smartfe.com - dns.ninja
smartfe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.254.178.233🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary | ||||||
| NS | ns2.domainca.com ⭐ | ||||||
| A | 20.200.205.248🇰🇷 Microsoft20.192.0.0/10 | ||||||
| NS | ns.domainca.com | ||||||
| A | 43.201.170.100🇰🇷 Amazon43.200.0.0/14 EC2 ICN Prefix | ||||||
| PTR | ec2-43-201-170-100.ap-northeast-2.compute.amazonaws.com | ||||||
| SOA | ns.domainca.comroot@domainca.com 2020-07-20 #12 | ||||||
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=1783932287 | ||||||
Subdomains
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
○NSdns.guosen.com2015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 19:28:08
○ 2016-02-10 00:24:56
○ 2026-07-13 09:02:58
○NSdns.smartfe.com2015-07-14 → 2015-11-15 · 4 obs
● 2015-11-15 19:28:08
○ 2016-02-10 00:24:56
○ 2026-07-13 09:02:58
○NSdns2.guosen.com2015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 19:28:08
○ 2016-02-10 00:24:56
○ 2026-07-13 09:02:58
○NSdns2.smartfe.com2015-07-14 → 2015-07-14 · 3 obs
○ 2015-11-15 19:28:08
○ 2026-07-13 09:02:58
○NSdns3.guosen.com2015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 19:28:08
○ 2016-02-10 00:24:56
○ 2026-07-13 09:02:58
○NSdns3.smartfe.com2015-07-14 → 2015-07-14 · 3 obs
○ 2015-11-15 19:28:08
○ 2026-07-13 09:02:58
●NSns.domainca.com2019-03-08 → 2026-07-13 · 3 obs
● 2019-03-08 09:53:40
● 2026-07-13 09:02:58
○NSns1.sedoparking.com2016-05-01 → 2017-01-28 · 5 obs
● 2016-05-01 12:24:48
● 2017-01-28 12:57:42
○ 2019-03-08 09:53:40
○ 2026-07-13 09:02:58
●NSns2.domainca.com2019-03-08 → 2026-07-13 · 3 obs
● 2019-03-08 09:53:40
● 2026-07-13 09:02:58
○NSns2.sedoparking.com2016-05-01 → 2017-01-28 · 5 obs
● 2016-05-01 12:24:48
● 2017-01-28 12:57:42
○ 2019-03-08 09:53:40
○ 2026-07-13 09:02:58
○MXlocalhost2017-01-28 → 2017-01-28 · 4 obs
● 2017-01-28 12:57:42
○ 2019-03-08 09:53:40
○ 2026-07-13 09:02:58
○MXmail.nickstel.com2016-05-01 → 2016-05-01 · 3 obs
○ 2017-01-28 12:57:42
○ 2026-07-13 09:02:58
●A121.254.178.2332026-03-23 → 2026-07-13 · 3 obs
● 2026-03-23 13:20:00
● 2026-07-13 09:02:58
○A121.254.178.2342019-03-08 → 2019-03-08 · 4 obs
● 2019-03-08 09:53:40
○ 2026-03-23 13:20:00
○ 2026-07-13 09:02:58
○A72.52.4.1192016-05-01 → 2017-01-28 · 4 obs
● 2017-01-28 12:57:42
○ 2019-03-08 09:53:40
○ 2026-07-13 09:02:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartfe.com | ns.domainca.com, ns2.domainca.com | 2 records |
✅ Authoritative Response
Server:121.78.117.39
NS records: ns.domainca.com, ns2.domainca.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartfe.com (unsigned zone)
⏱️ Timing
Total: 3907ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.254.178.233 |
| NS | 2 | ns.domainca.com, ns2.domainca.com |
| SOA | 1 | ns.domainca.com root.domainca.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.domainca.com, ns2.domainca.com)
Analysis
Hierarchy
dns3.smartfe.com, dns.smartfe.com and dns2.smartfe.com each fall under the parent domain smartfe.com.
IP Addresses
smartfe.com points to a single IP number: 121.254.178.233.
Additional host names — haemifood.co.kr, ns.gabia.co.kr.smartnac.com, onlinewolf.com and two others — share IP numbers with smartfe.com.
Name Servers
smartfe.com uses two name servers for its delegation: ns2.domainca.com and ns.domainca.com.
smartfe.com shares its name server setup with other domains, including torcida.com, globalhuman.com, mobitelevision.com and two others.
At least some of smartfe.com's name servers are also used by other domains, among them darimbang.com.
ns2.domainca.com resolves to 20.200.205.248. ns.domainca.com resolves to 43.201.170.100. Both host names point to a single IP number.