`zenn.sh`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2298^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:a216^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.152^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.162.22^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gloria.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2610^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gloria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c210^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gloria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2210^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gloria.ns.cloudflare.com`
		A	108.162.194.16^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gloria.ns.cloudflare.com`
		A	162.159.38.16^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gloria.ns.cloudflare.com`
		A	172.64.34.16^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gloria.ns.cloudflare.com`
NS	`malcolm.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c351^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`malcolm.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2351^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`malcolm.ns.cloudflare.com`
		A	108.162.195.81^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	162.159.44.81^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
		A	172.64.35.81^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`malcolm.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁹⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`google-site-verification=Q9uNKYoMP4igZxezbfuIWzAqjl_DwSvss6D_54H8iPQ`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.152, 172.67.162.22
		IPv6 hints	2606:4700:3037::6815:2298, 2606:4700:3037::ac43:a216
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`gloria.ns.cloudflare.com`dns@cloudflare.com serial=2402499310

`sh`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.sh` ⭐
	NS	`a2.nic.sh`
	NS	`b0.nic.sh`
	NS	`c0.nic.sh`
	SOA	`a0.nic.sh`hostmaster@donuts.email serial=1778461776

Same first word

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Similar names

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znen.net.cn

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nenz.jp

DNS History

9 records (9 active, 0 former)

●NSgloria.ns.cloudflare.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 02:29:22
● 2026-05-11 01:36:04

●NSmalcolm.ns.cloudflare.com2026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 02:29:22
● 2026-05-11 01:36:04

●MXroute1.mx.cloudflare.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:18:10
● 2026-05-11 01:36:04

●MXroute2.mx.cloudflare.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:18:10
● 2026-05-11 01:36:04

●MXroute3.mx.cloudflare.net2026-05-01 → 2026-05-11 · 2 obs

● 2026-05-01 08:18:10
● 2026-05-11 01:36:04

●A104.21.34.1522026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 02:29:22
● 2026-05-11 01:36:04

●A172.67.162.222026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 02:29:22
● 2026-05-11 01:36:04

●A2606:4700:3037::6815:22982026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 02:29:22
● 2026-05-11 01:36:04

●A2606:4700:3037::ac43:a2162026-04-14 → 2026-05-11 · 2 obs

● 2026-04-14 02:29:22
● 2026-05-11 01:36:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sh	a0.nic.sh, a2.nic.sh, b0.nic.sh, c0.nic.sh	8 records
zenn.sh	malcolm.ns.cloudflare.com, gloria.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.81

NS records: malcolm.ns.cloudflare.com, gloria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zenn.sh (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.162.22, 104.21.34.152`
AAAA	2	`2606:4700:3037::6815:2298, 2606:4700:3037::ac43:a216`
NS	2	`gloria.ns.cloudflare.com, malcolm.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 45), route2.mx.cloudflare.net (pri: 53)...`
TXT	2	`google-site-verification=Q9uNKYoMP4igZxe, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`gloria.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.sh, a0.nic.sh, a2.nic.sh...)

Analysis

IP Addresses

zenn.sh resolves to four IPs: 2606:4700:3037::6815:2298, 2606:4700:3037::ac43:a216, 104.21.34.152 and 172.67.162.22.

Other host names, for instance ultraf-low101.click, ambiancewindowcoverings.com, akirapaddison.com, www.rubeconcreative.com.cdn.cloudflare.net and www.stephsmith.io share IP numbers with zenn.sh.

Name Servers

zenn.sh has two name servers: gloria.ns.cloudflare.com and malcolm.ns.cloudflare.com.

zenn.sh shares the same name server setup as other domains, for example ducnn.com, blearn.ac, lob789.com, ap-2024.com and ttr-688.com.

zenn.sh shares some name servers with other domains, for example sognavocarriebradshaw.com, voicesmith.io, maison-eco-nature.com, onlinecasinorank.uy and pesarb.com.

These name servers are commonly used together with fish.ns.cloudflare.com and harleigh.ns.cloudflare.com.

Host names with six IP numbers: gloria.ns.cloudflare.com points to: 2606:4700:50::a29f:2610, 2803:f800:50::6ca2:c210, 2a06:98c1:50::ac40:2210, 108.162.194.16, 162.159.38.16 and 172.64.34.16; malcolm.ns.cloudflare.com points to: 2606:4700:58::a29f:2c51, 2803:f800:50::6ca2:c351, 2a06:98c1:50::ac40:2351, 108.162.195.81, 162.159.44.81 and 172.64.35.81.

Mail Servers

zenn.sh is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

zenn.sh shares some mail servers with other domains, at least partially; for instance central-dogma.org, advancedphar.ma, top-list.com, modiste.in and firerescuetruck.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25

zenn.sh - robtex.com

zenn.sh

sh

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`zenn.sh`

`sh`