hsf.kr - robtex.com

hsf.kr

DNSSEC⚠️ Not signed
A3.167.69.20🇺🇸 Amazon3.167.64.0/21
PTRserver-3-167-69-20.iad61.r.cloudfront.net
A3.167.69.66🇺🇸 Amazon3.167.64.0/21
A3.167.69.84🇺🇸 Amazon3.167.64.0/21
A3.167.69.108🇺🇸 Amazon3.167.64.0/21
NScns1.hostcocoa.com ⭐
A205.251.196.138🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1162.awsdns-17.org
NScns2.hostcocoa.com
A205.251.194.81🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-593.awsdns-10.net
NScns3.hostcocoa.com
A205.251.193.7🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-263.awsdns-32.com
NScns4.hostcocoa.com
A205.251.199.181🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1973.awsdns-54.co.uk
MXalf1.aspmx.whoisworks.com ⭐
A193.123.252.198🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle
PTRfilter00.whoisworks.com
MXalf2.aspmx.whoisworks.com ⭐
A152.70.238.229🇰🇷 ORACLE-OCI-31898152.70.232.0/21
PTRfilter01.whoisworks.com
MXaspmx.whoisworks.com ⭐
A193.123.252.198🇰🇷 ORACLE-OCI-31898193.123.224.0/19 KINX-Oracle
PTRfilter00.whoisworks.com
TXTv=spf1 include:spf1.whoisworks.com ~all
SOAcns1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1

kr

DNSSEC🔒 Signed (DS record present)
NSg.dns.kr ⭐ 🔒
NSb.dns.kr
NSc.dns.kr 🔒
NSd.dns.kr 🔒
NSe.dns.kr 🔒
NSf.dns.kr 🔒
SOAg.dns.krdomain-manager@nic.or.kr serial=2602170528

Same first word

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hsf.dk
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hsf.kr

Similar names

hfs.in
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sfh.co.za
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shf.nl
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sfh.be
fhs.org.au
shf.com.co
fsh.uk.net
hfs.cz
fhs.care
fsh.at
sfh.org.uk
fsh.ro
fhs.uz
hfs.co.za
fhs.com
shf.biz
sfh.hu
hfs.ch
fhs.cn
fsh.dnsalias.com
shf.org
hfs.ru
fsh.jp
fhs.ae
shf.com
hfs.fo
hfs.cn
sfh.ru
hfs.org
hfs.eu
fsh.info
fsh.gg
hfs.no
fhs.swiss
fsh.com.br
fsh.nc
fhs.co.nz
hfs.nl
sfh.name
sfh.cc
fhs.nl
hfs.info.pl
shf.me
sfh.ca
fhs.at
hfs.by
shf.org.in
sfh.it
hfs.net.au
fhs.ru
fsh.edu.br
shf.or.jp
fsh.uz
hfs.se
shf.com.mx
fhs.com.cn
shf.gob.mx
sfh.sk

DNS History

23 records (11 active, 12 former)

NScns1.hostcocoa.comcns2.hostcocoa.comcns3.hostcocoa.comcns4.hostcocoa.comMXalf1.aspmx.whoisworks.comalf2.aspmx.whoisworks.comaspmx.whoisworks.comA3.167.69.1083.167.69.203.167.69.663.167.69.8418.244.124.10118.244.124.12318.244.124.12518.244.124.73.169.231.213.169.231.223.169.231.73.169.231.7652.84.20.10852.84.20.2252.84.20.3152.84.20.40
●NScns1.hostcocoa.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
●NScns2.hostcocoa.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
●NScns3.hostcocoa.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
●NScns4.hostcocoa.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
●MXalf1.aspmx.whoisworks.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
●MXalf2.aspmx.whoisworks.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
●MXaspmx.whoisworks.com2026-02-18 → 2026-03-02 · 2 obs
● 2026-02-18 10:47:30
● 2026-03-02 16:00:20
○A18.244.124.1012026-02-18 → 2026-02-28 · 22 obs
○ 2026-02-18 10:47:30
● 2026-02-18 18:36:54
○ 2026-02-19 03:35:48
○ 2026-02-19 05:47:54
● 2026-02-19 18:31:26
○ 2026-02-20 02:59:48
○ 2026-02-20 14:44:54
● 2026-02-21 10:00:24
○ 2026-02-21 12:44:22
● 2026-02-21 14:18:28
○ 2026-02-21 15:52:42
○ 2026-02-24 10:12:44
● 2026-02-24 21:02:38
● 2026-02-25 21:06:08
○ 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
● 2026-02-26 22:56:46
○ 2026-02-27 21:42:38
○ 2026-02-28 17:52:18
● 2026-02-28 22:24:46
○ 2026-03-02 03:46:54
○ 2026-03-02 16:00:20
○A18.244.124.1232026-02-18 → 2026-02-28 · 22 obs
○ 2026-02-18 10:47:30
● 2026-02-18 18:36:54
○ 2026-02-19 03:35:48
○ 2026-02-19 05:47:54
● 2026-02-19 18:31:26
○ 2026-02-20 02:59:48
○ 2026-02-20 14:44:54
● 2026-02-21 10:00:24
○ 2026-02-21 12:44:22
● 2026-02-21 14:18:28
○ 2026-02-21 15:52:42
○ 2026-02-24 10:12:44
● 2026-02-24 21:02:38
● 2026-02-25 21:06:08
○ 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
● 2026-02-26 22:56:46
○ 2026-02-27 21:42:38
○ 2026-02-28 17:52:18
● 2026-02-28 22:24:46
○ 2026-03-02 03:46:54
○ 2026-03-02 16:00:20
○A18.244.124.1252026-02-18 → 2026-02-28 · 22 obs
○ 2026-02-18 10:47:30
● 2026-02-18 18:36:54
○ 2026-02-19 03:35:48
○ 2026-02-19 05:47:54
● 2026-02-19 18:31:26
○ 2026-02-20 02:59:48
○ 2026-02-20 14:44:54
● 2026-02-21 10:00:24
○ 2026-02-21 12:44:22
● 2026-02-21 14:18:28
○ 2026-02-21 15:52:42
○ 2026-02-24 10:12:44
● 2026-02-24 21:02:38
● 2026-02-25 21:06:08
○ 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
● 2026-02-26 22:56:46
○ 2026-02-27 21:42:38
○ 2026-02-28 17:52:18
● 2026-02-28 22:24:46
○ 2026-03-02 03:46:54
○ 2026-03-02 16:00:20
○A18.244.124.72026-02-18 → 2026-02-28 · 22 obs
○ 2026-02-18 10:47:30
● 2026-02-18 18:36:54
○ 2026-02-19 03:35:48
○ 2026-02-19 05:47:54
● 2026-02-19 18:31:26
○ 2026-02-20 02:59:48
○ 2026-02-20 14:44:54
● 2026-02-21 10:00:24
○ 2026-02-21 12:44:22
● 2026-02-21 14:18:28
○ 2026-02-21 15:52:42
○ 2026-02-24 10:12:44
● 2026-02-24 21:02:38
● 2026-02-25 21:06:08
○ 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
● 2026-02-26 22:56:46
○ 2026-02-27 21:42:38
○ 2026-02-28 17:52:18
● 2026-02-28 22:24:46
○ 2026-03-02 03:46:54
○ 2026-03-02 16:00:20
●A3.167.69.1082026-02-19 → 2026-03-02 · 23 obs
○ 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
● 2026-02-19 03:35:48
● 2026-02-19 05:47:54
○ 2026-02-19 18:31:26
● 2026-02-20 02:59:48
● 2026-02-20 11:44:14
○ 2026-02-20 14:44:54
○ 2026-02-21 14:18:28
● 2026-02-21 15:52:42
● 2026-02-23 03:06:54
○ 2026-02-23 19:06:18
● 2026-02-24 05:25:06
○ 2026-02-24 08:00:32
○ 2026-02-25 21:06:08
● 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
● 2026-02-27 21:42:38
● 2026-02-28 17:52:18
○ 2026-02-28 22:24:46
● 2026-03-02 03:46:54
● 2026-03-02 16:00:20
●A3.167.69.202026-02-19 → 2026-03-02 · 23 obs
○ 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
● 2026-02-19 03:35:48
● 2026-02-19 05:47:54
○ 2026-02-19 18:31:26
● 2026-02-20 02:59:48
● 2026-02-20 11:44:14
○ 2026-02-20 14:44:54
○ 2026-02-21 14:18:28
● 2026-02-21 15:52:42
● 2026-02-23 03:06:54
○ 2026-02-23 19:06:18
● 2026-02-24 05:25:06
○ 2026-02-24 08:00:32
○ 2026-02-25 21:06:08
● 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
● 2026-02-27 21:42:38
● 2026-02-28 17:52:18
○ 2026-02-28 22:24:46
● 2026-03-02 03:46:54
● 2026-03-02 16:00:20
●A3.167.69.662026-02-19 → 2026-03-02 · 23 obs
○ 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
● 2026-02-19 03:35:48
● 2026-02-19 05:47:54
○ 2026-02-19 18:31:26
● 2026-02-20 02:59:48
● 2026-02-20 11:44:14
○ 2026-02-20 14:44:54
○ 2026-02-21 14:18:28
● 2026-02-21 15:52:42
● 2026-02-23 03:06:54
○ 2026-02-23 19:06:18
● 2026-02-24 05:25:06
○ 2026-02-24 08:00:32
○ 2026-02-25 21:06:08
● 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
● 2026-02-27 21:42:38
● 2026-02-28 17:52:18
○ 2026-02-28 22:24:46
● 2026-03-02 03:46:54
● 2026-03-02 16:00:20
●A3.167.69.842026-02-19 → 2026-03-02 · 23 obs
○ 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
● 2026-02-19 03:35:48
● 2026-02-19 05:47:54
○ 2026-02-19 18:31:26
● 2026-02-20 02:59:48
● 2026-02-20 11:44:14
○ 2026-02-20 14:44:54
○ 2026-02-21 14:18:28
● 2026-02-21 15:52:42
● 2026-02-23 03:06:54
○ 2026-02-23 19:06:18
● 2026-02-24 05:25:06
○ 2026-02-24 08:00:32
○ 2026-02-25 21:06:08
● 2026-02-26 03:09:52
○ 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
● 2026-02-27 21:42:38
● 2026-02-28 17:52:18
○ 2026-02-28 22:24:46
● 2026-03-02 03:46:54
● 2026-03-02 16:00:20
○A3.169.231.212026-02-18 → 2026-02-26 · 15 obs
● 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
○ 2026-02-20 11:44:14
● 2026-02-20 14:44:54
○ 2026-02-21 10:00:24
○ 2026-02-23 03:06:54
● 2026-02-23 19:06:18
○ 2026-02-24 05:25:06
● 2026-02-24 08:00:32
● 2026-02-24 10:12:44
○ 2026-02-24 21:02:38
○ 2026-02-26 03:09:52
● 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
○ 2026-03-02 16:00:20
○A3.169.231.222026-02-18 → 2026-02-26 · 15 obs
● 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
○ 2026-02-20 11:44:14
● 2026-02-20 14:44:54
○ 2026-02-21 10:00:24
○ 2026-02-23 03:06:54
● 2026-02-23 19:06:18
○ 2026-02-24 05:25:06
● 2026-02-24 08:00:32
● 2026-02-24 10:12:44
○ 2026-02-24 21:02:38
○ 2026-02-26 03:09:52
● 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
○ 2026-03-02 16:00:20
○A3.169.231.72026-02-18 → 2026-02-26 · 15 obs
● 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
○ 2026-02-20 11:44:14
● 2026-02-20 14:44:54
○ 2026-02-21 10:00:24
○ 2026-02-23 03:06:54
● 2026-02-23 19:06:18
○ 2026-02-24 05:25:06
● 2026-02-24 08:00:32
● 2026-02-24 10:12:44
○ 2026-02-24 21:02:38
○ 2026-02-26 03:09:52
● 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
○ 2026-03-02 16:00:20
○A3.169.231.762026-02-18 → 2026-02-26 · 15 obs
● 2026-02-18 10:47:30
○ 2026-02-18 18:36:54
○ 2026-02-20 11:44:14
● 2026-02-20 14:44:54
○ 2026-02-21 10:00:24
○ 2026-02-23 03:06:54
● 2026-02-23 19:06:18
○ 2026-02-24 05:25:06
● 2026-02-24 08:00:32
● 2026-02-24 10:12:44
○ 2026-02-24 21:02:38
○ 2026-02-26 03:09:52
● 2026-02-26 08:11:34
○ 2026-02-26 22:56:46
○ 2026-03-02 16:00:20
○A52.84.20.1082026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 10:00:24
● 2026-02-21 12:44:22
○ 2026-02-21 14:18:28
○ 2026-03-02 16:00:20
○A52.84.20.222026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 10:00:24
● 2026-02-21 12:44:22
○ 2026-02-21 14:18:28
○ 2026-03-02 16:00:20
○A52.84.20.312026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 10:00:24
● 2026-02-21 12:44:22
○ 2026-02-21 14:18:28
○ 2026-03-02 16:00:20
○A52.84.20.402026-02-21 → 2026-02-21 · 4 obs
○ 2026-02-21 10:00:24
● 2026-02-21 12:44:22
○ 2026-02-21 14:18:28
○ 2026-03-02 16:00:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
kre.dns.kr, g.dns.kr, c.dns.kr, b.dns.kr...-
hsf.krcns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com-

✅ Authoritative Response

Server: 205.251.194.81

NS records: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com, cns4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hsf.kr (unsigned zone)

⏱️ Timing

Total: 1012ms | Queries: -

📄 Records

TypeCountSample Data
A43.167.69.84, 3.167.69.66...
NS4cns1.hostcocoa.com, cns2.hostcocoa.com...
MX3alf1.aspmx.whoisworks.com (pri: 10), alf2.aspmx.whoisworks.com (pri: 10)...
TXT1v=spf1 include:spf1.whoisworks.com ~all
SOA1cns1.hostcocoa.com awsdns-hostmaster.ama

Analysis

IP Addresses

hsf.kr maps to four IP numbers: 3.167.69.20, 3.167.69.66, 3.167.69.84 and 3.167.69.108.

Other host names, for instance d2gcwv8d7ap08d.cloudfront.net, bodyworn.tech, attempto.eu, d18qqfkfhmn909.cloudfront.net and drooky.com share IP numbers with hsf.kr.

Name Servers

hsf.kr's delegation is handled by four name servers: cns1.hostcocoa.com, cns2.hostcocoa.com, cns3.hostcocoa.com and cns4.hostcocoa.com.

hsf.kr partially shares name servers with other domains; examples include xn--119-vm7lu4ao84e93w.com, (0x736578)museum.or.kr, superlog.co.kr, 1833mayo.com and 2ndtomorrow.com.

Host names with one IP:

cns1.hostcocoa.com points to 205.251.196.138

cns2.hostcocoa.com points to 205.251.194.81

cns3.hostcocoa.com points to 205.251.193.7

cns4.hostcocoa.com points to 205.251.199.181

Mail Servers

hsf.kr is handled by three mail servers: aspmx.whoisworks.com, alf1.aspmx.whoisworks.com and alf2.aspmx.whoisworks.com.

hsf.kr shares some mail servers with other domains, at least partially, such as bomnal345.com, whoisad.net, pndev.com, naracontrols.com and hiroad.co.kr.

Host names with one IP number: aspmx.whoisworks.com points to: 193.123.252.198; alf1.aspmx.whoisworks.com points to: 193.123.252.198; alf2.aspmx.whoisworks.com points to: 152.70.238.229. Host names that point to 193.123.252.198: aspmx.whoisworks.com and alf1.aspmx.whoisworks.com.