kcbaidu.com - robtex.com
kcbaidu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:3eb6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8a03🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.182Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.3🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | annalise.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ea🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 108.162.194.234🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 162.159.38.234Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| A | 172.64.34.234🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | annalise.ns.cloudflare.com | ||||||
| NS | noah.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noah.ns.cloudflare.com | ||||||
| A | 108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noah.ns.cloudflare.com | ||||||
| A | 172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noah.ns.cloudflare.com | ||||||
| A | 173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.62.182, 172.67.138.3 | ||||||
| IPv6 | 2606:4700:3037::6815:3eb6, 2606:4700:3037::ac43:8a03 | ||||||
| SOA | annalise.ns.cloudflare.comdns@cloudflare.com serial=2399415764 | ||||||
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.netnstld@verisign-grs.com serial=1774604242 | ||||||
DNS History
12 records (6 active, 6 former)
●NSannalise.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:58:58
○NSexpirens3.hichina.com2016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 04:17:12
○ 2016-11-19 11:59:30
○ 2026-03-27 09:58:58
○NSexpirens4.hichina.com2016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 04:17:12
○ 2016-11-19 11:59:30
○ 2026-03-27 09:58:58
○NSf1g1ns1.dnspod.net2015-06-19 → 2016-01-20 · 4 obs
● 2016-01-20 16:39:26
○ 2016-04-12 04:17:12
○ 2026-03-27 09:58:58
○NSf1g1ns2.dnspod.net2015-06-19 → 2016-01-20 · 4 obs
● 2016-01-20 16:39:26
○ 2016-04-12 04:17:12
○ 2026-03-27 09:58:58
●NSnoah.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:58:58
●A104.21.62.1822026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:58:58
○A113.10.222.412015-06-19 → 2016-01-20 · 4 obs
● 2016-01-20 16:39:26
○ 2016-04-12 04:17:12
○ 2026-03-27 09:58:58
●A172.67.138.32026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:58:58
●A2606:4700:3037::6815:3eb62026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:58:58
●A2606:4700:3037::ac43:8a032026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 09:58:58
○A42.120.158.782016-04-12 → 2016-04-12 · 4 obs
● 2016-04-12 04:17:12
○ 2016-11-19 11:59:30
○ 2026-03-27 09:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kcbaidu.com | noah.ns.cloudflare.com, annalise.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.234
NS records: noah.ns.cloudflare.com, annalise.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kcbaidu.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.62.182, 172.67.138.3 |
| AAAA | 2 | 2606:4700:3037::ac43:8a03, 2606:4700:3037::6815:3eb6 |
| NS | 2 | annalise.ns.cloudflare.com, noah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | annalise.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (noah.ns.cloudflare.com, noah.ns.cloudflare.com, noah.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by kcbaidu.com: 2606:4700:3037::6815:3eb6, 2606:4700:3037::ac43:8a03, 104.21.62.182 and 172.67.138.3.
other host names including matthewladams.com, zosix-anuz.site, web04.smidswater.nl, betandyou.io and laomainn.com share IP numbers with kcbaidu.com.
Name Servers
kcbaidu.com is delegated to two name servers annalise.ns.cloudflare.com and noah.ns.cloudflare.com.
kcbaidu.com shares the same name server setup as other domains, for instance pymrdl.com, njwanyi.com, zcyxtz.com, glyzc.com and gdboai.com.
kcbaidu.com at least partially shares name servers with other domains, for instance ikedacars.com.br, amfiscal.com, advantagementalhealthcenter.com, esportesdasortebr.org and fyne.in.
Host names with six IP numbers:
Host name annalise.ns.cloudflare.com points to: 2606:4700:50::a29f:26ea, 2803:f800:50::6ca2:c2ea, 2a06:98c1:50::ac40:22ea, 108.162.194.234, 162.159.38.234 and 172.64.34.234.
Host name noah.ns.cloudflare.com points to: 2606:4700:58::adf5:3b85, 2803:f800:50::6ca2:c185, 2a06:98c1:50::ac40:2185, 108.162.193.133, 172.64.33.133 and 173.245.59.133.