`aleph.co.kr`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d045^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:170b^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.11^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.69^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`johnny.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnny.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnny.ns.cloudflare.com`
		A	108.162.195.186^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	162.159.44.186^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
		A	172.64.35.186^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnny.ns.cloudflare.com`
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ophelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ophelia.ns.cloudflare.com`
		A	108.162.194.248^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	172.64.34.248^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.11, 172.67.208.69
		IPv6 hints	2606:4700:3031::ac43:d045, 2606:4700:3036::6815:170b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=150, name=cloudflare-ech.com
SOA	`johnny.ns.cloudflare.com`dns@cloudflare.com serial=2410288038

`co.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=2608070898

WOT: UNKNOWN (62/100)

Same first word

aleph.tech

aleph.bio

aleph.it

aleph.solutions

aleph.biz

aleph.hu

aleph.nl

aleph.systems

aleph.co.kr

aleph.bet

aleph.org.au

aleph.se

aleph.capital

aleph.com.bo

aleph.cz

aleph.es

aleph.education

aleph.us

aleph.land

aleph.fr

aleph.io

aleph.ru

aleph.no

aleph.bz

aleph.ch

aleph.pt

aleph.vision

aleph.net

aleph.com.tr

aleph.at

aleph.org.mx

aleph.engineering

aleph.org

aleph.im

aleph.pl

aleph.co.jp

aleph.vc

aleph.ai

aleph.com.ar

aleph.world

aleph.cloud

aleph.to

aleph.agency

aleph.com.br

aleph.sh

aleph.com.ve

aleph.one

aleph.com.co

aleph.dk

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pehla.com

hapel.rs

hlpae.org

haelp.com

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ahple.com

elpah.com

alphe.us

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lepha.com

alphe.com.br

aphel.com.tr

hapel.cz

pelah.com.au

pleha.com

hleap.com

phael.nl

helpa.net

phela.vn

helpa.com.br

phela.ru

phael.eu

hepla.no

elaph.de

lapeh.com

phael.info

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ahelp.ru

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elaph.com

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DNS History

17 records (6 active, 11 former)

●NSjohnny.ns.cloudflare.com2026-07-28 → 2026-08-07 · 3 obs

○ 2017-08-19 14:25:12
● 2026-07-28 04:55:26
● 2026-08-07 10:04:24

○NSns2015-05-19 → 2017-08-19 · 4 obs

● 2015-05-19 22:05:28
● 2017-08-19 14:25:12
○ 2026-07-28 04:55:26
○ 2026-08-07 10:04:24

○NSns22015-05-19 → 2015-05-19 · 3 obs

● 2015-05-19 22:05:28
○ 2015-10-17 04:06:02
○ 2026-08-07 10:04:24

●NSophelia.ns.cloudflare.com2026-07-28 → 2026-08-07 · 3 obs

○ 2017-08-19 14:25:12
● 2026-07-28 04:55:26
● 2026-08-07 10:04:24

●A104.21.23.112026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-28 10:57:14
● 2026-08-07 10:04:20
● 2026-08-07 10:04:24

●A172.67.208.692026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-28 10:57:14
● 2026-08-07 10:04:20
● 2026-08-07 10:04:24

○A188.114.96.02026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 04:55:26
● 2026-07-28 10:57:14
○ 2026-08-07 10:04:20
○ 2026-08-07 10:04:24

○A188.114.96.42026-07-28 → 2026-07-28 · 4 obs

○ 2017-08-19 14:25:12
● 2026-07-28 04:55:26
○ 2026-07-28 10:57:14
○ 2026-08-07 10:04:24

○A188.114.97.02026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 04:55:26
● 2026-07-28 10:57:14
○ 2026-08-07 10:04:20
○ 2026-08-07 10:04:24

○A188.114.97.42026-07-28 → 2026-07-28 · 4 obs

○ 2017-08-19 14:25:12
● 2026-07-28 04:55:26
○ 2026-07-28 10:57:14
○ 2026-08-07 10:04:24

○A220.73.172.1122015-05-19 → 2017-08-19 · 4 obs

● 2015-05-19 22:05:28
● 2017-08-19 14:25:12
○ 2026-07-28 04:55:26
○ 2026-08-07 10:04:24

●A2606:4700:3031::ac43:d0452026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-28 10:57:14
● 2026-08-07 10:04:20
● 2026-08-07 10:04:24

●A2606:4700:3036::6815:170b2026-08-07 → 2026-08-07 · 3 obs

○ 2026-07-28 10:57:14
● 2026-08-07 10:04:20
● 2026-08-07 10:04:24

○A2a06:98c1:3120::2026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 04:55:26
● 2026-07-28 10:57:14
○ 2026-08-07 10:04:20
○ 2026-08-07 10:04:24

○A2a06:98c1:3120::42026-07-28 → 2026-07-28 · 4 obs

○ 2017-08-19 14:25:12
● 2026-07-28 04:55:26
○ 2026-07-28 10:57:14
○ 2026-08-07 10:04:24

○A2a06:98c1:3121::2026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 04:55:26
● 2026-07-28 10:57:14
○ 2026-08-07 10:04:20
○ 2026-08-07 10:04:24

○A2a06:98c1:3121::42026-07-28 → 2026-07-28 · 4 obs

○ 2017-08-19 14:25:12
● 2026-07-28 04:55:26
○ 2026-07-28 10:57:14
○ 2026-08-07 10:04:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
aleph.co.kr	johnny.ns.cloudflare.com, ophelia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.248

NS records: johnny.ns.cloudflare.com, ophelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aleph.co.kr (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.23.11, 172.67.208.69`
AAAA	2	`2606:4700:3036::6815:170b, 2606:4700:3031::ac43:d045`
NS	2	`johnny.ns.cloudflare.com, ophelia.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`johnny.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

aleph.co.kr directs to four IP numbers, which are 104.21.23.11, 172.67.208.69, 2606:4700:3031::ac43:d045 and 2606:4700:3036::6815:170b.

Additional host names — b7437.com, www.contra-magazin.com, futurearenadaily.com and two others — share IP numbers with aleph.co.kr.

Name Servers

aleph.co.kr uses two name servers for its delegation: johnny.ns.cloudflare.com and ophelia.ns.cloudflare.com.

aleph.co.kr shares its name server setup with other domains, including arkhipovs.ru, exonvex.io, vibestore.vn and two others.

The name servers of aleph.co.kr overlap at least partially with those of other domains — among them markspot.us, gokinohd.ru, 39yt.com and two more.

These name servers commonly appear in combination with the name servers rachel.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname johnny.ns.cloudflare.com directs to 108.162.195.186, 162.159.44.186 and 172.64.35.186 along with 3 other IP addresses.

Hostname ophelia.ns.cloudflare.com directs to 108.162.194.248, 162.159.38.248 and 172.64.34.248 along with 3 other IP addresses.

aleph.co.kr - robtex.com

aleph.co.kr

co.kr

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`aleph.co.kr`

`co.kr`