🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fkf.or.kr`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p02.nsone.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=VWDrs4rGUs_Zw9cgJN4zI6KsR0Z2D2BoFDT5XBuNeBQ`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1784939921

`or.kr`

	DNSSEC	⚠️ Not signed
	NS	`g.dns.kr` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.kr` ⚠️ Not in parent delegation
	NS	`c.dns.kr` ⚠️ Not in parent delegation
	NS	`d.dns.kr` ⚠️ Not in parent delegation
	NS	`e.dns.kr` ⚠️ Not in parent delegation
	NS	`f.dns.kr` ⚠️ Not in parent delegation
	SOA	`g.dns.kr`domain-manager@nic.or.kr serial=2610170501

rank #343 globally
rank #1 in the tld

or.kr

or.kr is a second‑level domain under South Korea’s.krcountry code top‑level domain, used for registering non‑profit and non‑governmental organizations.

Key facts

Owner / operator: KISA (Korea Internet & Security Agency)
TLD:.kr— ccTLD for South Korea
Primary purpose: registry for non‑profit organizations (NGOs, charities, etc.)
Status: active (used as a second‑level namespace; the apex domain itself does not host a website)

WOT: UNKNOWN (41/100)

Previously NS for

fkf.or.kr

Subdomains

www.fkf.or.kr

Same first word

fkf.com.pl

fkf.co

fkf.dk

fkf.ch

fkf.ph

fkf.ro

fkf.is

fkf.info

fkf.io

fkf.gmbh

fkf.hu

fkf.it

fkf.ru

fkf.net

fkf.in

fkf.ae

fkf.synology.me

fkf.pages.dev

fkf.de.com

fkf.ac.jp

fkf.be

fkf.co.uk

fkf.ca

fkf.workers.dev

fkf.fr

fkf.com.tr

fkf.at

fkf.jp

fkf.com.au

fkf.com.cn

fkf.org.tr

fkf.eco.br

fkf.si

fkf.lol

fkf.spdns.eu

fkf.co.tz

fkf.eu.com

fkf.jpn.com

fkf.pl

fkf.co.ke

fkf.sa.com

fkf.de

fkf.au

fkf.us

fkf.se

fkf.uk.net

fkf.fi

fkf.pe

fkf.nl

fkf.org

fkf.mx

fkf.cz

fkf.us.com

fkf.com

fkf.org.br

fkf.com.ua

fkf.me

fkf.no

fkf.com.ph

fkf.kiev.ua

fkf.tm

fkf.or.kr

Similar names

kff.ug

ffk.gr

kff.org.ua

kff.me

ffk.kiev.ua

ffk.workers.dev

kff.co.ke

ffk.nl

ffk.cn

ffk.co.in

kff.ch

ffk.waw.pl

kff.nl

ffk.com.py

ffk.ch

kff.co.in

kff.com.lb

kff.be

kff.life

kff.kz

ffk.co

kff.lu

kff.berlin

kff.tec.br

ffk.vgs.no

ffk.no

ffk.bar

ffk.at

kff.center

ffk.uk

kff.or.kr

ffk.ca

ffk.us

ffk.tm

ffk.net

ffk.ir

ffk.info

kff.pl

kff.com.pl

ffk.dk

kff.rs

kff.co.com

kff.jp

ffk.buzz

ffk.it

kff.tw

kff.su

kff.workers.dev

ffk.com.cn

kff.fi

kff.pages.dev

kff.com.mx

kff.org

ffk.se

kff.uk

ffk.myqnapcloud.com

kff.ru

ffk.cz

ffk.org

kff.se

kff.farm

ffk.art.pl

kff.biz.pl

kff.cc

kff.marketing

kff.com.au

ffk.uk.com

kff.ai

kff.com.ph

Previous names

Next names

fki-emuseum.or.kr

fki-rejob.or.kr

fki.or.kr

fkia.or.kr

fkii.or.kr

fkilsc.or.kr

fkm.or.kr

fkmi.or.kr

fksu.or.kr

fktu.or.kr

fktud.or.kr

fkyi.or.kr

fl.or.kr

flatglass.or.kr

flats.or.kr

flc.or.kr

flow.or.kr

flower.or.kr

DNS History

21 records (8 active, 13 former)

●NSdns1.p01.nsone.net2026-07-30 → 2026-10-16 · 3 obs

○ 2018-05-07 15:46:40
● 2026-07-30 08:29:28
● 2026-10-16 21:58:36

●NSdns1.p02.nsone.net2026-07-30 → 2026-10-16 · 3 obs

○ 2018-05-07 15:46:40
● 2026-07-30 08:29:28
● 2026-10-16 21:58:36

●NSdns2.p02.nsone.net2026-07-30 → 2026-10-16 · 3 obs

○ 2018-05-07 15:46:40
● 2026-07-30 08:29:28
● 2026-10-16 21:58:36

●NSdns3.p02.nsone.net2026-07-30 → 2026-10-16 · 3 obs

○ 2018-05-07 15:46:40
● 2026-07-30 08:29:28
● 2026-10-16 21:58:36

●NSdns4.p02.nsone.net2026-07-30 → 2026-10-16 · 3 obs

○ 2018-05-07 15:46:40
● 2026-07-30 08:29:28
● 2026-10-16 21:58:36

○NSfkf.or.kr2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-07-30 08:29:28
○ 2026-10-16 21:58:36

○NSns1.cafe24.co.kr2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-07-30 08:29:28
○ 2026-10-16 21:58:36

○NSns1.cafe24.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-07-30 08:29:28
○ 2026-10-16 21:58:36

○NSns2.cafe24.co.kr2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-07-30 08:29:28
○ 2026-10-16 21:58:36

○NSns2.cafe24.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-07-30 08:29:28
○ 2026-10-16 21:58:36

●MXsmtp.google.com2026-09-06 → 2026-10-16 · 3 obs

○ 2018-05-07 15:46:40
● 2026-09-06 21:16:16
● 2026-10-16 21:58:36

○MXwebmail-104.cafe24.com2018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-09-06 21:16:16
○ 2026-10-16 21:58:36

○A112.175.85.2122026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-06 09:21:14
● 2026-03-21 06:10:22
○ 2026-07-30 08:29:28
○ 2026-10-16 21:58:36

○A13.52.188.952026-08-30 → 2026-09-18 · 12 obs

○ 2026-08-30 03:14:28
● 2026-08-30 15:35:52
○ 2026-08-30 16:07:00
● 2026-09-07 09:29:30
○ 2026-09-08 10:14:32
● 2026-09-09 03:32:30
○ 2026-09-10 02:00:32
● 2026-09-12 04:21:04
○ 2026-09-15 12:24:04
● 2026-09-18 14:21:00
○ 2026-09-21 01:58:20
○ 2026-10-16 21:58:36

●A18.208.88.1572026-08-30 → 2026-10-16 · 19 obs

○ 2026-07-30 08:29:28
● 2026-08-30 03:14:28
○ 2026-08-30 15:35:52
● 2026-08-30 16:07:00
○ 2026-09-07 09:29:30
● 2026-09-09 02:25:40
○ 2026-09-09 03:32:30
● 2026-09-10 02:00:32
○ 2026-09-11 20:54:18
● 2026-09-15 12:24:04
○ 2026-09-17 01:13:38
● 2026-09-18 02:52:14
○ 2026-09-18 14:21:00
● 2026-09-22 01:41:54
○ 2026-09-26 03:33:40
● 2026-09-26 04:41:34
○ 2026-10-12 08:53:54
● 2026-10-12 14:36:48
● 2026-10-16 21:58:36

○A183.111.174.512018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 15:46:40
○ 2026-02-17 17:07:10
○ 2026-10-16 21:58:36

○A210.114.6.2132026-02-17 → 2026-03-06 · 5 obs

○ 2018-05-07 15:46:40
● 2026-02-17 17:07:10
● 2026-03-06 09:21:14
○ 2026-03-21 06:10:22
○ 2026-10-16 21:58:36

○A35.157.26.1352026-07-30 → 2026-10-12 · 16 obs

○ 2026-03-21 06:10:22
● 2026-07-30 08:29:28
○ 2026-08-30 03:14:28
● 2026-09-08 10:14:32
○ 2026-09-09 02:25:40
● 2026-09-11 20:54:18
○ 2026-09-12 04:21:04
● 2026-09-17 01:13:38
○ 2026-09-18 02:52:14
● 2026-09-21 01:58:20
○ 2026-09-22 01:41:54
● 2026-09-26 03:33:40
○ 2026-09-26 04:41:34
● 2026-10-12 08:53:54
○ 2026-10-12 14:36:48
○ 2026-10-16 21:58:36

○A52.52.192.1912026-08-30 → 2026-09-18 · 12 obs

○A63.176.8.2182026-07-30 → 2026-10-12 · 16 obs

●A98.84.224.1112026-08-30 → 2026-10-16 · 19 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...	-
fkf.or.kr	dns3.p02.nsone.net, dns2.p02.nsone.net, dns1.p02.nsone.net, dns4.p02.nsone.net	-

✅ Authoritative Response

Server:198.51.44.66

NS records: dns3.p02.nsone.net, dns2.p02.nsone.net, dns1.p02.nsone.net, dns4.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fkf.or.kr (unsigned zone)

⏱️ Timing

Total: 1247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`v=spf1 include:_spf.google.com ~all, google-site-verification=VWDrs4rGUs_Zw9c`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

Hierarchy

fkf.or.kr is a parent domain of www.fkf.or.kr.

IP Addresses

fkf.or.kr directs to two IP numbers, 18.208.88.157 and 98.84.224.111

filtercareboise.com, cielix.io, neon-profiterole-467daf.netlify.app plus two other host names have IP numbers in common with fkf.or.kr.

Name Servers

Five name servers handle delegation for fkf.or.kr: dns1.p01.nsone.net, dns1.p02.nsone.net, dns2.p02.nsone.net and two others.

fkf.or.kr shares at least some of its name servers with other domains, including indiansecuritygroup.org, ereloadsg.com.sg, winningbetssport.com and two others.

These name servers are frequently seen alongside dns4.p02.nsone.net, dns3.p02.nsone.net, ns02.squarespacedns.com and 7 other name servers.

Host names pointing to two IP addresses:

dns1.p01.nsone.net maps to two IP addresses — 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p02.nsone.net maps to two IP addresses — 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1.

dns2.p02.nsone.net maps to two IP addresses — 198.51.45.2 and 2a00:edc0:6259:7:2::2.

dns3.p02.nsone.net maps to two IP addresses — 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3.

dns4.p02.nsone.net maps to two IP addresses — 198.51.45.66 and 2a00:edc0:6259:7:2::4.

Mail Servers

fkf.or.kr uses one mail server — smtp.google.com.

The mail server setup of fkf.or.kr matches that of other domains such as probuyco.co, cetokyo.jp, elantratech.co.uk and two others.

There is at least a partial overlap in mail servers between fkf.or.kr and other domains like printex.es, handmation.com and mavncy.com.

smtp.google.com has 9 IP addresses: 64.233.180.26, 64.233.180.27, 142.251.179.27 plus 6 more.

fkf.or.kr - robtex.com

fkf.or.kr

or.kr

or.kr

Key facts

Previously NS for

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`fkf.or.kr`

`or.kr`