`354sihu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2acb^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:d20f^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.203^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.15^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ada.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a36^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c036^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ada.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2036^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ada.ns.cloudflare.com`
		A	108.162.192.54^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	172.64.32.54^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
		A	173.245.58.54^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ada.ns.cloudflare.com`
NS	`aragorn.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c143^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aragorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2143^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aragorn.ns.cloudflare.com`
		A	108.162.193.67^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	172.64.33.67^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	173.245.59.67^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.203, 172.67.210.15
		IPv6 hints	2606:4700:3031::6815:2acb, 2606:4700:3031::ac43:d20f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOA	`ada.ns.cloudflare.com`dns@cloudflare.com serial=2402885298

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778373341

Subdomains

www.354sihu.com

Same first word

354sihu.com

Similar names

sihu345.com

DNS History

15 records (6 active, 9 former)

●NSada.ns.cloudflare.com2017-12-31 → 2026-05-10 · 3 obs

○ 2017-01-04 17:19:16
● 2017-12-31 09:05:00
● 2026-05-10 01:04:42

●NSaragorn.ns.cloudflare.com2017-12-31 → 2026-05-10 · 3 obs

○ 2017-01-04 17:19:16
● 2017-12-31 09:05:00
● 2026-05-10 01:04:42

○NSpdns07.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:19:16
○ 2017-12-31 09:05:00
○ 2026-05-10 01:04:42

○NSpdns08.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:19:16
○ 2017-12-31 09:05:00
○ 2026-05-10 01:04:42

○MXmailstore1.secureserver.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:19:16
○ 2017-12-31 09:05:00
○ 2026-05-10 01:04:42

○MXsmtp.secureserver.net2017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:19:16
○ 2017-12-31 09:05:00
○ 2026-05-10 01:04:42

○A104.18.56.602017-12-31 → 2017-12-31 · 4 obs

○ 2017-01-04 17:19:16
● 2017-12-31 09:05:00
○ 2026-05-01 13:14:06
○ 2026-05-10 01:04:42

○A104.18.57.602017-12-31 → 2017-12-31 · 4 obs

○ 2017-01-04 17:19:16
● 2017-12-31 09:05:00
○ 2026-05-01 13:14:06
○ 2026-05-10 01:04:42

●A104.21.42.2032026-05-01 → 2026-05-10 · 3 obs

○ 2017-12-31 09:05:00
● 2026-05-01 13:14:06
● 2026-05-10 01:04:42

●A172.67.210.152026-05-01 → 2026-05-10 · 3 obs

○ 2017-12-31 09:05:00
● 2026-05-01 13:14:06
● 2026-05-10 01:04:42

○A2400:cb00:2048:1::6812:383c2017-12-31 → 2017-12-31 · 4 obs

○ 2017-01-04 17:19:16
● 2017-12-31 09:05:00
○ 2026-05-01 13:14:06
○ 2026-05-10 01:04:42

○A2400:cb00:2048:1::6812:393c2017-12-31 → 2017-12-31 · 4 obs

○ 2017-01-04 17:19:16
● 2017-12-31 09:05:00
○ 2026-05-01 13:14:06
○ 2026-05-10 01:04:42

●A2606:4700:3031::6815:2acb2026-05-01 → 2026-05-10 · 3 obs

○ 2017-12-31 09:05:00
● 2026-05-01 13:14:06
● 2026-05-10 01:04:42

●A2606:4700:3031::ac43:d20f2026-05-01 → 2026-05-10 · 3 obs

○ 2017-12-31 09:05:00
● 2026-05-01 13:14:06
● 2026-05-10 01:04:42

○A50.63.202.432017-01-04 → 2017-01-04 · 3 obs

● 2017-01-04 17:19:16
○ 2017-12-31 09:05:00
○ 2026-05-10 01:04:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
354sihu.com	ada.ns.cloudflare.com, aragorn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.54

NS records: ada.ns.cloudflare.com, aragorn.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.210.15, 104.21.42.203`
AAAA	2	`2606:4700:3031::ac43:d20f, 2606:4700:3031::6815:2acb`
NS	2	`ada.ns.cloudflare.com, aragorn.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ada.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.354sihu.com has 354sihu.com as its parent.

IP Addresses

354sihu.com maps to four IP numbers: 2606:4700:3031::6815:2acb, 2606:4700:3031::ac43:d20f, 104.21.42.203 and 172.67.210.15.

Other host names, for instance www.corner69.hr, mail.thresholdsolutions.net, minjinglvjv.com, herniategridio.digital and login-infousuarios.com share IP numbers with 354sihu.com.

Name Servers

Two name servers ada.ns.cloudflare.com and aragorn.ns.cloudflare.com are delegated to 354sihu.com.

354sihu.com uses the same name server configuration as other domains, such as crushonai.com, 269sihu.com, 263sihu.com, 302sihu.com and 200sihu.com.

354sihu.com at least partially shares name servers with other domains such as elexpertise.qc.ca, codeitbro.in, vivlium.com, checkmail.io and scholarshipsguider.com.

These name servers are commonly used with syeef.ns.cloudflare.com and bonnie.ns.cloudflare.com.

Host names with six IP numbers: Host name ada.ns.cloudflare.com points to 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54; host name aragorn.ns.cloudflare.com points to 2606:4700:58::adf5:3b43, 2803:f800:50::6ca2:c143, 2a06:98c1:50::ac40:2143, 108.162.193.67, 172.64.33.67 and 173.245.59.67.

354sihu.com - robtex.com

354sihu.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`354sihu.com`

`com`