wustdkc.com - robtex.com
wustdkc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5f75🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:90bd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.117Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.189🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hank.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b74🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c174🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2174🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 108.162.193.116🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 172.64.33.116🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| A | 173.245.59.116🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hank.ns.cloudflare.com | ||||||
| NS | shubhi.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:263f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 108.162.194.63🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 162.159.38.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 172.64.34.63🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.95.117, 172.67.144.189 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5f75, 2606:4700:3037::ac43:90bd | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com | ||||||
| SOA | hank.ns.cloudflare.comdns@cloudflare.com serial=2400794882 | ||||||
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=1776089892 | ||||||
Subdomains
mail.wustdkc.com |
Same first word
wustdkc.com |
DNS History
7 records (6 active, 1 former)
○NS(root)2015-07-01 → 2016-11-26 · 4 obs
● 2016-11-26 12:20:58
○ 2017-12-17 22:22:04
○ 2026-04-13 14:40:18
●NShank.ns.cloudflare.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 23:55:04
● 2026-04-13 14:40:18
●NSshubhi.ns.cloudflare.com2026-04-09 → 2026-04-13 · 3 obs
● 2026-04-09 23:55:04
● 2026-04-13 14:40:18
●A104.21.95.1172026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:40:18
●A172.67.144.1892026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:40:18
●A2606:4700:3033::6815:5f752026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:40:18
●A2606:4700:3037::ac43:90bd2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 14:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| wustdkc.com | hank.ns.cloudflare.com, shubhi.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.116
NS records: hank.ns.cloudflare.com, shubhi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for wustdkc.com (unsigned zone)
⏱️ Timing
Total: 179ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.144.189, 104.21.95.117 |
| AAAA | 2 | 2606:4700:3037::ac43:90bd, 2606:4700:3033::6815:5f75 |
| NS | 2 | hank.ns.cloudflare.com, shubhi.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hank.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (hank.ns.cloudflare.com, hank.ns.cloudflare.com, hank.ns.cloudflare.com...)
Analysis
Hierarchy
wustdkc.com is a parent of mail.wustdkc.com.
IP Addresses
wustdkc.com points to four IP numbers: 2606:4700:3033::6815:5f75, 2606:4700:3037::ac43:90bd, 104.21.95.117 and 172.67.144.189.
Other host names, for instance www.digisapiens.com.cdn.cloudflare.net, sjz-xindi.com, www.foodbyjo-ann.nl, linksarang.com and shopturntospartan.com share IP numbers with wustdkc.com.
Name Servers
Delegation for wustdkc.com rests with two name servers, hank.ns.cloudflare.com and shubhi.ns.cloudflare.com.
wustdkc.com shares the same name server setup as other domains, including jdfdhg.com, fzob.cn, qv19.cn, zzltgp.com and jssddq.com.
wustdkc.com at least partially shares name servers with other domains, for instance atslog.com.br, alisonstreet.com, rosehillscityofindustry.com, carsthailand.net and therollinshotels.com.
These name servers are commonly used with the name servers gerald.ns.cloudflare.com.
Host names with six IP numbers: hank.ns.cloudflare.com points to: 2606:4700:58::adf5:3b74, 2803:f800:50::6ca2:c174, 2a06:98c1:50::ac40:2174, 108.162.193.116, 172.64.33.116 and 173.245.59.116. shubhi.ns.cloudflare.com points to: 2606:4700:50::a29f:263f, 2803:f800:50::6ca2:c23f, 2a06:98c1:50::ac40:223f, 108.162.194.63, 162.159.38.63 and 172.64.34.63.