qdfudi.com - robtex.com
qdfudi.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:4bb9🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b41e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.185Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.30🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| NS | rayden.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.75.185, 172.67.180.30 | ||||||
| IPv6 | 2606:4700:3036::6815:4bb9, 2606:4700:3037::ac43:b41e | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2398761772 | ||||||
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=1774524222 | ||||||
Same first word
qdfudi.com |
DNS History
13 records (6 active, 7 former)
○NSdns15.hichina.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-08-22 04:37:10
○ 2026-03-26 11:34:36
○NSdns16.hichina.com2008-03-09 → 2008-03-09 · 3 obs
○ 2015-08-22 04:37:10
○ 2026-03-26 11:34:36
●NSdorthy.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 11:34:36
○NSns1.xrnet.cn2015-08-22 → 2017-04-03 · 4 obs
● 2015-08-22 04:37:10
● 2017-04-03 19:43:32
○ 2026-03-26 11:34:36
○NSns2.xrnet.cn2015-10-16 → 2017-04-03 · 4 obs
● 2015-10-16 19:49:04
● 2017-04-03 19:43:32
○ 2026-03-26 11:34:36
●NSrayden.ns.cloudflare.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 11:34:36
○MXmx.mail.ym.163.com2015-10-16 → 2017-04-03 · 3 obs
● 2017-04-03 19:43:32
○ 2026-03-26 11:34:36
●A104.21.75.1852026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 11:34:36
○A115.47.76.1252015-08-22 → 2017-04-03 · 4 obs
● 2015-08-22 04:37:10
● 2017-04-03 19:43:32
○ 2026-03-26 11:34:36
●A172.67.180.302026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 11:34:36
○A202.10.67.1962008-03-09 → 2008-03-09 · 3 obs
○ 2015-08-22 04:37:10
○ 2026-03-26 11:34:36
●A2606:4700:3036::6815:4bb92026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 11:34:36
●A2606:4700:3037::ac43:b41e2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 11:34:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| qdfudi.com | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.163
NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdfudi.com (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.180.30, 104.21.75.185 |
| AAAA | 2 | 2606:4700:3036::6815:4bb9, 2606:4700:3037::ac43:b41e |
| NS | 2 | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dorthy.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com, dorthy.ns.cloudflare.com...)
Analysis
IP Addresses
qdfudi.com maps to four IP numbers: 2606:4700:3036::6815:4bb9, 2606:4700:3037::ac43:b41e, 104.21.75.185 and 172.67.180.30.
Other host names, for instance polarportal.org, grcential.com, down.08325.cn, afddi.up-dream.com and jinjun168.cn share IP numbers with qdfudi.com.
Name Servers
Two name servers dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com are delegated to qdfudi.com.
qdfudi.com uses the same name server configuration as other domains, such as chaozhuzhongji.com, xianrou6.com, debangqiche.com, bizope.com and haofuman.cn.
qdfudi.com at least partially shares name servers with other domains such as wsale.net, jrtubbs.com, buyessayscheap.com, 711agent.com and lender.sg.
These name servers are commonly used with jen.ns.cloudflare.com and dayana.ns.cloudflare.com.
Host names with six IP numbers: Host name dorthy.ns.cloudflare.com points to 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249; host name rayden.ns.cloudflare.com points to 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.