1.wt550.com and ns2.wt550.com.
Host names with one IP number:
ns1.ix1000.com points to 219.84.160.181.
ns2.ix1000.com points to 219.84.160.182.
ns3.ix1000.com points to 61.56.223.220.
ns4.ix1000.com points to 61.56.223.221.
Mail Servers
53fs.com is handled by a single mail server, mail.53fs.com.
mail.53fs.com points to a single IP: 61.216.190.127.