`root.nextbiomedical.co.kr`

CNAME	`nextbiomedical.co.kr`
DNSSEC	⚠️ Not signed
A	203.245.24.29^{🇰🇷 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}
NS	`nextbiomedical.co.kr` ⭐
		A	203.245.24.29^{🇰🇷 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}
NS	`ns.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns.nextbiomedical.co.kr` ⚠️ Not in parent delegation
		A	218.145.65.143^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns1.nextbiomedical.co.kr` ⚠️ Not in parent delegation
		A	116.126.143.226^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns2.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns2.nextbiomedical.co.kr` ⚠️ Not in parent delegation
		A	218.145.65.144^{🇰🇷 KT-NET218.144.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns3.giantsoft.co.kr` ⚠️ Not in zone NS records
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
NS	`ns3.nextbiomedical.co.kr` ⚠️ Not in parent delegation
		A	116.126.143.225^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
MX	`mail.bizboxa.com` ⭐
		A	211.34.213.8^{🇰🇷 DUZONBIZON-AS-KR211.34.213.0/24 AS55615}
			PTR	`mail1.bizboxa.com`
			PTR	`mail.bizboxa.com`
TXT	`v=spf1 include:_spfblocka.bizboxa.com ~all`
SOA	`nextbiomedical.co.kr`postmaster@nextbiomedical.co.kr serial=20211105

`nextbiomedical.co.kr`

	DNSSEC	⚠️ Not signed
	A	203.245.24.29^{🇰🇷 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}
	NS	`nextbiomedical.co.kr` ⭐
	NS	`ns.giantsoft.co.kr` ⚠️ Not in zone NS records
	NS	`ns.nextbiomedical.co.kr` ⚠️ Not in parent delegation
	NS	`ns1.giantsoft.co.kr` ⚠️ Not in zone NS records
	NS	`ns1.nextbiomedical.co.kr` ⚠️ Not in parent delegation
	NS	`ns2.giantsoft.co.kr` ⚠️ Not in zone NS records
	NS	`ns2.nextbiomedical.co.kr` ⚠️ Not in parent delegation
	NS	`ns3.giantsoft.co.kr` ⚠️ Not in zone NS records
	NS	`ns3.nextbiomedical.co.kr` ⚠️ Not in parent delegation
	MX	`mail.bizboxa.com` ⭐
	TXT	`v=spf1 include:_spfblocka.bizboxa.com ~all`
	SOA	`nextbiomedical.co.kr`postmaster@nextbiomedical.co.kr serial=20211105

Previously NS for

nextbiomedical.co.kr

Same first word

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DNS History

1 record (1 active, 0 former)

●CNAMEnextbiomedical.co.kr2026-07-12 → 2026-07-12 · 2 obs

● 2026-07-12 01:08:34
● 2026-07-12 01:08:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...	-
nextbiomedical.co.kr	ns.giantsoft.co.kr, ns2.giantsoft.co.kr, ns1.giantsoft.co.kr, ns3.giantsoft.co.kr	4 records

✅ Authoritative Response

Server:116.126.143.225

NS records: ns.giantsoft.co.kr, ns2.giantsoft.co.kr, ns1.giantsoft.co.kr, ns3.giantsoft.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nextbiomedical.co.kr (unsigned zone)

⏱️ Timing

Total: 1212ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`nextbiomedical.co.kr`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.giantsoft.co.kr, ns2.giantsoft.co.kr, ns1.giantsoft.co.kr...)

Analysis

IP Addresses

root.nextbiomedical.co.kr points to a single IP number: 203.245.24.29.

Additional host names — liquidtech.co.kr, nyelec.co.kr, kami.biz and two others — share IP numbers with root.nextbiomedical.co.kr.

Name Servers

DNS for root.nextbiomedical.co.kr is handled by 9 name servers: nextbiomedical.co.kr, ns1.giantsoft.co.kr, ns2.giantsoft.co.kr and 6 others.

root.nextbiomedical.co.kr partially shares its NS delegation with several other domains, including naraenano.com, scvalves.com, dcomp.co.kr and two others.

These name servers are regularly seen alongside ns.giantsoft.co.kr and ns3.giantsoft.co.kr as name servers.

Host names pointing to a single IP address:

nextbiomedical.co.kr directs to 203.245.24.29.

ns1.giantsoft.co.kr directs to 116.126.143.226.

ns2.giantsoft.co.kr directs to 218.145.65.144.

ns3.giantsoft.co.kr directs to 116.126.143.225.

ns.giantsoft.co.kr directs to 218.145.65.143.

ns1.nextbiomedical.co.kr directs to 116.126.143.226.

ns2.nextbiomedical.co.kr directs to 218.145.65.144.

ns3.nextbiomedical.co.kr directs to 116.126.143.225.

ns.nextbiomedical.co.kr directs to 218.145.65.143.

Host names pointing to 116.126.143.226 IP addresses: ns1.giantsoft.co.kr and ns1.nextbiomedical.co.kr.

Host names pointing to 218.145.65.144 IP addresses: ns2.giantsoft.co.kr and ns2.nextbiomedical.co.kr.

Host names pointing to 116.126.143.225 IP addresses: ns3.giantsoft.co.kr and ns3.nextbiomedical.co.kr.

Host names pointing to 218.145.65.143 IP addresses: ns.giantsoft.co.kr and ns.nextbiomedical.co.kr.

Mail Servers

root.nextbiomedical.co.kr has one mail server: mail.bizboxa.com.

root.nextbiomedical.co.kr shares the same mail server setup as other domains, including hyojeong.org, chungbuk.re.kr, imt-c.co.kr and two others.

root.nextbiomedical.co.kr has mail servers in common with other domains — for example mombbe.co.kr, hgbus.co.kr and broadcns.com.

mail.bizboxa.com has exactly one IP number: 211.34.213.8.

root.nextbiomedical.co.kr - robtex.com