hmfiber.com - dns.ninja
hmfiber.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 119.205.197.99🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | hmfiber.com ⭐ | ||||||
| A | 119.205.197.99🇰🇷 KT-NET119.200.0.0/13 Korea Telecom, Seoul, Korea | ||||||
| NS | ns.hmfiber.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns.infodu.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.143🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns1.hmfiber.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns1.infodu.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.226🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns2.hmfiber.com ⚠️ Not in parent delegation | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns2.infodu.co.kr ⚠️ Not in zone NS records | ||||||
| A | 218.145.65.144🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom | ||||||
| NS | ns3.hmfiber.com ⚠️ Not in parent delegation | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| NS | ns3.infodu.co.kr ⚠️ Not in zone NS records | ||||||
| A | 116.126.143.225🇰🇷 SKB-NET116.126.0.0/16 SK Broadband | ||||||
| MX | rmw-002.fmcity.com ⭐ | ||||||
| A | 211.34.104.37🇰🇷 KT-NET211.34.104.0/24 | ||||||
| PTR | rmw-002.fmcity.com | ||||||
| SOA | hmfiber.compostmaster@hmfiber.com serial=20130614 | ||||||
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=1785650152 | ||||||
NS for
hmfiber.com |
Subdomains
Same first word
hmfiber.com |
DNS History
11 records (11 active, 0 former)
●NShmfiber.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
●NSns.hmfiber.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
●NSns.infodu.co.kr2026-03-30 → 2026-08-02 · 3 obs
● 2026-03-30 20:06:08
● 2026-08-02 06:01:50
●NSns1.hmfiber.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
●NSns1.infodu.co.kr2026-03-30 → 2026-08-02 · 3 obs
● 2026-03-30 20:06:08
● 2026-08-02 06:01:50
●NSns2.hmfiber.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
●NSns2.infodu.co.kr2026-03-30 → 2026-08-02 · 3 obs
● 2026-03-30 20:06:08
● 2026-08-02 06:01:50
●NSns3.hmfiber.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
●NSns3.infodu.co.kr2026-03-30 → 2026-08-02 · 3 obs
● 2026-03-30 20:06:08
● 2026-08-02 06:01:50
●MXrmw-002.fmcity.com2015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
●A119.205.197.992015-06-06 → 2026-08-02 · 2 obs
● 2026-08-02 06:01:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| hmfiber.com | ns.infodu.co.kr, ns1.infodu.co.kr, ns2.infodu.co.kr, ns3.infodu.co.kr | - |
✅ Authoritative Response
Server:116.126.143.225
NS records: ns.infodu.co.kr, ns1.infodu.co.kr, ns2.infodu.co.kr, ns3.infodu.co.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hmfiber.com (unsigned zone)
⏱️ Timing
Total: 1156ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 119.205.197.99 |
| NS | 4 | ns1.hmfiber.com, ns3.hmfiber.com... |
| MX | 1 | rmw-002.fmcity.com (pri: 10) |
| SOA | 1 | hmfiber.com postmaster.hmfiber.com |
Analysis
Hierarchy
hmfiber.com is the parent domain of ns.hmfiber.com, ns1.hmfiber.com, ns2.hmfiber.com and ns3.hmfiber.com.
Name Server Role
hmfiber.com is listed as a name server for hmfiber.com — it is in-bailiwick, authoritative for its own domain.
It is common to see ns1.hmfiber.com, ns2.hmfiber.com and ns3.hmfiber.com acting as name servers in combination with hmfiber.com.
IP Addresses
hmfiber.com has exactly one IP address — 119.205.197.99.
paroho.net, ydcallvan.com, yesbending.com plus two other host names have IP numbers in common with hmfiber.com.
Name Servers
hmfiber.com is delegated to 9 name servers: hmfiber.com, ns1.hmfiber.com, ns2.hmfiber.com and 6 other.
hmfiber.com shares at least some of its name servers with other domains, including uhsystems.co.kr, phe.co.kr, ssigp.com and two others.
These name servers are frequently seen alongside the name servers ns1.infodu.co.kr, ns3.infodu.co.kr, ns.infodu.co.kr and ns2.infodu.co.kr.
Host names resolving to a single IP address:
hmfiber.com has the IP address 119.205.197.99.
ns1.hmfiber.com has the IP address 116.126.143.226.
ns2.hmfiber.com has the IP address 218.145.65.144.
ns3.hmfiber.com has the IP address 116.126.143.225.
ns.hmfiber.com has the IP address 218.145.65.143.
ns1.infodu.co.kr has the IP address 116.126.143.226.
ns2.infodu.co.kr has the IP address 218.145.65.144.
ns3.infodu.co.kr has the IP address 116.126.143.225.
ns.infodu.co.kr has the IP address 218.145.65.143.
Both ns1.hmfiber.com and ns1.infodu.co.kr resolve to 116.126.143.226 IP addresses each.
Both ns2.hmfiber.com and ns2.infodu.co.kr resolve to 218.145.65.144 IP addresses each.
Both ns3.hmfiber.com and ns3.infodu.co.kr resolve to 116.126.143.225 IP addresses each.
Both ns.hmfiber.com and ns.infodu.co.kr resolve to 218.145.65.143 IP addresses each.
Mail Servers
hmfiber.com uses one mail server — rmw-002.fmcity.com.
The mail server setup of hmfiber.com matches that of other domains such as tkeng21.co.kr, sewoofa.com, gmpozzolan.com and two others.
hmfiber.com shares at least some of its mail servers with other domains, such as saegi.kr and inepung.com.
rmw-002.fmcity.com directs to just one IP number, 211.34.104.37.