🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hypertextlink.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:1a7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:81a4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.167^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.164^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fatima.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fatima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fatima.ns.cloudflare.com`
		A	108.162.194.188^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	162.159.38.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	172.64.34.188^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`google-site-verification=3yO7irYQlTXuWdWuufKVyUSfZiE1njJQ-JjUGz9wcb4`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=cqkuUbf3dyqKvcUxg9YS`
TXT	`zoho-verification=zb49754277.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.167, 172.67.129.164
		IPv6 hints	2606:4700:3031::6815:1a7, 2606:4700:3037::ac43:81a4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=147, name=cloudflare-ech.com
SOA	`fatima.ns.cloudflare.com`dns@cloudflare.com serial=2412920264

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

hypertextlink.com

hypertextlink.dev

Previous names

Next names

DNS History

9 records (9 active, 0 former)

●NSfatima.ns.cloudflare.com2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●NSsid.ns.cloudflare.com2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●MXmx1.feishu.cn2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●MXmx2.feishu.cn2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●MXmx3.feishu.cn2026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●A104.21.1.1672026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●A172.67.129.1642026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●A2606:4700:3031::6815:1a72026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

●A2606:4700:3037::ac43:81a42026-09-01 → 2026-09-02 · 2 obs

● 2026-09-01 04:46:44
● 2026-09-02 11:13:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	-
hypertextlink.dev	fatima.ns.cloudflare.com, sid.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.188

NS records: fatima.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hypertextlink.dev (unsigned zone)

⏱️ Timing

Total: 887ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.164, 104.21.1.167`
AAAA	2	`2606:4700:3031::6815:1a7, 2606:4700:3037::ac43:81a4`
NS	2	`fatima.ns.cloudflare.com, sid.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	4	`google-site-verification=3yO7irYQlTXuWdW, v=spf1 +include:_netblocks.m.feishu.cn -...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fatima.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

hypertextlink.dev directs to four IP numbers, which are 104.21.1.167, 172.67.129.164, 2606:4700:3031::6815:1a7 and 2606:4700:3037::ac43:81a4.

Additional host names — hlbzjx.com, ssetschool.org, kiizamugishaadvocates.com and two others — share IP numbers with hypertextlink.dev.

Name Servers

hypertextlink.dev has two authoritative name servers — fatima.ns.cloudflare.com and sid.ns.cloudflare.com.

hypertextlink.dev shares its name server setup with other domains, including iteachu.ai, paris-paloma-birthday.pages.dev, pinkchyu-birthday20251126.pages.dev and two others.

The name servers of hypertextlink.dev overlap at least partially with those of other domains — among them sorrowsoon.workers.dev, quarterdeck.group, princeimc.in and two more.

The name servers pedro.ns.cloudflare.com, fred.ns.cloudflare.com and aragorn.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

fatima.ns.cloudflare.com points to 108.162.194.188, 162.159.38.188, 172.64.34.188 and 3 other IP addresses.

sid.ns.cloudflare.com points to 108.162.193.143, 172.64.33.143, 173.245.59.143 and 3 other IP addresses.

Mail Servers

Mail for hypertextlink.dev is routed through three mail servers — mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

hypertextlink.dev shares mail servers — at least in part — with other domains, including zhi.pet, byear.cn, fairpeakhome.com and two others.

Host names with three IP numbers:

mx3.feishu.cn resolves to 52.220.106.220, 101.126.58.225 and 122.14.229.0.

Host names with two IP numbers:

mx2.feishu.cn resolves to 101.126.58.225 and 122.14.229.0.

Host names pointing to a single IP address:

mx1.feishu.cn resolves to 52.220.106.220.

The host names mx3.feishu.cn and mx1.feishu.cn both resolve to 52.220.106.220 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 101.126.58.225 IP addresses.

The host names mx3.feishu.cn and mx2.feishu.cn both resolve to 122.14.229.0 IP addresses.

hypertextlink.dev - robtex.com