kdoub.top - robtex.com
kdoub.top
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3968🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:a2f3🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.104Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.162.243🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ivy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c078🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2078🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 108.162.192.120🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 172.64.32.120🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.ns.cloudflare.com | ||||||
| A | 173.245.58.120🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ivy.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 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.104, 172.67.162.243 | ||||||
| IPv6 hints | 2606:4700:3030::6815:3968, 2606:4700:3032::ac43:a2f3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com | ||||||
| SOA | ivy.ns.cloudflare.comdns@cloudflare.com serial=2405925775 | ||||||
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-07-21_00:10:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396510912 | ||||||
Same first word
kdoub.top |
Similar names
DNS History
12 records (6 active, 6 former)
●NSivy.ns.cloudflare.com2026-04-14 → 2026-07-20 · 2 obs
● 2026-04-14 09:55:44
● 2026-07-20 16:47:40
● 2026-07-20 16:47:40
●NSsid.ns.cloudflare.com2026-04-14 → 2026-07-20 · 2 obs
● 2026-04-14 09:55:44
● 2026-07-20 16:47:40
● 2026-07-20 16:47:40
●A104.21.57.1042026-04-14 → 2026-07-20 · 6 obs
● 2026-04-14 09:55:44
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
●A172.67.162.2432026-04-14 → 2026-07-20 · 6 obs
● 2026-04-14 09:55:44
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
○A188.114.96.02026-06-17 → 2026-07-11 · 5 obs
○ 2026-05-17 01:32:56
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
○A188.114.97.02026-06-17 → 2026-07-11 · 5 obs
○ 2026-05-17 01:32:56
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
●A2606:4700:3030::6815:39682026-06-28 → 2026-07-20 · 4 obs
○ 2026-06-17 10:15:48
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
●A2606:4700:3032::ac43:a2f32026-06-28 → 2026-07-20 · 4 obs
○ 2026-06-17 10:15:48
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
● 2026-06-28 08:47:30
○ 2026-07-11 13:13:44
● 2026-07-20 16:47:40
○A2606:4700:3033::ac43:a2f32026-04-14 → 2026-05-17 · 4 obs
● 2026-04-14 09:55:44
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
○ 2026-07-20 16:47:40
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
○ 2026-07-20 16:47:40
○A2606:4700:3036::6815:39682026-04-14 → 2026-05-17 · 4 obs
● 2026-04-14 09:55:44
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
○ 2026-07-20 16:47:40
● 2026-05-17 01:32:56
○ 2026-06-17 10:15:48
○ 2026-07-20 16:47:40
○A2a06:98c1:3120::2026-06-17 → 2026-07-11 · 5 obs
○ 2026-05-17 01:32:56
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
○A2a06:98c1:3121::2026-06-17 → 2026-07-11 · 5 obs
○ 2026-05-17 01:32:56
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
● 2026-06-17 10:15:48
○ 2026-06-28 08:47:30
● 2026-07-11 13:13:44
○ 2026-07-20 16:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | b.zdnscloud.cn, j.zdnscloud.com, a.zdnscloud.cn, d.zdnscloud.com... | - |
| kdoub.top | ivy.ns.cloudflare.com, sid.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.143
NS records: ivy.ns.cloudflare.com, sid.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kdoub.top (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.162.243, 104.21.57.104 |
| AAAA | 2 | 2606:4700:3032::ac43:a2f3, 2606:4700:3030::6815:3968 |
| NS | 2 | ivy.ns.cloudflare.com, sid.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ivy.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
kdoub.top resolves to four IP addresses: 104.21.57.104, 172.67.162.243, 2606:4700:3030::6815:3968 and 2606:4700:3032::ac43:a2f3.
bos-ns1.bos.tattootemple.hk, 45626.net, html.tattootemple.hk and two other host names share IP numbers with kdoub.top.
Name Servers
DNS delegation for kdoub.top points to two name servers: ivy.ns.cloudflare.com and sid.ns.cloudflare.com.
kdoub.top uses the same name servers as several other domains — among them ncms.io, grocerydive.com, foodiefable.top and two more.
kdoub.top partially shares its NS delegation with several other domains, including ustravel.guide, ltcart.com, codecla.ws and two others.
These name servers often co-occur with the name servers hank.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
ivy.ns.cloudflare.com has IP addresses 108.162.192.120, 172.64.32.120 and 173.245.58.120, plus 3 other.
sid.ns.cloudflare.com has IP addresses 108.162.193.143, 172.64.33.143 and 173.245.59.143, plus 3 other.