1yzs.cn - robtex.com
1yzs.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:4f26🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:8d8b🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.38Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.141.139🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ajay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| A | 173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ajay.ns.cloudflare.com | ||||||
| NS | olivia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.38, 172.67.141.139 | ||||||
| IPv6 hints | 2606:4700:3032::6815:4f26, 2606:4700:3032::ac43:8d8b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com | ||||||
| SOA | ajay.ns.cloudflare.comdns@cloudflare.com serial=2409241591 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035055735 | ||||||
Same first word
1yzs.cn |
Similar names
DNS History
15 records (6 active, 9 former)
●NSajay.ns.cloudflare.com2026-03-27 → 2026-07-18 · 2 obs
● 2026-03-27 22:51:14
● 2026-07-18 10:16:20
● 2026-07-18 10:16:20
○NSdm1.longmingdns.com2026-03-27 → 2026-07-18 · 2 obs
○ 2026-03-27 22:51:14
○ 2026-07-18 10:16:20
○ 2026-07-18 10:16:20
○NSdm2.longmingdns.com2026-03-27 → 2026-07-18 · 2 obs
○ 2026-03-27 22:51:14
○ 2026-07-18 10:16:20
○ 2026-07-18 10:16:20
●NSolivia.ns.cloudflare.com2026-03-27 → 2026-07-18 · 2 obs
● 2026-03-27 22:51:14
● 2026-07-18 10:16:20
● 2026-07-18 10:16:20
●A104.21.79.382026-03-27 → 2026-07-18 · 5 obs
● 2026-03-27 22:51:14
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
● 2026-07-18 10:16:20
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
● 2026-07-18 10:16:20
○A107.148.187.1412026-03-27 → 2026-07-18 · 2 obs
○ 2026-03-27 22:51:14
○ 2026-07-18 10:16:20
○ 2026-07-18 10:16:20
●A172.67.141.1392026-03-27 → 2026-07-18 · 5 obs
● 2026-03-27 22:51:14
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
● 2026-07-18 10:16:20
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
● 2026-07-18 10:16:20
○A188.114.96.02026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-05 08:55:38
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
○A188.114.97.02026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-05 08:55:38
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
●A2606:4700:3032::6815:4f262026-07-18 → 2026-07-18 · 3 obs
○ 2026-06-09 03:21:26
● 2026-07-18 10:16:16
● 2026-07-18 10:16:20
● 2026-07-18 10:16:16
● 2026-07-18 10:16:20
●A2606:4700:3032::ac43:8d8b2026-07-18 → 2026-07-18 · 3 obs
○ 2026-06-09 03:21:26
● 2026-07-18 10:16:16
● 2026-07-18 10:16:20
● 2026-07-18 10:16:16
● 2026-07-18 10:16:20
○A2606:4700:3033::ac43:8d8b2026-03-27 → 2026-06-09 · 6 obs
● 2026-03-27 22:51:14
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
○ 2026-07-18 10:16:16
○ 2026-07-18 10:16:20
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
○ 2026-07-18 10:16:16
○ 2026-07-18 10:16:20
○A2606:4700:3034::6815:4f262026-03-27 → 2026-06-09 · 6 obs
● 2026-03-27 22:51:14
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
○ 2026-07-18 10:16:16
○ 2026-07-18 10:16:20
● 2026-06-05 08:55:38
○ 2026-06-09 02:39:20
● 2026-06-09 03:21:26
○ 2026-07-18 10:16:16
○ 2026-07-18 10:16:20
○A2a06:98c1:3120::42026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-05 08:55:38
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
○A2a06:98c1:3121::42026-06-09 → 2026-06-09 · 4 obs
○ 2026-06-05 08:55:38
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
● 2026-06-09 02:39:20
○ 2026-06-09 03:21:26
○ 2026-07-18 10:16:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn... | - |
| 1yzs.cn | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.221
NS records: ajay.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1yzs.cn (unsigned zone)
⏱️ Timing
Total: 4495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.141.139, 104.21.79.38 |
| AAAA | 2 | 2606:4700:3032::ac43:8d8b, 2606:4700:3032::6815:4f26 |
| NS | 2 | ajay.ns.cloudflare.com, olivia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ajay.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
1yzs.cn directs to four IP numbers, which are 104.21.79.38, 172.67.141.139, 2606:4700:3032::6815:4f26 and 2606:4700:3032::ac43:8d8b.
Two other host names, along with samedverex.com, iqizhvis.unimugo.ac.id and nsascbph.unimugo.ac.id, also share IP numbers with 1yzs.cn.
Name Servers
1yzs.cn is delegated to two name servers: ajay.ns.cloudflare.com and olivia.ns.cloudflare.com.
1yzs.cn shares its NS records with other domains, for example mbeilo.com, franray.cn, 029by.cn and two others.
The name servers of 1yzs.cn overlap at least partially with those of other domains — among them qbewvrqe.xyz, altiamoderncapital.digital, fhoy.com.mx and two more.
The name servers peyton.ns.cloudflare.com, paityn.ns.cloudflare.com and abby.ns.cloudflare.com are commonly seen alongside these name servers.
DNS names with 6 IP addresses:
ajay.ns.cloudflare.com resolves to 108.162.193.56, 172.64.33.56, 173.245.59.56 and 3 other IP addresses.
olivia.ns.cloudflare.com resolves to 108.162.194.221, 162.159.38.221, 172.64.34.221 and 3 other IP addresses.