`ko.ceramic.school`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:6e7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:7e7^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:483d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.6.231^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.231^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.61^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.6.231, 104.26.7.231, 172.67.72.61
		IPv6	2606:4700:20::681a:6e7, 2606:4700:20::681a:7e7, 2606:4700:20::ac43:483d

`ceramic.school`

	DNSSEC	⚠️ Not signed
	A	116.202.223.97^{🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC}
	NS	`gabe.ns.cloudflare.com` ⭐
	NS	`lara.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`dADd0cjw9p6l6x+NuUgpX39ygl3/vXv1WB2YN5NrwpA=`
	TXT	`facebook-domain-verification=9z65i4s0y7v5h2kg50j51aqqx4dccb`
	TXT	`facebook-domain-verification=ug718b75wwzko6f7k96uuq5f49xj7h`
	TXT	`google-site-verification=VfEvhEKPYb_g5a76fTI-nqyw29lh6oKuBx7WnY3JHdM`
	TXT	`google-site-verification=dYHX3fZEX4gmSf9kPsym39ORpvpIwmiKoAxzEqWZf8U`
	TXT	`pinterest-site-verification=16f640f8600cc2b28c3fbbe76e1416c1`
	TXT	`v=spf1 a:my.ceramic.school include:_spf.elasticemail.com include:_spf.google....`
	SOA	`gabe.ns.cloudflare.com`dns@cloudflare.com serial=2399990047

rank #871039 globally
rank #35 in the tld
this domain ceramic📈 Tranco rank: #225,011

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DNS History

10 records (6 active, 4 former)

●A104.26.6.2312026-03-24 → 2026-03-26 · 5 obs

● 2026-03-24 15:29:14
○ 2026-03-25 01:05:00
○ 2026-03-26 03:26:06
● 2026-03-26 19:38:24
● 2026-03-26 19:38:26

●A104.26.7.2312026-03-24 → 2026-03-26 · 5 obs

● 2026-03-24 15:29:14
○ 2026-03-25 01:05:00
○ 2026-03-26 03:26:06
● 2026-03-26 19:38:24
● 2026-03-26 19:38:26

●A172.67.72.612026-03-24 → 2026-03-26 · 5 obs

● 2026-03-24 15:29:14
○ 2026-03-25 01:05:00
○ 2026-03-26 03:26:06
● 2026-03-26 19:38:24
● 2026-03-26 19:38:26

○A188.114.96.02026-03-25 → 2026-03-26 · 5 obs

○ 2026-03-24 15:29:14
● 2026-03-25 01:05:00
● 2026-03-26 03:26:06
○ 2026-03-26 19:38:24
○ 2026-03-26 19:38:26

○A188.114.97.02026-03-25 → 2026-03-26 · 5 obs

○ 2026-03-24 15:29:14
● 2026-03-25 01:05:00
● 2026-03-26 03:26:06
○ 2026-03-26 19:38:24
○ 2026-03-26 19:38:26

●A2606:4700:20::681a:6e72026-03-24 → 2026-03-26 · 5 obs

● 2026-03-24 15:29:14
○ 2026-03-25 01:05:00
○ 2026-03-26 03:26:06
● 2026-03-26 19:38:24
● 2026-03-26 19:38:26

●A2606:4700:20::681a:7e72026-03-24 → 2026-03-26 · 5 obs

● 2026-03-24 15:29:14
○ 2026-03-25 01:05:00
○ 2026-03-26 03:26:06
● 2026-03-26 19:38:24
● 2026-03-26 19:38:26

●A2606:4700:20::ac43:483d2026-03-24 → 2026-03-26 · 5 obs

● 2026-03-24 15:29:14
○ 2026-03-25 01:05:00
○ 2026-03-26 03:26:06
● 2026-03-26 19:38:24
● 2026-03-26 19:38:26

○A2a06:98c1:3120::2026-03-25 → 2026-03-26 · 5 obs

○ 2026-03-24 15:29:14
● 2026-03-25 01:05:00
● 2026-03-26 03:26:06
○ 2026-03-26 19:38:24
○ 2026-03-26 19:38:26

○A2a06:98c1:3121::2026-03-25 → 2026-03-26 · 5 obs

○ 2026-03-24 15:29:14
● 2026-03-25 01:05:00
● 2026-03-26 03:26:06
○ 2026-03-26 19:38:24
○ 2026-03-26 19:38:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ceramic.school	gabe.ns.cloudflare.com, lara.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.114

NS records: gabe.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceramic.school (unsigned zone)

⏱️ Timing

Total: 66ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.7.231, 172.67.72.61...`
AAAA	3	`2606:4700:20::ac43:483d, 2606:4700:20::681a:6e7...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

ko.ceramic.school resolves to six IP numbers: 2606:4700:20::681a:6e7, 2606:4700:20::681a:7e7, 2606:4700:20::ac43:483d, 104.26.6.231, 104.26.7.231 and 172.67.72.61.

Other host names, for instance esafety.com, am.ceramic.school, az.ceramic.school, asia.chinavasion.com and id.chinavasion.com share IP numbers with ko.ceramic.school.

ko.ceramic.school - robtex.com