ycshenglu.com - robtex.com
ycshenglu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:4546Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ce0bCloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.69.70Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.206.11Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kellen.ns.cloudflare.com ⭐ | ||||||
| NS | mina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.69.70, 172.67.206.11 | ||||||
| IPv6 hints | 2606:4700:3035::6815:4546, 2606:4700:3035::ac43:ce0b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | kellen.ns.cloudflare.comdns@cloudflare.com serial=2406621882 | ||||||
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=1784425422 | ||||||
Same first word
ycshenglu.com |
DNS History
18 records (6 active, 12 former)
○NSjuming.dnsdun.com2016-01-22 → 2016-01-22 · 4 obs
○ 2015-11-01 08:26:46
● 2016-01-22 18:05:42
○ 2017-05-30 07:55:56
○ 2026-07-19 01:54:04
● 2016-01-22 18:05:42
○ 2017-05-30 07:55:56
○ 2026-07-19 01:54:04
●NSkellen.ns.cloudflare.com2026-04-11 → 2026-07-19 · 3 obs
○ 2017-05-30 07:55:56
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
●NSmina.ns.cloudflare.com2026-04-11 → 2026-07-19 · 3 obs
○ 2017-05-30 07:55:56
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
○NSns1.bdydns.cn2017-05-30 → 2017-05-30 · 4 obs
○ 2016-01-22 18:05:42
● 2017-05-30 07:55:56
○ 2026-04-11 02:31:24
○ 2026-07-19 01:54:04
● 2017-05-30 07:55:56
○ 2026-04-11 02:31:24
○ 2026-07-19 01:54:04
○NSns10.cdncenter.com2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○NSns11.cdncenter.com2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○NSns12.cdncenter.com2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○NSns2.bdydns.cn2017-05-30 → 2017-05-30 · 4 obs
○ 2016-01-22 18:05:42
● 2017-05-30 07:55:56
○ 2026-04-11 02:31:24
○ 2026-07-19 01:54:04
● 2017-05-30 07:55:56
○ 2026-04-11 02:31:24
○ 2026-07-19 01:54:04
○NSns7.cdncenter.com2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○NSns8.cdncenter.com2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○NSns9.cdncenter.com2015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
●A104.21.69.702026-04-11 → 2026-07-19 · 3 obs
○ 2017-05-30 07:55:56
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
○A114.80.154.732015-06-23 → 2015-06-23 · 3 obs
● 2015-06-23 03:05:10
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○ 2015-11-01 08:26:46
○ 2026-07-19 01:54:04
○A122.114.225.912017-05-30 → 2017-05-30 · 4 obs
○ 2016-12-04 10:09:44
● 2017-05-30 07:55:56
○ 2026-04-11 02:31:24
○ 2026-07-19 01:54:04
● 2017-05-30 07:55:56
○ 2026-04-11 02:31:24
○ 2026-07-19 01:54:04
○A138.201.187.2412016-12-04 → 2016-12-04 · 4 obs
○ 2015-11-01 08:26:46
● 2016-12-04 10:09:44
○ 2017-05-30 07:55:56
○ 2026-07-19 01:54:04
● 2016-12-04 10:09:44
○ 2017-05-30 07:55:56
○ 2026-07-19 01:54:04
●A172.67.206.112026-04-11 → 2026-07-19 · 3 obs
○ 2017-05-30 07:55:56
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
●A2606:4700:3035::6815:45462026-04-11 → 2026-07-19 · 3 obs
○ 2017-05-30 07:55:56
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
●A2606:4700:3035::ac43:ce0b2026-04-11 → 2026-07-19 · 3 obs
○ 2017-05-30 07:55:56
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
● 2026-04-11 02:31:24
● 2026-07-19 01:54:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| ycshenglu.com | mina.ns.cloudflare.com, kellen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.160
NS records: mina.ns.cloudflare.com, kellen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ycshenglu.com (unsigned zone)
⏱️ Timing
Total: 1951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.206.11, 104.21.69.70 |
| AAAA | 2 | 2606:4700:3034::ac43:ce0b, 2606:4700:3036::6815:4546 |
| NS | 2 | kellen.ns.cloudflare.com, mina.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 (mina.ns.cloudflare.com, mina.ns.cloudflare.com, mina.ns.cloudflare.com...)
Analysis
IP Addresses
ycshenglu.com resolves to four IP addresses: 104.21.69.70, 172.67.206.11, 2606:4700:3035::6815:4546 and 2606:4700:3035::ac43:ce0b.
Name Servers
Two name servers handle the delegation for ycshenglu.com: kellen.ns.cloudflare.com and mina.ns.cloudflare.com.