qdchangan.com - robtex.com
qdchangan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5f2e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8f01🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.46Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.143.1🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | steven.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c11🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | steven.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c311🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | steven.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2311🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | steven.ns.cloudflare.com | ||||||
| A | 108.162.195.17🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | steven.ns.cloudflare.com | ||||||
| A | 162.159.44.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | steven.ns.cloudflare.com | ||||||
| A | 172.64.35.17🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | steven.ns.cloudflare.com | ||||||
| NS | suzanne.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2657🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c257🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2257🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 108.162.194.87🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 162.159.38.87Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| A | 172.64.34.87🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | suzanne.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.46, 172.67.143.1 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5f2e, 2606:4700:3037::ac43:8f01 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=177, name=cloudflare-ech.com | ||||||
| SOA | steven.ns.cloudflare.comdns@cloudflare.com serial=2403590736 | ||||||
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=1778765891 | ||||||
Same first word
qdchangan.com |
DNS History
8 records (6 active, 2 former)
○NSns17.xincache.com2015-05-26 → 2017-03-27 · 4 obs
● 2017-03-27 22:25:24
○ 2026-05-07 01:00:28
○ 2026-05-14 13:45:12
○NSns18.xincache.com2015-05-26 → 2017-03-27 · 4 obs
● 2017-03-27 22:25:24
○ 2026-05-07 01:00:28
○ 2026-05-14 13:45:12
●NSsteven.ns.cloudflare.com2026-05-07 → 2026-05-14 · 3 obs
● 2026-05-07 01:00:28
● 2026-05-14 13:45:12
●NSsuzanne.ns.cloudflare.com2026-05-07 → 2026-05-14 · 3 obs
● 2026-05-07 01:00:28
● 2026-05-14 13:45:12
●A104.21.95.462026-05-07 → 2026-05-14 · 2 obs
● 2026-05-14 13:45:12
●A172.67.143.12026-05-07 → 2026-05-14 · 2 obs
● 2026-05-14 13:45:12
●A2606:4700:3030::6815:5f2e2026-05-07 → 2026-05-14 · 2 obs
● 2026-05-14 13:45:12
●A2606:4700:3037::ac43:8f012026-05-07 → 2026-05-14 · 2 obs
● 2026-05-14 13:45:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qdchangan.com | suzanne.ns.cloudflare.com, steven.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.87
NS records: suzanne.ns.cloudflare.com, steven.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdchangan.com (unsigned zone)
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.143.1, 104.21.95.46 |
| AAAA | 2 | 2606:4700:3030::6815:5f2e, 2606:4700:3037::ac43:8f01 |
| NS | 2 | steven.ns.cloudflare.com, suzanne.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | steven.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (suzanne.ns.cloudflare.com, suzanne.ns.cloudflare.com, suzanne.ns.cloudflare.com...)
Analysis
IP Addresses
qdchangan.com resolves to four IPs: 2606:4700:3030::6815:5f2e, 2606:4700:3037::ac43:8f01, 104.21.95.46 and 172.67.143.1.
Other host names such as wolters-haustechnik.de, shjqyzgs.com, bizite.com, dateinasia.org and 46e44cb.com share IP numbers with qdchangan.com.
Name Servers
qdchangan.com is delegated to two name servers: steven.ns.cloudflare.com and suzanne.ns.cloudflare.com.
qdchangan.com uses the same name server setup as other domains, including chinajkys.com, glyijie.com, sslook.com, shleize.com and wzxdhgsb.com.
At least part of the name servers for qdchangan.com are shared with other domains, for instance storagesideboards.com, visionunionflow.click, siberuorcapital.digital, gridflowmetrics.click and mcdonaldsgroenehilledijk.nl.
These name servers are often used together with rose.ns.cloudflare.com, michael.ns.cloudflare.com and tiffany.ns.cloudflare.com.
Host names with six IP numbers:
steven.ns.cloudflare.com points to: 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17.
suzanne.ns.cloudflare.com points to: 2606:4700:50::a29f:2657, 2803:f800:50::6ca2:c257, 2a06:98c1:50::ac40:2257, 108.162.194.87, 162.159.38.87 and 172.64.34.87.