class76.space - dns.ninja

class76.space

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:cb71🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:164a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.22.74Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.113🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalice.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
A2803:f800:50::6ca2:c03c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalice.ns.cloudflare.com
A2a06:98c1:50::ac40:203c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalice.ns.cloudflare.com
A108.162.192.60🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
A172.64.32.60🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
A173.245.58.60🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalice.ns.cloudflare.com
NSgreg.ns.cloudflare.com
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.22.74, 172.67.203.113
IPv6 hints2606:4700:3032::ac43:cb71, 2606:4700:3035::6815:164a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=215, name=cloudflare-ech.com
SOAalice.ns.cloudflare.comdns@cloudflare.com serial=2409153870

space

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1785514125

Same first word

class76.space
class76.github.io

Similar names

class67.co.uk
class67.com

DNS History

11 records (6 active, 5 former)

NSalice.ns.cloudflare.comgreg.ns.cloudflare.comA104.21.22.74172.67.203.1132606:4700:3032::ac43:cb712606:4700:3035::6815:164a188.114.96.0188.114.97.02606:4700:3037::ac43:cb712a06:98c1:3120::2a06:98c1:3121::
●NSalice.ns.cloudflare.com2026-06-12 → 2026-07-31 · 2 obs
● 2026-06-12 17:19:06
● 2026-07-31 16:11:28
●NSgreg.ns.cloudflare.com2026-06-12 → 2026-07-31 · 2 obs
● 2026-06-12 17:19:06
● 2026-07-31 16:11:28
●A104.21.22.742026-06-12 → 2026-07-31 · 4 obs
● 2026-06-12 17:19:06
○ 2026-06-21 18:28:18
● 2026-07-31 16:11:26
● 2026-07-31 16:11:28
●A172.67.203.1132026-06-12 → 2026-07-31 · 4 obs
● 2026-06-12 17:19:06
○ 2026-06-21 18:28:18
● 2026-07-31 16:11:26
● 2026-07-31 16:11:28
○A188.114.96.02026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-12 17:19:06
● 2026-06-21 18:28:18
○ 2026-07-31 16:11:26
○ 2026-07-31 16:11:28
○A188.114.97.02026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-12 17:19:06
● 2026-06-21 18:28:18
○ 2026-07-31 16:11:26
○ 2026-07-31 16:11:28
●A2606:4700:3032::ac43:cb712026-07-31 → 2026-07-31 · 3 obs
○ 2026-06-21 18:28:18
● 2026-07-31 16:11:26
● 2026-07-31 16:11:28
●A2606:4700:3035::6815:164a2026-06-12 → 2026-07-31 · 4 obs
● 2026-06-12 17:19:06
○ 2026-06-21 18:28:18
● 2026-07-31 16:11:26
● 2026-07-31 16:11:28
○A2606:4700:3037::ac43:cb712026-06-12 → 2026-06-12 · 3 obs
● 2026-06-12 17:19:06
○ 2026-06-21 18:28:18
○ 2026-07-31 16:11:28
○A2a06:98c1:3120::2026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-12 17:19:06
● 2026-06-21 18:28:18
○ 2026-07-31 16:11:26
○ 2026-07-31 16:11:28
○A2a06:98c1:3121::2026-06-21 → 2026-06-21 · 4 obs
○ 2026-06-12 17:19:06
● 2026-06-21 18:28:18
○ 2026-07-31 16:11:26
○ 2026-07-31 16:11:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
spacens10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org8 records
class76.spacegreg.ns.cloudflare.com, alice.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.60

NS records: greg.ns.cloudflare.com, alice.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class76.space (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.203.113, 104.21.22.74
AAAA22606:4700:3032::ac43:cb71, 2606:4700:3035::6815:164a
NS2alice.ns.cloudflare.com, greg.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alice.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

class76.space resolves to four IP addresses: 104.21.22.74, 172.67.203.113, 2606:4700:3032::ac43:cb71 and 2606:4700:3035::6815:164a.

exectrainingspark.sbs, www.star-kom.pl, sbaron.de and two other host names share IP numbers with class76.space.

Name Servers

The NS records for class76.space delegate to alice.ns.cloudflare.com and greg.ns.cloudflare.com.

class76.space uses the same name servers as several other domains — among them vivacabo.com, edu2.lol, class-room.lol and two more.

class76.space partially shares its NS delegation with several other domains, including griswoldlights.com, unitekitalia.com, ankaranexia.com and two others.

These name servers often co-occur with the name servers gerald.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alice.ns.cloudflare.com maps to 108.162.192.60, 172.64.32.60, 173.245.58.60 and 3 additional IP addresses.

greg.ns.cloudflare.com maps to 108.162.193.115, 172.64.33.115, 173.245.59.115 and 3 additional IP addresses.