knlf.or.kr - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

knlf.or.kr

DNSSEC⚠️ Not signed
A221.139.49.4🇰🇷 SKB-NET221.138.0.0/15 SK Broadband
NSns1.nurihosting.com ⭐
A211.215.17.210🇰🇷 SKB-NET211.212.0.0/14 SK Broadband
NSns1.highm.kr ⚠️ Not in zone NS records
A221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband
NSns2.highm.kr ⚠️ Not in zone NS records
A121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband
MXmail.knlf.or.kr ⭐
A221.139.49.4🇰🇷 SKB-NET221.138.0.0/15 SK Broadband
TXTv=spf1 ip4:221.139.49.3 ip4:221.139.49.4 ip4:221.139.49.15 ~all
SOAns1.nurihosting.comsupport@nurihosting.com 2023-01-26 #1

or.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=2610160535
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)

Subdomains

mail.knlf.or.kr

Same first word

knlf.or.kr
knlf.cn
knlf.info

Similar names

knfl.pages.dev
nlfk.cn
knfl.ca
kfnl.com
klnf.com
kfnl.ph
nklf.com.cn
flnk.tech
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lkfn.ph
fkln.pages.dev
flnk.ru
knfl.com
fknl.net
flnk.tv
nklf.org
lfnk.ws
flnk.com.cn
flnk.org
nflk.net
lfkn.cn
lkfn.com.au
flnk.site
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nklf.no
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nfkl.de
lnkf.net
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fknl.au
lnkf.link
flkn.com
lfnk.net
lfkn.cl
fkln.de
flkn.au
lnkf.in
fknl.com
nfkl.cn
nkfl.cn
flnk.cc
lnkf.co.kr
nklf.com
nlfk.de
kfln.com.cn
lkfn.de
flnk.fr
lfkn.com.cn
flnk.fun
flkn.org
fnlk.com
lfkn.com
flkn.dk
nkfl.mil.ph
flnk.pl
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kfnl.gov.sa
lfnk.com
fnkl.com
nlfk.top
nklf.net
lknf.com
nflk.ph
lknf.org
nlfk.ph
nflk.co.uk
fkln.com.tw
lnfk.net.ph
nkfl.onl
fkln.net
fknl.de
nkfl.com
nklf.ph
klfn.net
lnkf.com
nfkl.com
nlfk.com
flnk.it
flnk.top
klfn.ca
lnkf.at
flkn.store
kfln.ae
flnk.nl
fknl.fr
flnk.to
flnk.eu
lkfn.com.cn
flkn.ph
klfn.myds.me
flnk.io
flnk.email
nkfl.org.ph
fnkl.ph
flkn.ru
flnk.xyz
lnkf.cc
lnkf.us
lknf.ph
fknl.com.cn
nlkf.cc
flnk.workers.dev
klfn.ph
lkfn.pages.dev
knfl.com.cn
lnkf.cn
lnfk.cn
nklf.xyz
fkln.com
flnk.app
lfkn.net
klfn.me
flnk.com
lkfn.com
fknl.band
nlkf.com
lfkn.de
nflk.com
kfnl.cn
flnk.de
lnkf.ch
fkln.net.ph
flnk.pages.dev
nflk.ru
klnf.org
kfln.com
nkfl.online
nkfl.space
kfnl.de
flkn.dev
flkn.se
lkfn.org
knfl.cn
klfn.com
flkn.info

Previous names

knfb1377.or.kr
knfc.or.kr
knffa.or.kr
knforest.or.kr
knfta.or.kr
kngh.or.kr
kngo.or.kr
kngpsc.or.kr
knhta.or.kr
knia.or.kr
kniastartup.or.kr
kniat.or.kr
knira.or.kr
knis.or.kr
knitwill.or.kr
knj.or.kr
knja.or.kr
knjc.or.kr
knk.or.kr
knkoma.or.kr

Next names

knma.or.kr
knmc.or.kr
knmd.or.kr
knmm.or.kr
knmom.or.kr
knmr.or.kr
knmrrc.or.kr
knmva.or.kr
knn.or.kr
knna.or.kr
knnanumi.or.kr
kno.or.kr
knockknock.or.kr
knoldman.or.kr
knom.or.kr
knori.or.kr
knos.or.kr
knot.or.kr
knou.or.kr
knoucoop.or.kr

DNS History

5 records (5 active, 0 former)

NSns1.highm.krns1.nurihosting.comns2.highm.krMXmail.knlf.or.krA221.139.49.4
●NSns1.highm.kr2026-02-15 → 2026-10-16 · 6 obs
● 2026-02-15 03:10:36
○ 2026-09-12 21:24:16
● 2026-09-13 00:37:42
○ 2026-10-05 22:31:22
● 2026-10-07 01:02:32
● 2026-10-16 17:31:08
●NSns1.nurihosting.com2026-02-15 → 2026-10-16 · 6 obs
● 2026-02-15 03:10:36
○ 2026-09-12 21:24:16
● 2026-09-13 00:37:42
○ 2026-10-05 22:31:22
● 2026-10-07 01:02:32
● 2026-10-16 17:31:08
●NSns2.highm.kr2026-02-15 → 2026-10-16 · 6 obs
● 2026-02-15 03:10:36
○ 2026-09-12 21:24:16
● 2026-09-13 00:37:42
○ 2026-10-05 22:31:22
● 2026-10-07 01:02:32
● 2026-10-16 17:31:08
●MXmail.knlf.or.kr2026-02-15 → 2026-10-16 · 6 obs
● 2026-02-15 03:10:36
○ 2026-09-12 21:24:16
● 2026-09-13 00:37:42
○ 2026-10-05 22:31:22
● 2026-10-07 01:02:32
● 2026-10-16 17:31:08
●A221.139.49.42026-02-15 → 2026-10-16 · 6 obs
● 2026-02-15 03:10:36
○ 2026-09-12 21:24:16
● 2026-09-13 00:37:42
○ 2026-10-05 22:31:22
● 2026-10-07 01:02:32
● 2026-10-16 17:31:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
knlf.or.krns1.highm.kr, ns2.highm.kr-

✅ Authoritative Response

Server:121.125.73.38

NS records: ns1.highm.kr, ns2.highm.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 3747ms | Queries: -

📄 Records

TypeCountSample Data
A1221.139.49.4
MX1mail.knlf.or.kr (pri: 10)
TXT1v=spf1 ip4:221.139.49.3 ip4:221.139.49.4
SOA1ns1.nurihosting.com support.nurihosting.

Analysis

Hierarchy

mail.knlf.or.kr is a subdomain of knlf.or.kr.

IP Addresses

knlf.or.kr resolves to one IP address: 221.139.49.4.

lnkthai.com, www.goodecos.com, hangukrobot.com and two other host names share IP numbers with knlf.or.kr.

Name Servers

knlf.or.kr carries NS records delegating to ns1.nurihosting.com, ns1.highm.kr and ns2.highm.kr.

The name servers of knlf.or.kr overlap at least partially with those of other domains — among them 1-click.co.kr, adbus.co.kr, bluetech.company and two more.

These name servers commonly appear in delegations together with ns2.nurihosting.com, ns1.aramschool.co.kr, ns2.aramschool.co.kr and 7 other.

ns1.nurihosting.com points to 211.215.17.210; ns1.highm.kr points to 221.139.49.17; ns2.highm.kr points to 121.125.73.38 — each hostname maps to exactly one IP address.

Mail Servers

Mail for knlf.or.kr is handled by a single mail server, mail.knlf.or.kr.

mail.knlf.or.kr carries a single IP number, which is 221.139.49.4.