`jumpupent.com`

DNSSEC	⚠️ Not signed
A	183.111.139.229^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
A	203.245.12.101^{🇰🇷 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}
A	203.245.12.125^{🇰🇷 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}
A	210.114.23.167^{🇰🇷 KT-NET210.114.0.0/18 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	`jumpupent.com` ⭐
		A	183.111.139.229^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
		A	203.245.12.101^{🇰🇷 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}
		A	203.245.12.125^{🇰🇷 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}
		A	210.114.23.167^{🇰🇷 KT-NET210.114.0.0/18 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	`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	`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}
			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` ⚠️ 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}
			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	`kr1-aspmx1.worksmobile.com` ⭐
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
MX	`kr1-aspmx2.worksmobile.com`⁽²⁰⁾
		A	125.209.209.251^{🇰🇷 nhn-AS-KR125.209.208.0/22 NAVER business platform}
			PTR	`crcvmail.worksmobile.com`
SOA	`jumpupent.com`postmaster@jumpupent.com serial=20210427

`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

jumpupent.com

Same first word

jumpupent.com

DNS History

23 records (13 active, 10 former)

●NSdns1.cafe24.co.kr2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●NSdns1.cafe24.com2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●NSjumpupent.com2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●NSns1.cafe24.co.kr2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●NSns1.cafe24.com2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●NSns2.cafe24.co.kr2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●NSns2.cafe24.com2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

○NSyns1.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○NSyns2.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

●MXkr1-aspmx1.worksmobile.com2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●MXkr1-aspmx2.worksmobile.com2026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

○MXmx1.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○MXmx5.biz.mail.yahoo.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

●A183.111.139.2292026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●A203.245.12.1012026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●A203.245.12.1252026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

●A210.114.23.1672026-03-20 → 2026-03-20 · 3 obs

○ 2015-10-21 03:08:08
● 2026-03-20 01:38:14
● 2026-03-20 22:10:04

○A66.94.237.802008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○A66.94.237.812008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○A66.94.237.822008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○A66.94.237.832008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○A66.94.237.842008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

○A66.94.237.852008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 21:19:30
○ 2015-10-21 03:08:08
○ 2026-03-20 22:10:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jumpupent.com	dns1.cafe24.com, dns1.cafe24.co.kr	4 records

✅ Authoritative Response

Server: 112.175.246.226

NS records: dns1.cafe24.com, dns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jumpupent.com (unsigned zone)

⏱️ Timing

Total: 4226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`203.245.12.125, 183.111.139.229...`
NS	4	`ns1.cafe24.co.kr, ns2.cafe24.com...`
MX	2	`kr1-aspmx1.worksmobile.com (pri: 10), kr1-aspmx2.worksmobile.com (pri: 20)`
SOA	1	`jumpupent.com postmaster.jumpupent.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.cafe24.com, dns1.cafe24.com, dns1.cafe24.com...)

Analysis

Name Server Role

jumpupent.com acts as the name server for jumpupent.com.

dns1.cafe24.com, ns1.cafe24.com and ns2.cafe24.com commonly serve as nameservers together with jumpupent.com.

IP Addresses

jumpupent.com points to four IP numbers: 183.111.139.229, 203.245.12.101, 203.245.12.125 and 210.114.23.167.

Other host names, for instance lcodental.com, socaramel.com, everkikorea.com, drgnlake.com and uinkin.com share IP numbers with jumpupent.com.

Name Servers

jumpupent.com is delegated to seven name servers: jumpupent.com, dns1.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, dns1.cafe24.co.kr, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

jumpupent.com shares name servers with other domains at least partially, for instance betpia.net, junmedi.com, subart.co.kr, koreakiyon.com and nfcqr.kr.

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

Notes: IPs for each host increase by 3 per step.

Host names with five IP numbers:

The host name 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.

Host names with four IP numbers:

The host name jumpupent.com points to: 183.111.139.229, 203.245.12.101, 203.245.12.125 and 210.114.23.167.

The host name dns1.cafe24.com points to: 112.175.246.226, 112.175.246.227, 175.125.93.130 and 175.125.93.131.

The host name ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

The host name dns1.cafe24.co.kr points to: 112.175.246.228, 112.175.246.229, 175.125.93.132 and 175.125.93.133.

The host name ns1.cafe24.co.kr points to: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

The host name ns2.cafe24.co.kr points to: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Mail Servers

jumpupent.com is handled by two mail servers: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

jumpupent.com shares the same mail server setup as other domains, including onday.or.kr, taekwonin.com, testors.net, naikorea.com and topnkorea.com.

jumpupent.com shares some mail servers with other domains, including brightman.co.kr, catchball.co.kr, clovine.com, dorak.co.kr and jejuindi.com.

Host names with a single IP number:

kr1-aspmx1.worksmobile.com points to 125.209.209.251.

kr1-aspmx2.worksmobile.com points to 125.209.209.251.

Host names pointing to 125.209.209.251: kr1-aspmx1.worksmobile.com and kr1-aspmx2.worksmobile.com.

jumpupent.com - robtex.com

jumpupent.com

com

NS for

Same first word

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

`jumpupent.com`

`com`