koftc.com - dns.ninja

`koftc.com`

DNSSEC	⚠️ Not signed
A	183.111.138.196^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`koftc.com` ⭐
		A	183.111.138.196^{🇰🇷 KT-NET183.104.0.0/13 KORNET KOREA TELECOM}
NS	`ns1.cafe24.co.kr`
		A	112.175.246.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`gjit.kr`
			PTR	`snoweb.kr`
			PTR	`sinc2030.co.kr`
		A	112.175.246.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.136^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.137^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns1.cafe24.com`
		A	112.175.246.230^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.246.231^{🇰🇷 KT-NET112.168.0.0/13}
		A	116.126.143.242^{🇰🇷 SKB-NET116.126.0.0/16 SK Broadband}
		A	175.125.93.134^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.135^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.co.kr`
		A	112.175.247.232^{🇰🇷 KT-NET112.168.0.0/13}
			PTR	`snoweb.kr`
			PTR	`sarchi.co.kr`
		A	112.175.247.233^{🇰🇷 KT-NET112.168.0.0/13}
		A	175.125.93.146^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
		A	175.125.93.147^{🇰🇷 SKB-NET175.120.0.0/13 SKB summary}
NS	`ns2.cafe24.com`
		A	1.226.85.4^{🇰🇷 SKB-NET1.224.0.0/13 auto-generated route object for 1.224.0.0/13}
		A	1.234.0.4^{🇰🇷 SKB-NET1.232.0.0/13 auto-generated route object for 1.232.0.0/13}
		A	112.175.11.4^{🇰🇷 KT-NET112.168.0.0/13}
		A	112.175.12.4^{🇰🇷 KT-NET112.168.0.0/13}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c09::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f27.1e100.net`
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-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 ip4:183.111.138.196 ~all`
TXT	`google-site-verification=kbK_OTLaK_6flQeaENeLlgLWjppvWxLk0DqyATLxnX8`
SOA	`koftc.com`postmaster@koftc.com serial=20241128

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785503207

rank #132462 globally
rank #56440 in the tld
📈 Tranco rank: #258,103

NS for

koftc.com

Subdomains

www.koftc.com

Same first word

koftc.com

Similar names

ctfok.com

tcfok.org

tfcko.com

fckto.top

kftco.co.kr

tkofc.net

fctok.com

tokfc.com

ftkco.ir

tkfco.net

tkofc.org

tkcof.com

octkf.cc

DNS History

7 records (7 active, 0 former)

●NSkoftc.com2026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

●NSns1.cafe24.co.kr2026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

●NSns1.cafe24.com2026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

●NSns2.cafe24.co.kr2026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

●NSns2.cafe24.com2026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

●MXsmtp.google.com2026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

●A183.111.138.1962026-03-07 → 2026-07-31 · 2 obs

● 2026-03-07 20:44:16
● 2026-07-31 13:30:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
koftc.com	ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr	9 records

✅ Authoritative Response

Server:112.175.246.232

NS records: ns2.cafe24.com, ns1.cafe24.com, ns2.cafe24.co.kr, ns1.cafe24.co.kr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koftc.com (unsigned zone)

⏱️ Timing

Total: 1449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.111.138.196`
NS	4	`ns1.cafe24.co.kr, ns1.cafe24.com...`
MX	1	`SMTP.GOOGLE.com (pri: 10)`
TXT	2	`google-site-verification=kbK_OTLaK_6flQe, v=spf1 ip4:183.111.138.196 ~all`
SOA	1	`koftc.com postmaster.koftc.com`

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (ns2.cafe24.com, ns2.cafe24.com, ns2.cafe24.com...)

Analysis

Hierarchy

koftc.com serves as the parent of www.koftc.com.

Name Server Role

The NS records for koftc.com point back to koftc.com itself.

ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr are often grouped with koftc.com to function as name servers.

IP Addresses

koftc.com resolves to just one IP address, 183.111.138.196.

Two other host names, along with cendori.com, shlsoft.com and chuksu.or.kr, also share IP numbers with koftc.com.

Name Servers

koftc.com has five authoritative name servers, specifically koftc.com, ns1.cafe24.com, ns2.cafe24.com and two others.

koftc.com has at least partial name server overlap with other domains, such as portofwilmingtonde.com, bizseoul.net, groove.www.krsim.net and two others.

ns2.cafe24.co.kr, ns.cafe24.com and dns1.cafe24.com — plus 4 other name servers — are commonly paired with these name servers.

Host names directing to five IP addresses:

ns1.cafe24.com has four IP addresses — 112.175.246.230, 112.175.246.231, 116.126.143.242 and two others.

Host names that resolve to four IP numbers:

ns2.cafe24.com has four IP addresses: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.

ns1.cafe24.co.kr has four IP addresses: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.

ns2.cafe24.co.kr has four IP addresses: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.

Host names that point to one IP address:

koftc.com points to 183.111.138.196.

Mail Servers

The sole mail server for koftc.com is smtp.google.com.

Among the domains sharing a mail server setup with koftc.com are wellnessfb.com, www.1190.it, multival.is and two others.

There is at least a partial MX overlap between koftc.com and other domains, including madisonschools.k12.va.us, elroi-handyman.com, vcg.edu.gh and two others.

These mail servers frequently co-occur with the mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

With 9 IP addresses total, smtp.google.com resolves to 172.253.122.26, 172.253.122.27, 172.253.139.27 and 6 others.