devplus.co.kr - dns.ninja

`devplus.co.kr`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:237c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:dd2d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.124^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.45^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grannbo.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2696^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c296^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grannbo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2296^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grannbo.ns.cloudflare.com`
		A	108.162.194.150^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	162.159.38.150^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
		A	172.64.34.150^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grannbo.ns.cloudflare.com`
NS	`weston.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`weston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`weston.ns.cloudflare.com`
		A	108.162.195.138^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
		A	162.159.44.138^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
		A	172.64.35.138^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`weston.ns.cloudflare.com`
MX	`route2.mx.cloudflare.net` ⭐
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁴⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`brevo-code:af3500940d4fa19c36824635840f73dd`
TXT	`google-site-verification=3VPFkCyHSno8s5svKd3MAqU2EbAH7WeTGctim6XK2Uk`
TXT	`google-site-verification=vMP4CU0b3CfhwA3CTTQRlEL2-ACYFFe8KYTvhBs0kqQ`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.124, 172.67.221.45
		IPv6 hints	2606:4700:3032::6815:237c, 2606:4700:3034::ac43:dd2d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`grannbo.ns.cloudflare.com`dns@cloudflare.com serial=2406134988

`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=2606161975

WOT: UNKNOWN (62/100)

Subdomains

www.devplus.co.kr

Same first word

devplus.gr

devplus.co.nz

devplus.eu

devplus.gent

devplus.agency

devplus.edu.vn

devplus.net

devplus.social

devplus.fr

devplus.co.kr

devplus.org

devplus.in

devplus.technology

devplus.com

devplus.online

devplus.me

devplus.events

devplus.pl

devplus.business

devplus.ca

devplus.be

devplus.academy

devplus.tech

Similar names

edvplus.com

edvplus.de

pulsdev.com

devpuls.com

plusdev.nl

edvplus.net

dveplus.com

plusdev.net

plusedv.net

vedplus.com

plusedv.de

plusdev.com

DNS History

20 records (9 active, 11 former)

●NSgrannbo.ns.cloudflare.com2026-03-11 → 2026-06-16 · 2 obs

● 2026-03-11 19:42:16
● 2026-06-16 17:39:36

●NSweston.ns.cloudflare.com2026-03-11 → 2026-06-16 · 2 obs

● 2026-03-11 19:42:16
● 2026-06-16 17:39:36

○MXalt1.aspmx.l.google.com2026-03-11 → 2026-03-11 · 3 obs

● 2026-03-11 19:42:16
○ 2026-03-26 08:50:42
○ 2026-06-16 17:39:36

○MXalt2.aspmx.l.google.com2026-03-11 → 2026-03-11 · 3 obs

● 2026-03-11 19:42:16
○ 2026-03-26 08:50:42
○ 2026-06-16 17:39:36

○MXalt3.aspmx.l.google.com2026-03-11 → 2026-03-11 · 3 obs

● 2026-03-11 19:42:16
○ 2026-03-26 08:50:42
○ 2026-06-16 17:39:36

○MXalt4.aspmx.l.google.com2026-03-11 → 2026-03-11 · 3 obs

● 2026-03-11 19:42:16
○ 2026-03-26 08:50:42
○ 2026-06-16 17:39:36

○MXaspmx.l.google.com2026-03-11 → 2026-03-11 · 3 obs

● 2026-03-11 19:42:16
○ 2026-03-26 08:50:42
○ 2026-06-16 17:39:36

●MXroute1.mx.cloudflare.net2026-03-26 → 2026-06-16 · 3 obs

○ 2026-03-11 19:42:16
● 2026-03-26 08:50:42
● 2026-06-16 17:39:36

●MXroute2.mx.cloudflare.net2026-03-26 → 2026-06-16 · 3 obs

○ 2026-03-11 19:42:16
● 2026-03-26 08:50:42
● 2026-06-16 17:39:36

●MXroute3.mx.cloudflare.net2026-03-26 → 2026-06-16 · 3 obs

○ 2026-03-11 19:42:16
● 2026-03-26 08:50:42
● 2026-06-16 17:39:36

●A104.21.35.1242026-03-11 → 2026-06-16 · 5 obs

● 2026-03-11 19:42:16
● 2026-04-14 06:45:38
○ 2026-05-20 08:53:30
● 2026-05-20 09:34:48
● 2026-06-16 17:39:36

○A172.64.80.12026-03-11 → 2026-06-16 · 2 obs

○ 2026-03-11 19:42:16
○ 2026-06-16 17:39:36

●A172.67.221.452026-03-11 → 2026-06-16 · 5 obs

● 2026-03-11 19:42:16
● 2026-04-14 06:45:38
○ 2026-05-20 08:53:30
● 2026-05-20 09:34:48
● 2026-06-16 17:39:36

○A188.114.96.42026-05-20 → 2026-05-20 · 4 obs

○ 2026-04-14 06:45:38
● 2026-05-20 08:53:30
○ 2026-05-20 09:34:48
○ 2026-06-16 17:39:36

○A188.114.97.42026-05-20 → 2026-05-20 · 4 obs

○ 2026-04-14 06:45:38
● 2026-05-20 08:53:30
○ 2026-05-20 09:34:48
○ 2026-06-16 17:39:36

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-11 → 2026-06-16 · 2 obs

○ 2026-03-11 19:42:16
○ 2026-06-16 17:39:36

●A2606:4700:3032::6815:237c2026-03-11 → 2026-06-16 · 5 obs

● 2026-03-11 19:42:16
● 2026-04-14 06:45:38
○ 2026-05-20 08:53:30
● 2026-05-20 09:34:48
● 2026-06-16 17:39:36

●A2606:4700:3034::ac43:dd2d2026-03-11 → 2026-06-16 · 5 obs

● 2026-03-11 19:42:16
● 2026-04-14 06:45:38
○ 2026-05-20 08:53:30
● 2026-05-20 09:34:48
● 2026-06-16 17:39:36

○A2a06:98c1:3120::42026-05-20 → 2026-05-20 · 4 obs

○ 2026-04-14 06:45:38
● 2026-05-20 08:53:30
○ 2026-05-20 09:34:48
○ 2026-06-16 17:39:36

○A2a06:98c1:3121::42026-05-20 → 2026-05-20 · 4 obs

○ 2026-04-14 06:45:38
● 2026-05-20 08:53:30
○ 2026-05-20 09:34:48
○ 2026-06-16 17:39:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
kr	b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...	-
devplus.co.kr	weston.ns.cloudflare.com, grannbo.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.138

NS records: weston.ns.cloudflare.com, grannbo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.45, 104.21.35.124`
AAAA	2	`2606:4700:3032::6815:237c, 2606:4700:3034::ac43:dd2d`
NS	2	`grannbo.ns.cloudflare.com, weston.ns.cloudflare.com`
MX	3	`route2.mx.cloudflare.net (pri: 25), route1.mx.cloudflare.net (pri: 48)...`
TXT	4	`brevo-code:af3500940d4fa19c36824635840f7, google-site-verification=3VPFkCyHSno8s5s...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grannbo.ns.cloudflare.com dns.cloudflare`

Analysis

Hierarchy

devplus.co.kr serves as the parent of www.devplus.co.kr.

IP Addresses

devplus.co.kr resolves to four IP addresses: 104.21.35.124, 172.67.221.45, 2606:4700:3032::6815:237c and 2606:4700:3034::ac43:dd2d.

Among the host names that share IP numbers with devplus.co.kr are drunagle.com, dvpe.net, sirk.store and two others.

Name Servers

Two name servers handle the delegation for devplus.co.kr: grannbo.ns.cloudflare.com and weston.ns.cloudflare.com.

The domains terra-home.net, stawesome.com, autonerdz.com and deutsche(0x787878)x.com share a common name server delegation with devplus.co.kr.

devplus.co.kr has at least partial name server overlap with other domains, such as fustos.com, salavatore.icu, romamainaja.com and two others.

achiel.ns.cloudflare.com, kate.ns.cloudflare.com and dexter.ns.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.

Host names resolving to 6 IP numbers:

grannbo.ns.cloudflare.com resolves to 108.162.194.150, 162.159.38.150 and 172.64.34.150 among others, with 3 other IP addresses in total.

weston.ns.cloudflare.com resolves to 108.162.195.138, 162.159.44.138 and 172.64.35.138 among others, with 3 other IP addresses in total.

Mail Servers

devplus.co.kr has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

devplus.co.kr shares at least some of its mail servers with other domains — for example stengelra.com, bitflyersolutions.com, instaproo.org and two more.

Host names resolving to 6 IP numbers:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.