flowmath.co.kr - robtex.com

flowmath.co.kr

DNSSEC⚠️ Not signed
A183.111.139.230🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A183.111.139.233🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.103🇰🇷 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
A210.114.23.160🇰🇷 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
NSflowmath.co.kr ⭐
A183.111.139.230🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A183.111.139.233🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
A203.245.12.103🇰🇷 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
A210.114.23.160🇰🇷 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
NSdns1.cafe24.co.kr ⚠️ Not in zone NS records
A112.175.246.228🇰🇷 KT-NET112.168.0.0/13
A112.175.246.229🇰🇷 KT-NET112.168.0.0/13
A175.125.93.132🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.133🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSdns1.cafe24.com ⚠️ Not in zone NS records
A112.175.246.226🇰🇷 KT-NET112.168.0.0/13
A112.175.246.227🇰🇷 KT-NET112.168.0.0/13
A175.125.93.130🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.131🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.co.kr ⚠️ Not in parent delegation
A112.175.246.232🇰🇷 KT-NET112.168.0.0/13
PTRgjit.kr
PTRsnoweb.kr
PTRsinc2030.co.kr
A112.175.246.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.136🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.137🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.com ⚠️ Not in parent delegation
A112.175.246.230🇰🇷 KT-NET112.168.0.0/13
A112.175.246.231🇰🇷 KT-NET112.168.0.0/13
A116.126.143.242🇰🇷 SKB-NET116.126.0.0/16 SK Broadband
A175.125.93.134🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.co.kr ⚠️ Not in parent delegation
A112.175.247.232🇰🇷 KT-NET112.168.0.0/13
PTRsnoweb.kr
PTRsarchi.co.kr
A112.175.247.233🇰🇷 KT-NET112.168.0.0/13
A175.125.93.146🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.147🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns2.cafe24.com ⚠️ Not in parent delegation
A1.226.85.4🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13
A1.234.0.4🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13
A112.175.11.4🇰🇷 KT-NET112.168.0.0/13
A112.175.12.4🇰🇷 KT-NET112.168.0.0/13
SOAflowmath.co.krpostmaster@flowmath.co.kr serial=20230726

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2604160512
WOT: UNKNOWN (62/100)

NS for

flowmath.co.kr

Subdomains

www.flowmath.co.kr

Same first word

flowmath.co.kr
flowmath.com

Similar names

mathflow.com
mflowtha.cc

DNS History

16 records (11 active, 5 former)

2020202120222023202420252026NSdns1.cafe24.co.krdns1.cafe24.comflowmath.co.krns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comns1.hhosting.co.krns2.hhosting.co.krMXalt.aspmx.daum.netaspmx.daum.netA183.111.139.230183.111.139.233203.245.12.103210.114.23.160221.143.41.237
●NSdns1.cafe24.co.kr2026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
●NSdns1.cafe24.com2026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
●NSflowmath.co.kr2026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
●NSns1.cafe24.co.kr2026-04-15 → 2026-04-15 · 3 obs
○ 2026-04-08 07:49:30
● 2026-04-15 06:17:20
● 2026-04-15 23:26:36
●NSns1.cafe24.com2026-04-15 → 2026-04-15 · 3 obs
○ 2026-04-08 07:49:30
● 2026-04-15 06:17:20
● 2026-04-15 23:26:36
○NSns1.hhosting.co.kr2019-03-31 → 2019-03-31 · 3 obs
● 2019-03-31 06:09:44
○ 2026-04-08 07:49:30
○ 2026-04-15 23:26:36
●NSns2.cafe24.co.kr2026-04-15 → 2026-04-15 · 3 obs
○ 2026-04-08 07:49:30
● 2026-04-15 06:17:20
● 2026-04-15 23:26:36
●NSns2.cafe24.com2026-04-15 → 2026-04-15 · 3 obs
○ 2026-04-08 07:49:30
● 2026-04-15 06:17:20
● 2026-04-15 23:26:36
○NSns2.hhosting.co.kr2019-03-31 → 2019-03-31 · 3 obs
● 2019-03-31 06:09:44
○ 2026-04-08 07:49:30
○ 2026-04-15 23:26:36
○MXalt.aspmx.daum.net2019-03-31 → 2019-03-31 · 3 obs
● 2019-03-31 06:09:44
○ 2026-04-08 07:49:30
○ 2026-04-15 23:26:36
○MXaspmx.daum.net2019-03-31 → 2019-03-31 · 3 obs
● 2019-03-31 06:09:44
○ 2026-04-08 07:49:30
○ 2026-04-15 23:26:36
●A183.111.139.2302026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
●A183.111.139.2332026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
●A203.245.12.1032026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
●A210.114.23.1602026-04-08 → 2026-04-15 · 3 obs
○ 2019-03-31 06:09:44
● 2026-04-08 07:49:30
● 2026-04-15 23:26:36
○A221.143.41.2372019-03-31 → 2019-03-31 · 3 obs
● 2019-03-31 06:09:44
○ 2026-04-08 07:49:30
○ 2026-04-15 23:26:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
flowmath.co.krdns1.cafe24.com, dns1.cafe24.co.kr1 record

✅ Authoritative Response

Server:112.175.246.229

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1599ms | Queries: -

📄 Records

TypeCountSample Data
A4183.111.139.230, 210.114.23.160...
NS4ns1.cafe24.co.kr, ns2.cafe24.com...
SOA1flowmath.co.kr postmaster.flowmath.co.kr

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (dns1.cafe24.co.kr)

Analysis

Hierarchy

flowmath.co.kr is the parent of www.flowmath.co.kr.

Name Server Role

flowmath.co.kr serves as a name server for flowmath.co.kr.

dns1.cafe24.com, dns1.cafe24.co.kr and ns1.cafe24.com are commonly used as name servers together with flowmath.co.kr.

IP Addresses

flowmath.co.kr points to four IP numbers: 183.111.139.230, 183.111.139.233, 203.245.12.103 and 210.114.23.160.

Other host names including glossyblossom.com, browncode.co.kr, xn--oy2b17b7xffph.com, thannkorea.co.kr and 1mshelter.kr share IP numbers with flowmath.co.kr.

Name Servers

Seven name servers are delegated for flowmath.co.kr: dns1.cafe24.com, ns1.cafe24.com, ns2.cafe24.com, flowmath.co.kr, dns1.cafe24.co.kr, ns1.cafe24.co.kr and ns2.cafe24.co.kr.

flowmath.co.kr at least partially shares name servers with other domains, including khlace.com, sonsure.net, yangcheon.or.kr, raonaince.com and hogaplay.com.

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

Host names with five IPs:

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 IPs:

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

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

flowmath.co.kr points to: 183.111.139.230, 183.111.139.233, 203.245.12.103 and 210.114.23.160.

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

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.