biltech.com - dns.ninja
biltech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 110.45.140.103🇰🇷 DACOM-NET110.45.128.0/17 contact center@kidc.net,noc@bora.net if necessary, | ||||||
| NS | ns1.whoisdomain.kr ⭐ | ||||||
| A | 223.130.139.7🇰🇷 NBPAP-AS-AP223.130.128.0/19 NAVER business platform cloud service | ||||||
| NS | ns2.whoisdomain.kr | ||||||
| A | 211.188.57.152🇰🇷 NBPAP-AS-AP211.188.48.0/20 NAVER business platform cloud service | ||||||
| NS | ns3.whoisdomain.kr | ||||||
| A | 61.97.189.22🇰🇷 nhn-AS-KR61.97.176.0/20 NAVER business platform cloud service | ||||||
| NS | ns4.whoisdomain.kr | ||||||
| A | 219.251.156.134🇰🇷 GDNSKR-KR219.251.156.0/24 AS23600 | ||||||
| MX | rwebmail-039.fmcity.com ⭐ | ||||||
| A | 203.245.44.10🇰🇷 KT-NET203.245.0.0/18 contact chejumen@hitel.net if necessary contact country1@hitel.net if necessary contact express@hitel.net if necessary contact ezmate@hitel.net if necessary contact han322@hitel.net if necessary | ||||||
| TXT | v=spf1 include:spf.fmcity.com ~all | ||||||
| SOA | ns1.whoisdomain.krhelp@whois.co.kr 2022-02-10 #1 | ||||||
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=1781771680 | ||||||
Same first word
biltech.se |
biltech.at |
biltech.net |
biltech.de |
biltech.no |
biltech.ru |
biltech.com |
biltech.cl |
biltech.com.tr |
biltech.com.au |
biltech.it |
biltech.com.br |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.threeany.net2015-07-21 → 2020-01-28 · 4 obs
● 2020-01-28 21:45:12
○ 2026-03-08 18:49:38
○ 2026-06-18 09:05:00
●NSns1.whoisdomain.kr2026-03-08 → 2026-06-18 · 3 obs
● 2026-03-08 18:49:38
● 2026-06-18 09:05:00
○NSns2.threeany.net2015-07-21 → 2020-01-28 · 4 obs
● 2020-01-28 21:45:12
○ 2026-03-08 18:49:38
○ 2026-06-18 09:05:00
●NSns2.whoisdomain.kr2026-03-08 → 2026-06-18 · 3 obs
● 2026-03-08 18:49:38
● 2026-06-18 09:05:00
●NSns3.whoisdomain.kr2026-03-08 → 2026-06-18 · 3 obs
● 2026-03-08 18:49:38
● 2026-06-18 09:05:00
●NSns4.whoisdomain.kr2026-03-08 → 2026-06-18 · 3 obs
● 2026-03-08 18:49:38
● 2026-06-18 09:05:00
○MXmail.biltech.com2015-07-21 → 2020-01-28 · 4 obs
● 2020-01-28 21:45:12
○ 2026-03-08 18:49:38
○ 2026-06-18 09:05:00
●MXrwebmail-039.fmcity.com2026-03-08 → 2026-06-18 · 3 obs
● 2026-03-08 18:49:38
● 2026-06-18 09:05:00
●A110.45.140.1032015-07-21 → 2026-06-18 · 2 obs
● 2026-06-18 09:05:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| biltech.com | ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr | - |
✅ Authoritative Response
Server:219.251.156.134
NS records: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr, ns4.whoisdomain.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biltech.com (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 110.45.140.103 |
| NS | 4 | ns3.whoisdomain.kr, ns2.whoisdomain.kr... |
| MX | 1 | rwebmail-039.fmcity.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.fmcity.com ~all |
| SOA | 1 | ns1.whoisdomain.kr help.whois.co.kr |
Analysis
IP Addresses
biltech.com has exactly one IP address — 110.45.140.103.
Name Servers
Four name servers handle the delegation for biltech.com: ns1.whoisdomain.kr, ns2.whoisdomain.kr, ns3.whoisdomain.kr and ns4.whoisdomain.kr.
biltech.com has at least partial name server overlap with other domains, such as hot-film.co.kr, pamnetworks.net, saltis.co.kr and two others.
Four host names, each with one IP address: ns1.whoisdomain.kr has 223.130.139.7, ns2.whoisdomain.kr has 211.188.57.152, ns3.whoisdomain.kr has 61.97.189.22 and ns4.whoisdomain.kr has 219.251.156.134.
Mail Servers
biltech.com uses one mail server — rwebmail-039.fmcity.com.
The mail server setup of biltech.com matches that of other domains such as art-culture.co.kr, keonwoometals.com, artech.co.kr and two others.
The mail servers of biltech.com are at least partially shared with other domains, including bluets.co.kr.
These mail servers tend to be used in conjunction with the mail servers webmail.bluets.co.kr.
rwebmail-039.fmcity.com has exactly one IP number: 203.245.44.10.