oftschool.com - dns.ninja

oftschool.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:b408🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:1fe0🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.224Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.180.8🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyree.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A2803:f800:50::6ca2:c3cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkyree.ns.cloudflare.com
A2a06:98c1:50::ac40:23cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkyree.ns.cloudflare.com
A108.162.195.207🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A162.159.44.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A172.64.35.207🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.224, 172.67.180.8
IPv6 hints2606:4700:3033::ac43:b408, 2606:4700:3036::6815:1fe0
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com
SOAkyree.ns.cloudflare.comdns@cloudflare.com serial=2407977190

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786188939
rank #896680 globally
rank #384839 in the tld

Same first word

oftschool.com

DNS History

9 records (6 active, 3 former)

NSkyree.ns.cloudflare.comnicole.ns.cloudflare.comns1.dns.comns2.dns.comA104.21.31.224172.67.180.82606:4700:3033::ac43:b4082606:4700:3036::6815:1fe0107.163.47.205
●NSkyree.ns.cloudflare.com2026-07-29 → 2026-08-08 · 3 obs
○ 2026-06-12 17:07:48
● 2026-07-29 09:39:16
● 2026-08-08 11:51:48
●NSnicole.ns.cloudflare.com2026-07-29 → 2026-08-08 · 3 obs
○ 2026-06-12 17:07:48
● 2026-07-29 09:39:16
● 2026-08-08 11:51:48
○NSns1.dns.com2026-06-12 → 2026-06-12 · 3 obs
● 2026-06-12 17:07:48
○ 2026-07-29 09:39:16
○ 2026-08-08 11:51:48
○NSns2.dns.com2026-06-12 → 2026-06-12 · 3 obs
● 2026-06-12 17:07:48
○ 2026-07-29 09:39:16
○ 2026-08-08 11:51:48
●A104.21.31.2242026-07-29 → 2026-08-08 · 3 obs
○ 2026-06-12 17:07:48
● 2026-07-29 09:39:16
● 2026-08-08 11:51:48
○A107.163.47.2052026-06-12 → 2026-06-12 · 3 obs
● 2026-06-12 17:07:48
○ 2026-07-29 09:39:16
○ 2026-08-08 11:51:48
●A172.67.180.82026-07-29 → 2026-08-08 · 3 obs
○ 2026-06-12 17:07:48
● 2026-07-29 09:39:16
● 2026-08-08 11:51:48
●A2606:4700:3033::ac43:b4082026-07-29 → 2026-08-08 · 3 obs
○ 2026-06-12 17:07:48
● 2026-07-29 09:39:16
● 2026-08-08 11:51:48
●A2606:4700:3036::6815:1fe02026-07-29 → 2026-08-08 · 3 obs
○ 2026-06-12 17:07:48
● 2026-07-29 09:39:16
● 2026-08-08 11:51:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
oftschool.comnicole.ns.cloudflare.com, kyree.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.211

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oftschool.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.31.224, 172.67.180.8
AAAA22606:4700:3033::ac43:b408, 2606:4700:3036::6815:1fe0
NS2kyree.ns.cloudflare.com, nicole.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kyree.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nicole.ns.cloudflare.com, nicole.ns.cloudflare.com, nicole.ns.cloudflare.com...)

Analysis

IP Addresses

oftschool.com points to the four IP addresses 104.21.31.224, 172.67.180.8, 2606:4700:3033::ac43:b408 and 2606:4700:3036::6815:1fe0.

Among the host names that share IP numbers with oftschool.com are lh-racing.com, gaddynippercrayons.com, allegro.pl-kategorie846184672890.shop and two others.

Name Servers

DNS delegation for oftschool.com points to two name servers: kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

oftschool.com has the same name server delegation as a number of other domains, such as theduvvo.com, bj52seo.com, knicksoft.com and two more.

The name servers of oftschool.com overlap at least partially with those of other domains — among them balaton-part.hu, yixiaozhineng.com, tele2-kabinet.ru and two more.

These name servers commonly appear alongside the name servers sky.ns.cloudflare.com and peyton.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

kyree.ns.cloudflare.com has IP addresses 108.162.195.207, 162.159.44.207 and 172.64.35.207, plus 3 other.

nicole.ns.cloudflare.com has IP addresses 108.162.192.211, 172.64.32.211 and 173.245.58.211, plus 3 other.