`sgnbio.com`

DNSSEC	⚠️ Not signed
A	211.34.104.117^{🇰🇷 KT-NET211.34.104.0/24}
NS	`sgnbio.com` ⭐
		A	211.34.104.117^{🇰🇷 KT-NET211.34.104.0/24}
NS	`dns1.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.246.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.132^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.133^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns1.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.246.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.130^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.131^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.co.kr` ⚠️ Not in zone NS records
		A	112.175.247.228^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.229^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.142^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.143^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`dns2.cafe24.com` ⚠️ Not in zone NS records
		A	112.175.247.226^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.247.227^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.140^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.141^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.co.kr` ⚠️ Not in parent delegation
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com` ⚠️ Not in parent delegation
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr` ⚠️ Not in parent delegation
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com` ⚠️ Not in parent delegation
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`uws8-wpm-016.cafe24.com` ⭐
		A	211.34.104.117^{🇰🇷 KT-NET211.34.104.0/24}
TXT	`v=spf1 ip4:211.34.104.117 ~all`
SOA	`sgnbio.com`postmaster@sgnbio.com serial=20210512

`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.net`nstld@verisign-grs.com serial=1785110912

NS for

sgnbio.com

Same first word

sgnbio.com

Similar names

gibson.com.ua

gobins.org

gibson.org.uk

bingos.net

gibson.life

gibons.pl

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bosign.eu

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sngbio.com

gobins.ca

bingos.ch

gibson.com

gibson.net.au

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bosign.se

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bingos.com.br

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sboing.com

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gbsion.org

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bosing.com.tw

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bingos.pl

bosing.eu

sobing.com

bingos.jp

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gibson.be

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sobing.de

bingos.ru

bosign.com

gobins.com.au

bigson.net

gnobis.com

gibson.jp

bigson.us

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bingos.net.br

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sbingo.com

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bongis.com

boings.it

bingso.com

obsign.com

bingos.eu

bingos.co

gsinob.top

bingos.nl

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gibson.nyc

ibongs.myshopify.com

nobigs.com

bingos.at

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bingos.me

gibosn.com

singbo.net

gibson.construction

nsgbio.com

bigson.it

gibson.cx

nosbig.org

bingos.mx

bingos.se

bingos.tv

bigson.com

nosbig.net

bingos.co.uk

gibson.pl

DNS History

16 records (11 active, 5 former)

●NSdns1.cafe24.co.kr2026-06-29 → 2026-07-27 · 3 obs

○ 2019-12-15 07:09:28
● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

●NSdns1.cafe24.com2026-06-29 → 2026-07-27 · 3 obs

○ 2019-12-15 07:09:28
● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

●NSdns2.cafe24.co.kr2026-06-29 → 2026-07-27 · 3 obs

○ 2019-12-15 07:09:28
● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

●NSdns2.cafe24.com2026-06-29 → 2026-07-27 · 3 obs

○ 2019-12-15 07:09:28
● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

○NSns.gabia.co.kr2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:09:28
○ 2026-06-29 16:34:58
○ 2026-07-27 00:24:22

○NSns.gabia.co.kr.sgnbio.com2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:09:28
○ 2026-06-29 16:34:58
○ 2026-07-27 00:24:22

○NSns.gabia.net2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:09:28
○ 2026-06-29 16:34:58
○ 2026-07-27 00:24:22

●NSns1.cafe24.co.kr2026-07-14 → 2026-07-27 · 3 obs

○ 2026-06-29 16:34:58
● 2026-07-14 23:24:00
● 2026-07-27 00:24:22

●NSns1.cafe24.com2026-07-14 → 2026-07-27 · 3 obs

○ 2026-06-29 16:34:58
● 2026-07-14 23:24:00
● 2026-07-27 00:24:22

○NSns1.gabia.co.kr2019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:09:28
○ 2026-06-29 16:34:58
○ 2026-07-27 00:24:22

●NSns2.cafe24.co.kr2026-07-14 → 2026-07-27 · 3 obs

○ 2026-06-29 16:34:58
● 2026-07-14 23:24:00
● 2026-07-27 00:24:22

●NSns2.cafe24.com2026-07-14 → 2026-07-27 · 3 obs

○ 2026-06-29 16:34:58
● 2026-07-14 23:24:00
● 2026-07-27 00:24:22

●NSsgnbio.com2026-06-29 → 2026-07-27 · 3 obs

○ 2019-12-15 07:09:28
● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

●MXuws8-wpm-016.cafe24.com2026-06-29 → 2026-07-27 · 2 obs

● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

○A121.254.178.2502019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 07:09:28
○ 2026-06-29 16:34:58
○ 2026-07-27 00:24:22

●A211.34.104.1172026-06-29 → 2026-07-27 · 3 obs

○ 2019-12-15 07:09:28
● 2026-06-29 16:34:58
● 2026-07-27 00:24:22

🔍 DNS Trace

Analysis

Name Server Role

sgnbio.com acts as a name server for sgnbio.com, meaning it is self-referentially delegated.

sgnbio.com is commonly paired with dns1.cafe24.com, dns2.cafe24.com and dns1.cafe24.co.kr to act as name servers.

IP Addresses

sgnbio.com resolves to one IP address: 211.34.104.117.

dareyourself.net, staff21.co.kr, alltogether.co.kr and two other host names share IP numbers with sgnbio.com.

Name Servers

DNS for sgnbio.com is delegated to 9 name servers: sgnbio.com, dns1.cafe24.com, dns2.cafe24.com plus 6 other.

sgnbio.com has at least partial name server overlap with other domains, such as bule6804.kr, ademains.pe.kr, meatcody.com and two others.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr — plus 4 other name servers — are commonly paired with these name servers.

Hostnames pointing to five IP numbers:

ns1.cafe24.com resolves to four IP addresses: 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Hosts that point to four IP numbers:

dns1.cafe24.com has four IP addresses: 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

dns2.cafe24.com has four IP addresses: 112.175.247.226, 112.175.247.227, 175.125.93.140 and 175.125.93.141.

ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

dns1.cafe24.co.kr has four IP addresses: 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

dns2.cafe24.co.kr has four IP addresses: 112.175.247.228, 112.175.247.229, 175.125.93.142 and 175.125.93.143.

ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Hosts with just one IP address:

sgnbio.com has the IP address 211.34.104.117.

Mail Servers

Mail for sgnbio.com is handled by a single mail server, uws8-wpm-016.cafe24.com.

sgnbio.com uses an identical mail server configuration to several other domains — among them dkmkorea.com, clubq.net, servskin.com and two more.

The mail servers of sgnbio.com are at least partially shared with other domains, including saveuslab.com.

These mail servers tend to be used in combination with the mail servers aspmx.daum.net and alt.aspmx.daum.net.

uws8-wpm-016.cafe24.com directs to just one IP number, 211.34.104.117.

sgnbio.com - robtex.com

sgnbio.com

com

NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Name Server Role

IP Addresses

Name Servers

Mail Servers

`sgnbio.com`

`com`