`sgbaidu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d4dd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2d61^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.45.97^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.212.221^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kellen.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kellen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kellen.ns.cloudflare.com`
		A	108.162.195.160^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
		A	162.159.44.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
		A	172.64.35.160^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kellen.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.45.97, 172.67.212.221
		IPv6 hints	2606:4700:3036::ac43:d4dd, 2606:4700:3037::6815:2d61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOA	`kellen.ns.cloudflare.com`dns@cloudflare.com serial=2402510048

`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=1778426721

Subdomains

www.sgbaidu.com

Same first word

sgbaidu.com

Similar names

sdbaigu.com

gsbaidu.net

bigdusa.com

busgadi.blogspot.com

sdbaigu.net

baidugs.com

gaiusdb.com

bigdasu.com

DNS History

15 records (6 active, 9 former)

○NSf1g1ns1.dnspod.net2015-08-29 → 2016-12-22 · 4 obs

● 2015-08-29 21:09:18
● 2016-12-22 06:47:46
○ 2017-10-14 04:40:46
○ 2026-05-10 15:55:18

○NSf1g1ns2.dnspod.net2015-08-29 → 2016-12-22 · 4 obs

● 2015-08-29 21:09:18
● 2016-12-22 06:47:46
○ 2017-10-14 04:40:46
○ 2026-05-10 15:55:18

●NSkellen.ns.cloudflare.com2026-04-26 → 2026-05-10 · 3 obs

○ 2026-04-19 05:31:10
● 2026-04-26 22:10:20
● 2026-05-10 15:55:18

○NSns1.taoa.com2026-04-19 → 2026-05-10 · 2 obs

○ 2026-04-19 05:31:10
○ 2026-05-10 15:55:18

○NSns2.taoa.com2026-04-19 → 2026-05-10 · 2 obs

○ 2026-04-19 05:31:10
○ 2026-05-10 15:55:18

○NSns6.dnsdun.com2017-10-14 → 2017-10-14 · 4 obs

○ 2016-12-22 06:47:46
● 2017-10-14 04:40:46
○ 2026-04-19 05:31:10
○ 2026-05-10 15:55:18

○NSns6.dnsdun.net2017-10-14 → 2017-10-14 · 4 obs

○ 2016-12-22 06:47:46
● 2017-10-14 04:40:46
○ 2026-04-19 05:31:10
○ 2026-05-10 15:55:18

●NSpola.ns.cloudflare.com2026-04-26 → 2026-05-10 · 3 obs

○ 2026-04-19 05:31:10
● 2026-04-26 22:10:20
● 2026-05-10 15:55:18

○A103.193.244.2292017-10-14 → 2017-10-14 · 4 obs

○ 2016-12-22 06:47:46
● 2017-10-14 04:40:46
○ 2026-04-19 05:31:10
○ 2026-05-10 15:55:18

○A104.151.82.1482015-08-29 → 2016-12-22 · 4 obs

● 2015-08-29 21:09:18
● 2016-12-22 06:47:46
○ 2017-10-14 04:40:46
○ 2026-05-10 15:55:18

●A104.21.45.972026-04-26 → 2026-05-10 · 3 obs

○ 2026-04-19 05:31:10
● 2026-04-26 22:10:20
● 2026-05-10 15:55:18

●A172.67.212.2212026-04-26 → 2026-05-10 · 3 obs

○ 2026-04-19 05:31:10
● 2026-04-26 22:10:20
● 2026-05-10 15:55:18

●A2606:4700:3036::ac43:d4dd2026-04-26 → 2026-05-10 · 3 obs

○ 2026-04-19 05:31:10
● 2026-04-26 22:10:20
● 2026-05-10 15:55:18

●A2606:4700:3037::6815:2d612026-04-26 → 2026-05-10 · 3 obs

○ 2026-04-19 05:31:10
● 2026-04-26 22:10:20
● 2026-05-10 15:55:18

○A38.28.197.532026-04-19 → 2026-05-10 · 2 obs

○ 2026-04-19 05:31:10
○ 2026-05-10 15:55:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sgbaidu.com	pola.ns.cloudflare.com, kellen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.160

NS records: pola.ns.cloudflare.com, kellen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sgbaidu.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.45.97, 172.67.212.221`
AAAA	2	`2606:4700:3037::6815:2d61, 2606:4700:3036::ac43:d4dd`
NS	2	`kellen.ns.cloudflare.com, pola.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kellen.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.sgbaidu.com is a child of sgbaidu.com.

IP Addresses

sgbaidu.com refers to four IP numbers: 2606:4700:3036::ac43:d4dd, 2606:4700:3037::6815:2d61, 104.21.45.97 and 172.67.212.221.

Other host names, for instance tarreo.com, king88vna.com, tutorials-raspberrypi.com, skycrane.ca and bty.link share IP numbers with sgbaidu.com.

Name Servers

sgbaidu.com's delegation uses two name servers: kellen.ns.cloudflare.com and pola.ns.cloudflare.com.

sgbaidu.com uses the same name server setup as other domains, such as thenorthface.pa, thenorthface.hn, yorkshirerowing.co.uk, aifengpaicn.com and bushtrans.com.

sgbaidu.com at least partially shares name servers with other domains, including dogrungame.com, broccolotreeandlawn.com, wxwxbest.com, aaronnordstrom.com and delcoi.com.

These name servers are commonly used with mina.ns.cloudflare.com, kia.ns.cloudflare.com and arushi.ns.cloudflare.com.

Host names with six IP numbers:

kellen.ns.cloudflare.com points to 2606:4700:58::a29f:2ca0, 2803:f800:50::6ca2:c3a0, 2a06:98c1:50::ac40:23a0, 108.162.195.160, 162.159.44.160 and 172.64.35.160.

pola.ns.cloudflare.com points to 2606:4700:50::adf5:3ad6, 2803:f800:50::6ca2:c0d6, 2a06:98c1:50::ac40:20d6, 108.162.192.214, 172.64.32.214 and 173.245.58.214.

sgbaidu.com - robtex.com

sgbaidu.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

`sgbaidu.com`

`com`