021yidou.com - robtex.com
021yidou.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:17b1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:d473🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.23.177Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.115🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kim.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| NS | walt.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.23.177, 172.67.212.115 | ||||||
| IPv6 | 2606:4700:3031::6815:17b1, 2606:4700:3034::ac43:d473 | ||||||
| SOA | kim.ns.cloudflare.comdns@cloudflare.com serial=2399970049 | ||||||
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=1774571487 | ||||||
Same first word
021yidou.com |
DNS History
9 records (6 active, 3 former)
○NSa.share-dns.com2026-03-22 → 2026-03-27 · 2 obs
○ 2026-03-27 00:34:14
○NSb.share-dns.net2026-03-22 → 2026-03-27 · 2 obs
○ 2026-03-27 00:34:14
●NSkim.ns.cloudflare.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 00:34:14
●NSwalt.ns.cloudflare.com2026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 00:34:14
●A104.21.23.1772026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 00:34:14
○A154.55.72.1032026-03-22 → 2026-03-27 · 2 obs
○ 2026-03-27 00:34:14
●A172.67.212.1152026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 00:34:14
●A2606:4700:3031::6815:17b12026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 00:34:14
●A2606:4700:3034::ac43:d4732026-03-22 → 2026-03-27 · 2 obs
● 2026-03-27 00:34:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| 021yidou.com | kim.ns.cloudflare.com, walt.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.126
NS records: kim.ns.cloudflare.com, walt.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021yidou.com (unsigned zone)
⏱️ Timing
Total: 236ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.212.115, 104.21.23.177 |
| AAAA | 2 | 2606:4700:3034::ac43:d473, 2606:4700:3031::6815:17b1 |
| NS | 2 | kim.ns.cloudflare.com, walt.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kim.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kim.ns.cloudflare.com, kim.ns.cloudflare.com, kim.ns.cloudflare.com...)
Analysis
IP Addresses
021yidou.com points to four IP numbers: 2606:4700:3031::6815:17b1, 2606:4700:3034::ac43:d473, 104.21.23.177 and 172.67.212.115.
Other host names, for instance andersonsrpnl.bloguetechno.com, www.sweetlouise.co.nz, damienhvkym.bloguetechno.com, mariolnop28517.bloguetechno.com and jeffreyoesh691470.bloguetechno.com share IP numbers with 021yidou.com.
Name Servers
021yidou.com is delegated to two name servers: kim.ns.cloudflare.com and walt.ns.cloudflare.com.
021yidou.com uses the same name server setup as other domains, for instance 79hs.com, yuyingkoucai.com, xzyda.com, ndbags.com and wxjzd.com.
021yidou.com shares name servers with other domains at least partially, for instance immigrationcompliance.net, parlay4d13.com, profarm.store, icydock.com.cn and jpact.com.
these name servers are commonly used together with casey.ns.cloudflare.com and leif.ns.cloudflare.com.
Host names with six IP numbers: kim.ns.cloudflare.com points to 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126; walt.ns.cloudflare.com points to 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.