schoolplus.kr - dns.ninja

schoolplus.kr

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:430f🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a79b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.15Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.167.155🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c1d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A2803:f800:50::6ca2:c31d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelias.ns.cloudflare.com
A2a06:98c1:50::ac40:231d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelias.ns.cloudflare.com
A108.162.195.29🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A162.159.44.29Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
A172.64.35.29🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelias.ns.cloudflare.com
NSgracie.ns.cloudflare.com
A2606:4700:50::a29f:2690🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A2803:f800:50::6ca2:c290🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgracie.ns.cloudflare.com
A2a06:98c1:50::ac40:2290🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgracie.ns.cloudflare.com
A108.162.194.144🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A162.159.38.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A172.64.34.144🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
TXTgoogle-site-verification=6bVyNFDq1LBaMI10RtzFNlHdf0bFeQrRcmSyIpaioBg
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.15, 172.67.167.155
IPv6 hints2606:4700:3034::6815:430f, 2606:4700:3034::ac43:a79b
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=159, name=cloudflare-ech.com
SOAelias.ns.cloudflare.comdns@cloudflare.com serial=2405577570

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=2606290942

Same first word

schoolplus.org
schoolplus.eu
schoolplus.ie
schoolplus.de
schoolplus.co
schoolplus.co.uk
schoolplus.com.sg
schoolplus.cc
schoolplus.com.hk
schoolplus.net
schoolplus.ru
schoolplus.in
schoolplus.biz
schoolplus.nl
schoolplus.us
schoolplus.kr

Similar names

plusschool.net
plusschool.nl
plusschool.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSelias.ns.cloudflare.comgracie.ns.cloudflare.comgreen.samsung.co.krred.samsung.co.krA104.21.67.15172.67.167.1552606:4700:3034::6815:430f2606:4700:3034::ac43:a79b172.64.80.1188.114.96.0188.114.97.0211.189.4.1722606:4700:130:436c:6f75:6466:6c61:72652a06:98c1:3120::2a06:98c1:3121::
●NSelias.ns.cloudflare.com2026-02-15 → 2026-06-29 · 3 obs
○ 2017-08-28 17:32:14
● 2026-02-15 01:00:50
● 2026-06-29 12:39:24
●NSgracie.ns.cloudflare.com2026-02-15 → 2026-06-29 · 3 obs
○ 2017-08-28 17:32:14
● 2026-02-15 01:00:50
● 2026-06-29 12:39:24
○NSgreen.samsung.co.kr2015-05-26 → 2017-08-28 · 4 obs
● 2015-05-26 22:58:04
● 2017-08-28 17:32:14
○ 2026-02-15 01:00:50
○ 2026-06-29 12:39:24
○NSred.samsung.co.kr2015-05-26 → 2017-08-28 · 4 obs
● 2015-05-26 22:58:04
● 2017-08-28 17:32:14
○ 2026-02-15 01:00:50
○ 2026-06-29 12:39:24
●A104.21.67.152026-03-28 → 2026-06-29 · 3 obs
○ 2026-03-19 01:20:46
● 2026-03-28 17:24:00
● 2026-06-29 12:39:24
○A172.64.80.12026-02-15 → 2026-02-15 · 4 obs
○ 2017-08-28 17:32:14
● 2026-02-15 01:00:50
○ 2026-03-19 01:20:46
○ 2026-06-29 12:39:24
●A172.67.167.1552026-03-28 → 2026-06-29 · 3 obs
○ 2026-03-19 01:20:46
● 2026-03-28 17:24:00
● 2026-06-29 12:39:24
○A188.114.96.02026-03-19 → 2026-03-19 · 4 obs
○ 2026-02-15 01:00:50
● 2026-03-19 01:20:46
○ 2026-03-28 17:24:00
○ 2026-06-29 12:39:24
○A188.114.97.02026-03-19 → 2026-03-19 · 4 obs
○ 2026-02-15 01:00:50
● 2026-03-19 01:20:46
○ 2026-03-28 17:24:00
○ 2026-06-29 12:39:24
○A211.189.4.1722015-05-26 → 2017-08-28 · 4 obs
● 2015-05-26 22:58:04
● 2017-08-28 17:32:14
○ 2026-02-15 01:00:50
○ 2026-06-29 12:39:24
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-15 → 2026-02-15 · 4 obs
○ 2017-08-28 17:32:14
● 2026-02-15 01:00:50
○ 2026-03-19 01:20:46
○ 2026-06-29 12:39:24
●A2606:4700:3034::6815:430f2026-03-28 → 2026-06-29 · 3 obs
○ 2026-03-19 01:20:46
● 2026-03-28 17:24:00
● 2026-06-29 12:39:24
●A2606:4700:3034::ac43:a79b2026-03-28 → 2026-06-29 · 3 obs
○ 2026-03-19 01:20:46
● 2026-03-28 17:24:00
● 2026-06-29 12:39:24
○A2a06:98c1:3120::2026-03-19 → 2026-03-19 · 4 obs
○ 2026-02-15 01:00:50
● 2026-03-19 01:20:46
○ 2026-03-28 17:24:00
○ 2026-06-29 12:39:24
○A2a06:98c1:3121::2026-03-19 → 2026-03-19 · 4 obs
○ 2026-02-15 01:00:50
● 2026-03-19 01:20:46
○ 2026-03-28 17:24:00
○ 2026-06-29 12:39:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krc.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr...-
schoolplus.krelias.ns.cloudflare.com, gracie.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.29

NS records: elias.ns.cloudflare.com, gracie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolplus.kr (unsigned zone)

⏱️ Timing

Total: 1411ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.67.15, 172.67.167.155
AAAA22606:4700:3034::ac43:a79b, 2606:4700:3034::6815:430f
NS2elias.ns.cloudflare.com, gracie.ns.cloudflare.com
TXT1google-site-verification=6bVyNFDq1LBaMI1
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elias.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

schoolplus.kr points to the four IP addresses 104.21.67.15, 172.67.167.155, 2606:4700:3034::6815:430f and 2606:4700:3034::ac43:a79b.

Additional host names — tron.guide, mobilemarkup.com, ex8v.com.cdn.cloudflare.net and two others — share IP numbers with schoolplus.kr.

Name Servers

The NS records for schoolplus.kr delegate to elias.ns.cloudflare.com and gracie.ns.cloudflare.com.

schoolplus.kr shares its name server setup with other domains, including abibifo.com, 9nite.com, saulgud.com and two others.

There is at least partial name server overlap between schoolplus.kr and other domains — luna80546.com, sirhuila.com.co, csgoruns.com and two more among them.

These name servers frequently co-occur with the name servers kristina.ns.cloudflare.com and ruben.ns.cloudflare.com.

Host names with 6 IP numbers:

elias.ns.cloudflare.com maps to 108.162.195.29, 162.159.44.29, 172.64.35.29 and 3 additional IP addresses.

gracie.ns.cloudflare.com maps to 108.162.194.144, 162.159.38.144, 172.64.34.144 and 3 additional IP addresses.