`b-ubora.com`

DNSSEC	⚠️ Not signed
A	220.73.161.67^{🇰🇷 KT-NET220.72.0.0/13 KORnet Powered BY Korea Telecom}
NS	`b-ubora.com` ⭐
		A	220.73.161.67^{🇰🇷 KT-NET220.72.0.0/13 KORnet Powered BY Korea Telecom}
NS	`ns1.cafe24.co.kr`
		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`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-246-230.defastlink.net`
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-246-231.defastlink.net`
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
			PTR	`ip-116-126-143-242.defastlink.net`
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
			PTR	`ip-175-125-93-134.defastlink.net`
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
			PTR	`ip-175-125-93-135.defastlink.net`
NS	`ns2.cafe24.co.kr`
		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`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
			PTR	`ip-1-226-85-4.defastlink.net`
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
			PTR	`ip-1-234-0-4.defastlink.net`
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-11-4.defastlink.net`
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`ip-112-175-12-4.defastlink.net`
MX	`mw-002.cafe24.com` ⭐
		A	211.34.104.38^{🇰🇷 KT-NET211.34.104.0/24}
			PTR	`mw-002.cafe24.com`
TXT	`v=spf1 ip4:220.73.161.67 ~all`
SOA	`b-ubora.com`postmaster@b-ubora.com serial=20260304

`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=1771291435

NS for

b-ubora.com

Same first word

b-ubora.com

Similar names

o-barbu.be

ra-buob.de

bor-bau.de

bro-bau.de

bura-bo.com

DNS History

23 records (7 active, 16 former)

●NSb-ubora.com2026-03-04 → 2026-03-23 · 3 obs

○ 2026-03-04 01:53:44
● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

○NSbns1.hostcocoa.com2026-02-27 → 2026-03-04 · 4 obs

● 2026-02-27 07:30:32
● 2026-03-04 01:53:44
○ 2026-03-04 10:00:54
○ 2026-03-23 01:29:42

○NSbns2.hostcocoa.com2026-02-27 → 2026-03-04 · 4 obs

● 2026-02-27 07:30:32
● 2026-03-04 01:53:44
○ 2026-03-04 10:00:54
○ 2026-03-23 01:29:42

○NSbns3.hostcocoa.com2026-02-27 → 2026-03-04 · 4 obs

● 2026-02-27 07:30:32
● 2026-03-04 01:53:44
○ 2026-03-04 10:00:54
○ 2026-03-23 01:29:42

○NSbns4.hostcocoa.com2026-02-27 → 2026-03-04 · 4 obs

● 2026-02-27 07:30:32
● 2026-03-04 01:53:44
○ 2026-03-04 10:00:54
○ 2026-03-23 01:29:42

●NSns1.cafe24.co.kr2026-03-04 → 2026-03-23 · 3 obs

○ 2026-03-04 01:53:44
● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

●NSns1.cafe24.com2026-03-04 → 2026-03-23 · 3 obs

○ 2026-03-04 01:53:44
● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

●NSns2.cafe24.co.kr2026-03-04 → 2026-03-23 · 3 obs

○ 2026-03-04 01:53:44
● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

●NSns2.cafe24.com2026-03-04 → 2026-03-23 · 3 obs

○ 2026-03-04 01:53:44
● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

●MXmw-002.cafe24.com2026-03-04 → 2026-03-23 · 2 obs

● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

○A13.249.182.22026-03-03 → 2026-03-03 · 5 obs

○ 2026-02-28 15:05:40
● 2026-03-03 04:58:46
● 2026-03-03 09:14:44
○ 2026-03-03 11:15:32
○ 2026-03-23 01:29:42

○A13.249.182.592026-03-03 → 2026-03-03 · 5 obs

○ 2026-02-28 15:05:40
● 2026-03-03 04:58:46
● 2026-03-03 09:14:44
○ 2026-03-03 11:15:32
○ 2026-03-23 01:29:42

○A13.249.182.742026-03-03 → 2026-03-03 · 5 obs

○ 2026-02-28 15:05:40
● 2026-03-03 04:58:46
● 2026-03-03 09:14:44
○ 2026-03-03 11:15:32
○ 2026-03-23 01:29:42

○A13.249.182.852026-03-03 → 2026-03-03 · 5 obs

○ 2026-02-28 15:05:40
● 2026-03-03 04:58:46
● 2026-03-03 09:14:44
○ 2026-03-03 11:15:32
○ 2026-03-23 01:29:42

●A220.73.161.672026-03-04 → 2026-03-23 · 3 obs

○ 2026-03-04 01:53:44
● 2026-03-04 10:00:54
● 2026-03-23 01:29:42

○A3.170.3.1022026-02-27 → 2026-02-27 · 4 obs

● 2026-02-27 07:30:32
● 2026-02-27 09:22:32
○ 2026-02-27 11:18:52
○ 2026-03-23 01:29:42

○A3.170.3.1172026-02-27 → 2026-02-27 · 4 obs

● 2026-02-27 07:30:32
● 2026-02-27 09:22:32
○ 2026-02-27 11:18:52
○ 2026-03-23 01:29:42

○A3.170.3.1202026-02-27 → 2026-02-27 · 4 obs

● 2026-02-27 07:30:32
● 2026-02-27 09:22:32
○ 2026-02-27 11:18:52
○ 2026-03-23 01:29:42

○A3.170.3.432026-02-27 → 2026-02-27 · 4 obs

● 2026-02-27 07:30:32
● 2026-02-27 09:22:32
○ 2026-02-27 11:18:52
○ 2026-03-23 01:29:42

○A99.86.91.1252026-02-27 → 2026-03-04 · 9 obs

○ 2026-02-27 09:22:32
● 2026-02-27 11:18:52
● 2026-02-28 15:05:40
○ 2026-03-03 04:58:46
○ 2026-03-03 09:14:44
● 2026-03-03 11:15:32
● 2026-03-04 01:53:44
○ 2026-03-04 10:00:54
○ 2026-03-23 01:29:42

○A99.86.91.792026-02-27 → 2026-03-04 · 9 obs

○A99.86.91.812026-02-27 → 2026-03-04 · 9 obs

○A99.86.91.832026-02-27 → 2026-03-04 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
b-ubora.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:175.125.93.147

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-ubora.com (unsigned zone)

⏱️ Timing

Total: 3357ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.73.161.67`
NS	4	`ns2.cafe24.co.kr, ns2.cafe24.com...`
MX	1	`mw-002.cafe24.com (pri: 10)`
TXT	1	`v=spf1 ip4:220.73.161.67 ~all`
SOA	1	`b-ubora.com postmaster.b-ubora.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Name Server Role

b-ubora.com acts as a name server for b-ubora.com.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are commonly used as name servers along with b-ubora.com.

IP Addresses

b-ubora.com points to a single IP address: 220.73.161.67.

Other host names such as koise.co.kr, basicos.co.kr, esds.co.kr, doxycycline1.com and replica--watches.com share IPs with b-ubora.com.

Name Servers

b-ubora.com is delegated to five name servers: b-ubora.com, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

b-ubora.com at least partially shares name servers with other domains, for example ulsantv.com, hotelgangneung.com, namguro.com, brandade1.com and byther.kr.

these name servers are commonly used with ns.cafe24.com, ns0.cafe24.com, dns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr and dns2.cafe24.co.kr.

Five IP numbers:

ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.

Four IP numbers:

ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4; ns1.cafe24.co.kr points to: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137; ns2.cafe24.co.kr points to: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

One IP number:

b-ubora.com points to: 220.73.161.67.

Mail Servers

The mw-002.cafe24.com mail server handles b-ubora.com.

b-ubora.com shares the same mail server setup as other domains, including kitty09.com, forumup.org, cellflix.co.kr, jun-tech.co.kr and moojin.biz.

b-ubora.com shares at least partially some mail servers with other domains, for instance spkr.co.kr, grafizix.com, learn2.co.kr, mungchung.com and ladyalba.co.kr.

these mail servers are often used together with dmx-2.naver.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

mw-002.cafe24.com points to a single IP number: 211.34.104.38.

b-ubora.com - robtex.com

b-ubora.com

com

NS for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Server Role

IP Addresses

Name Servers

Mail Servers

`b-ubora.com`

`com`