worldmath.org - dns.ninja

`worldmath.org`

DNSSEC	⚠️ Not signed
A	183.111.174.13^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`worldmath.org` ⭐
		A	183.111.174.13^{🇰🇷 KT-NET183.104.0.0/13 KORNET 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}
		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`
		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}
		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	`uws64-132.cafe24.com` ⭐
		A	183.111.174.13^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
TXT	`v=spf1 ip4:183.111.174.13 ~all`
SOA	`worldmath.org`postmaster@worldmath.org serial=20150627

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782315208

NS for

worldmath.org

Same first word

worldmath.org

worldmath.net

worldmath.com

Similar names

mathworld.com

mathworld.ru

mathworld.net.cn

mathworld.de

mathworld.net

DNS History

14 records (7 active, 7 former)

○NSns.gabia.co.kr2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 04:16:26
○ 2015-11-05 18:41:12
○ 2026-06-24 15:50:00

○NSns.gabia.co.kr.worldmath.org2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 04:16:26
○ 2015-11-05 18:41:12
○ 2026-06-24 15:50:00

○NSns.gabia.net2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 04:16:26
○ 2015-11-05 18:41:12
○ 2026-06-24 15:50:00

●NSns1.cafe24.co.kr2015-11-05 → 2026-06-24 · 3 obs

○ 2015-06-11 04:16:26
● 2015-11-05 18:41:12
● 2026-06-24 15:50:00

●NSns1.cafe24.com2015-11-05 → 2026-06-24 · 3 obs

○ 2015-06-11 04:16:26
● 2015-11-05 18:41:12
● 2026-06-24 15:50:00

○NSns1.gabia.co.kr2015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 04:16:26
○ 2015-11-05 18:41:12
○ 2026-06-24 15:50:00

●NSns2.cafe24.co.kr2015-11-05 → 2026-06-24 · 3 obs

○ 2015-06-11 04:16:26
● 2015-11-05 18:41:12
● 2026-06-24 15:50:00

●NSns2.cafe24.com2015-11-05 → 2026-06-24 · 3 obs

○ 2015-06-11 04:16:26
● 2015-11-05 18:41:12
● 2026-06-24 15:50:00

●NSworldmath.org2015-11-05 → 2026-06-24 · 3 obs

○ 2015-06-11 04:16:26
● 2015-11-05 18:41:12
● 2026-06-24 15:50:00

○MXuws64-040.cafe24.com2015-11-05 → 2016-11-26 · 4 obs

● 2015-11-05 18:41:12
● 2016-11-26 08:01:30
○ 2026-03-14 18:32:04
○ 2026-06-24 15:50:00

●MXuws64-132.cafe24.com2026-03-14 → 2026-06-24 · 3 obs

○ 2016-11-26 08:01:30
● 2026-03-14 18:32:04
● 2026-06-24 15:50:00

○A112.175.50.2202015-11-05 → 2016-11-26 · 5 obs

○ 2015-06-11 04:16:26
● 2015-11-05 18:41:12
● 2016-11-26 08:01:30
○ 2026-03-14 18:32:04
○ 2026-06-24 15:50:00

○A121.254.178.2522015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 04:16:26
○ 2015-11-05 18:41:12
○ 2026-06-24 15:50:00

●A183.111.174.132026-03-14 → 2026-06-24 · 3 obs

○ 2016-11-26 08:01:30
● 2026-03-14 18:32:04
● 2026-06-24 15:50:00

🔍 DNS Trace

Analysis

Name Server Role

The NS records for worldmath.org point back to worldmath.org itself.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are often grouped with worldmath.org to function as name servers.

IP Addresses

worldmath.org resolves to just one IP address, 183.111.174.13.

Two other host names, along with doobee.co.kr, gwellkorea.com and actingsoom.com, also share IP numbers with worldmath.org.

Name Servers

worldmath.org has five authoritative name servers, specifically worldmath.org, ns1.cafe24.com, ns2.cafe24.com and two others.

worldmath.org has at least partial name server overlap with other domains, such as cambodianeighbor.org, cranemax.co.kr, babaraflat.kr and two others.

ns2.cafe24.co.kr, dns1.cafe24.com and dns2.cafe24.com — plus 6 other name servers — are commonly paired with these name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

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

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.

Host names that point to one IP address:

The hostname worldmath.org resolves to 183.111.174.13.

Mail Servers

The sole mail server for worldmath.org is uws64-132.cafe24.com.

Among the domains sharing a mail server setup with worldmath.org are actingsoom.com, familyofchang.com, hyoungsunha.com and two others.

uws64-132.cafe24.com carries a single IP number, which is 183.111.174.13.