gfa.or.kr - robtex.com

gfa.or.kr

DNSSEC⚠️ Not signed
A220.73.161.93🇰🇷 KT-NET220.72.0.0/13 KORnet Powered BY Korea Telecom
NSgfa.or.kr
A220.73.161.93🇰🇷 KT-NET220.72.0.0/13 KORnet Powered BY Korea Telecom
NSns.cafe24.com
A112.175.246.226🇰🇷 KT-NET112.168.0.0/13
A112.175.247.226🇰🇷 KT-NET112.168.0.0/13
A175.125.93.135🇰🇷 SKB-NET175.120.0.0/13 SKB summary
A175.125.93.145🇰🇷 SKB-NET175.120.0.0/13 SKB summary
NSns1.cafe24.co.kr ⚠️ Not in zone NS records
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 zone NS records
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 zone NS records
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
MXwebmail-117.cafe24.com
A183.111.199.170🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM
TXTv=spf1 include:spf.cafe24.com ~all
SOAgfa.or.krpostmaster@gfa.or.kr serial=20060303

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=2606150533
rank #325 globally
rank #1 in the tld
WOT: UNKNOWN (41/100)

Previously NS for

Previously MX for

Same first word

Similar names

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSgfa.or.krns.cafe24.comns1.cafe24.co.krns1.cafe24.comns2.cafe24.co.krns2.cafe24.comns0.cafe24.comMXwebmail-117.cafe24.comgfa.or.krA220.73.161.93112.175.246.29183.111.174.119
NSgfa.or.kr2015-07-22 → 2026-06-15 · 6 obs
● 2015-07-22 22:06:54
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
NSns.cafe24.com2015-07-22 → 2026-06-15 · 6 obs
● 2015-07-22 22:06:54
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
NSns0.cafe24.com2026-02-17 → 2026-03-02 · 5 obs
○ 2015-07-22 22:06:54
● 2026-02-17 14:12:34
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-06-15 17:57:56
NSns1.cafe24.co.kr2026-06-15 → 2026-06-15 · 3 obs
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
NSns1.cafe24.com2026-02-17 → 2026-06-15 · 7 obs
○ 2015-07-22 22:06:54
● 2026-02-17 14:12:34
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
NSns2.cafe24.co.kr2026-06-15 → 2026-06-15 · 3 obs
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
NSns2.cafe24.com2015-07-22 → 2026-06-15 · 6 obs
● 2015-07-22 22:06:54
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
MXgfa.or.kr2015-07-22 → 2016-12-01 · 4 obs
● 2015-07-22 22:06:54
● 2016-12-01 09:23:36
○ 2026-02-17 14:12:34
○ 2026-06-15 17:57:56
MXwebmail-117.cafe24.com2026-02-17 → 2026-06-15 · 7 obs
○ 2016-12-01 09:23:36
● 2026-02-17 14:12:34
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-04-05 20:25:00
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56
A112.175.246.292015-07-22 → 2016-12-01 · 4 obs
● 2015-07-22 22:06:54
● 2016-12-01 09:23:36
○ 2026-02-17 14:12:34
○ 2026-06-15 17:57:56
A183.111.174.1192026-02-17 → 2026-03-02 · 5 obs
○ 2016-12-01 09:23:36
● 2026-02-17 14:12:34
● 2026-03-02 10:46:06
○ 2026-03-24 03:28:18
○ 2026-06-15 17:57:56
A220.73.161.932026-06-15 → 2026-06-15 · 3 obs
○ 2026-03-24 03:28:18
● 2026-06-15 17:57:52
● 2026-06-15 17:57:56

🔍 DNS Trace

Analysis

IP Addresses

gfa.or.kr has exactly one IP address — 220.73.161.93.

meltek.co.kr, welovesead.com, seniorjp.com plus two other host names have IP numbers in common with gfa.or.kr.

Name Servers

gfa.or.kr carries NS delegation across 6 name servers — gfa.or.kr, ns1.cafe24.com, ns2.cafe24.com and 3 other.

There is at least partial name server overlap between gfa.or.kr and other domains — dongbuins.kr, sungbon.kr, anc21c.com and two more among them.

These name servers regularly appear alongside ns1.cafe24.co.kr, ns2.cafe24.co.kr, ns.cafe24.com and 5 other name servers in NS record sets.

Hosts with five IP addresses:

ns1.cafe24.com has IP addresses 112.175.246.230, 112.175.246.231 and 116.126.143.242 along with two other addresses.

Host names with four IP addresses:

ns2.cafe24.com resolves to four IP addresses — 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns.cafe24.com resolves to four IP addresses — 112.175.246.226, 112.175.247.226, 175.125.93.135 and 175.125.93.145.

ns1.cafe24.co.kr resolves to four IP addresses — 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr resolves to four IP addresses — 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names resolving to a single IP address:

gfa.or.kr resolves to 220.73.161.93.

The host names ns1.cafe24.com and ns.cafe24.com both resolve to 175.125.93.135 IP addresses.

Mail Servers

gfa.or.kr uses one mail server — webmail-117.cafe24.com.

The mail server setup of gfa.or.kr matches that of other domains such as girocms.com, tenstyle.cafe24.com, hyunjoonyoo.com and two others.

Some mail servers of gfa.or.kr are also used by other domains, notably retromom.co.kr and igoodmate.com.

webmail-117.cafe24.com points to one IP number — 183.111.199.170.