diff --git a/domains/_dmarc.mail.soisyearbook.is-cool.dev.json b/domains/_dmarc.mail.soisyearbook.is-cool.dev.json
deleted file mode 100644
index fd086f80..00000000
--- a/domains/_dmarc.mail.soisyearbook.is-cool.dev.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-    "schema": "../schemas/domain.schema.json",
-    "description": "The domain for project use",
-    
-    "domain": "is-cool.dev",
-    "subdomain": "_dmarc.mail.soisyearbook",
-    
-    "owner": {
-        "email": "17sdheeraj-opendomains@wingarr.eu.org"
-    },
-    
-    "record": {
-        "TXT": ["v=DMARC1; p=none; rua=mailto:dmarc-aggregate-soisyb.zoho@wingarr.eu.org; ruf=mailto:dmarc-forensic-soisyb.zoho@wingarr.eu.org; sp=none; adkim=r; aspf=r"]
-    },
-    
-    "proxied": false
-}
diff --git a/domains/_github-pages-challenge-soisyearbook10.soisyb.is-cool.dev.json b/domains/_github-pages-challenge-soisyearbook10.soisyb.is-cool.dev.json
deleted file mode 100644
index a4342d1a..00000000
--- a/domains/_github-pages-challenge-soisyearbook10.soisyb.is-cool.dev.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "domain": "is-cool.dev",
-  "subdomain": "_github-pages-challenge-soisyearbook10.soisyb",
-
-  "owner": {
-    "email": "17sdheeraj-opendomains@wingarr.eu.org"
-  },
-
-  "record": {
-    "TXT": ["c3665e034987f5103c950e0fda65cf"]
-  },
-
-  "proxied": false
-}
diff --git a/domains/_github-pages-challenge-soisyearbook10.soisyearbook.is-cool.dev.json b/domains/_github-pages-challenge-soisyearbook10.soisyearbook.is-cool.dev.json
deleted file mode 100644
index eb662cdc..00000000
--- a/domains/_github-pages-challenge-soisyearbook10.soisyearbook.is-cool.dev.json
+++ /dev/null
@@ -1,14 +0,0 @@
-{
-  "domain": "is-cool.dev",
-  "subdomain": "_github-pages-challenge-soisyearbook10.soisyearbook",
-
-  "owner": {
-    "email": "17sdheeraj-opendomains@wingarr.eu.org"
-  },
-
-  "record": {
-    "TXT": ["6471b445466fc4dcc4e255092fc6b0"]
-  },
-
-  "proxied": false
-}
diff --git a/domains/mail.soisyearbook.is-cool.dev.json b/domains/mail.soisyearbook.is-cool.dev.json
deleted file mode 100644
index 5468b834..00000000
--- a/domains/mail.soisyearbook.is-cool.dev.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-    "schema": "../schemas/domain.schema.json",
-    "description": "The domain for project use",
-    
-    "domain": "is-cool.dev",
-    "subdomain": "mail.soisyearbook",
-    
-    "owner": {
-        "email": "17sdheeraj-opendomains@wingarr.eu.org"
-    },
-    
-    "record": {
-        "TXT": ["zoho-verification=zb62358858.zmverify.zoho.in", "v=spf1 include:zoho.in ~all"],
-        "MX": ["mx.zoho.in", "mx2.zoho.in", "mx3.zoho.in"]
-    },
-    
-    "proxied": false
-}
diff --git a/domains/neko.is-cool.dev.json b/domains/neko.is-cool.dev.json
new file mode 100644
index 00000000..d0aeefa6
--- /dev/null
+++ b/domains/neko.is-cool.dev.json
@@ -0,0 +1,16 @@
+{
+    "description": "for my funny(study and test basically) project, I will never abuse it",
+    
+    "domain": "is-cool.dev",
+    "subdomain": "neko",
+    
+    "owner": {
+        "email": "red@pissmail.com"
+    },
+
+    "record": {
+        "NS": ["greg.ns.cloudflare.com", "susan.ns.cloudflare.com"]
+    },
+
+    "proxied": false
+}
diff --git a/domains/soisyb.is-cool.dev.json b/domains/soisyb.is-cool.dev.json
index 93c00867..8de7661d 100644
--- a/domains/soisyb.is-cool.dev.json
+++ b/domains/soisyb.is-cool.dev.json
@@ -1,17 +1,14 @@
 {
-    "schema": "../schemas/domain.schema.json",
-    "description": "The domain for project use",
-    
     "domain": "is-cool.dev",
     "subdomain": "soisyb",
-    
+
     "owner": {
         "email": "17sdheeraj-opendomains@wingarr.eu.org"
     },
-    
+
     "record": {
-        "CNAME": "soisyearbook10.github.io"
+        "NS": ["athena.ns.cloudflare.com", "dane.ns.cloudflare.com"]
     },
-    
+
     "proxied": false
 }
diff --git a/domains/soisyearbook.is-cool.dev.json b/domains/soisyearbook.is-cool.dev.json
index 6ce97e0d..e16dc215 100644
--- a/domains/soisyearbook.is-cool.dev.json
+++ b/domains/soisyearbook.is-cool.dev.json
@@ -1,17 +1,14 @@
 {
-    "schema": "../schemas/domain.schema.json",
-    "description": "The domain for project use",
-    
     "domain": "is-cool.dev",
     "subdomain": "soisyearbook",
-    
+
     "owner": {
         "email": "17sdheeraj-opendomains@wingarr.eu.org"
     },
-    
+
     "record": {
-        "CNAME": "soisyearbook10.github.io"
+        "NS": ["athena.ns.cloudflare.com", "dane.ns.cloudflare.com"]
     },
-    
+
     "proxied": false
 }
diff --git a/domains/zmail._domainkey.mail.soisyearbook.is-cool.dev.json b/domains/zmail._domainkey.mail.soisyearbook.is-cool.dev.json
deleted file mode 100644
index 07484e00..00000000
--- a/domains/zmail._domainkey.mail.soisyearbook.is-cool.dev.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-    "schema": "../schemas/domain.schema.json",
-    "description": "The domain for project use",
-    
-    "domain": "is-cool.dev",
-    "subdomain": "zmail._domainkey.mail.soisyearbook",
-    
-    "owner": {
-        "email": "17sdheeraj-opendomains@wingarr.eu.org"
-    },
-    
-    "record": {
-        "TXT": ["v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnZqLNN4pJfN5ibC+FLXAVCE20me6i2hjGvkXeMgx0+YkYLmVyIU21u1/PjXGGQ+SJFIai1xDS/WFsvqZtQCl1AKEJtMu3QJ7lfcfJIK0B02un5etSs7KLA21B5EgulUOrCs/GGgyILc4vJbjWOiOdu4SKPQuhNDEztCvVGi5PLPkyArmUPKU+7/82HCp56/zfyDF2ImuKwAz23SRgjI+BSZOhpZWsDzLdNfW7UH1d//cMQgzlC0gwrCgUSL/689G/QAZw4nRjhAirpz2ttxUFLMj8REVzcvZxJYFuYEj1uIlONsLFmQ2kadH/RPfYYpdrmhOtZnnH+OxchdL3s3IowIDAQAB"]
-    },
-    
-    "proxied": false
-}