5udoctor.com - robtex.com
5udoctor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1479🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:c0a9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.20.121Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.169🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lamar.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c8e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 108.162.195.142🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 162.159.44.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| A | 172.64.35.142🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lamar.ns.cloudflare.com | ||||||
| NS | phoenix.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 108.162.194.201🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 162.159.38.201Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| A | 172.64.34.201🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phoenix.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.20.121, 172.67.192.169 | ||||||
| IPv6 hints | 2606:4700:3030::6815:1479, 2606:4700:3037::ac43:c0a9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com | ||||||
| SOA | lamar.ns.cloudflare.comdns@cloudflare.com serial=2410361104 | ||||||
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=1785648417 | ||||||
Same first word
5udoctor.com |
DNS History
11 records (6 active, 5 former)
○NSa.share-dns.com2026-03-09 → 2026-08-02 · 2 obs
○ 2026-08-02 05:54:38
○NSb.share-dns.net2026-03-09 → 2026-08-02 · 2 obs
○ 2026-08-02 05:54:38
●NSlamar.ns.cloudflare.com2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:54:38
○NSns1.julydns.com2026-03-09 → 2026-03-09 · 2 obs
○ 2026-08-02 05:54:38
○NSns2.julydns.com2026-03-09 → 2026-03-09 · 2 obs
○ 2026-08-02 05:54:38
●NSphoenix.ns.cloudflare.com2026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:54:38
●A104.21.20.1212026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:54:38
○A154.93.148.472026-03-09 → 2026-08-02 · 2 obs
○ 2026-08-02 05:54:38
●A172.67.192.1692026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:54:38
●A2606:4700:3030::6815:14792026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:54:38
●A2606:4700:3037::ac43:c0a92026-08-02 → 2026-08-02 · 2 obs
● 2026-08-02 05:54:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 5udoctor.com | phoenix.ns.cloudflare.com, lamar.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.142
NS records: phoenix.ns.cloudflare.com, lamar.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 5udoctor.com (unsigned zone)
⏱️ Timing
Total: 80ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.169, 104.21.20.121 |
| AAAA | 2 | 2606:4700:3037::ac43:c0a9, 2606:4700:3030::6815:1479 |
| NS | 2 | lamar.ns.cloudflare.com, phoenix.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | lamar.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (phoenix.ns.cloudflare.com, phoenix.ns.cloudflare.com, phoenix.ns.cloudflare.com...)
Analysis
IP Addresses
5udoctor.com directs to four IP numbers, which are 104.21.20.121, 172.67.192.169, 2606:4700:3030::6815:1479 and 2606:4700:3037::ac43:c0a9.
www.doucma.sk, in2dki-phx.com, affordablejacksonmselectrician.com and two other host names share IP numbers with 5udoctor.com.
Name Servers
5udoctor.com is delegated to two name servers: lamar.ns.cloudflare.com and phoenix.ns.cloudflare.com.
5udoctor.com uses the same name servers as several other domains — among them kundalvjian.com, ynlixiu.com, pirenze.com and two more.
At least some of 5udoctor.com's name servers are shared with other domains, for example pengyuhang.com, pelikaanicasinos.com, echt(0x736578)geschichten.com and two more.
It is common to find these name servers alongside the name servers daniella.ns.cloudflare.com, margo.ns.cloudflare.com, romina.ns.cloudflare.com and two others.
Hostnames that resolve to 6 IP addresses:
lamar.ns.cloudflare.com resolves to 108.162.195.142, 162.159.44.142, 172.64.35.142 and 3 other IP addresses.
phoenix.ns.cloudflare.com resolves to 108.162.194.201, 162.159.38.201, 172.64.34.201 and 3 other IP addresses.