eua21.org - robtex.com
eua21.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:107🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:97b7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.7Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.151.183🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dilbert.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 108.162.193.155🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 172.64.33.155🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| A | 173.245.59.155🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dilbert.ns.cloudflare.com | ||||||
| NS | mia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ac8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 108.162.192.200🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 172.64.32.200🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| A | 173.245.58.200🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.7, 172.67.151.183 | ||||||
| IPv6 hints | 2606:4700:3037::6815:107, 2606:4700:3037::ac43:97b7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com | ||||||
| SOA | dilbert.ns.cloudflare.comdns@cloudflare.com serial=2401165414 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776110450 | ||||||
Same first word
eua21.org |
DNS History
10 records (6 active, 4 former)
●NSdilbert.ns.cloudflare.com2026-02-17 → 2026-04-13 · 2 obs
● 2026-04-13 20:12:08
●NSmia.ns.cloudflare.com2026-02-17 → 2026-04-13 · 2 obs
● 2026-04-13 20:12:08
●A104.21.1.72026-02-17 → 2026-04-13 · 3 obs
○ 2026-02-25 06:41:14
● 2026-04-13 20:12:08
●A172.67.151.1832026-02-17 → 2026-04-13 · 3 obs
○ 2026-02-25 06:41:14
● 2026-04-13 20:12:08
○A188.114.96.02026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 06:41:14
○ 2026-04-13 20:12:08
○A188.114.97.02026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 06:41:14
○ 2026-04-13 20:12:08
●A2606:4700:3037::6815:1072026-02-17 → 2026-04-13 · 3 obs
○ 2026-02-25 06:41:14
● 2026-04-13 20:12:08
●A2606:4700:3037::ac43:97b72026-02-17 → 2026-04-13 · 3 obs
○ 2026-02-25 06:41:14
● 2026-04-13 20:12:08
○A2a06:98c1:3120::2026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 06:41:14
○ 2026-04-13 20:12:08
○A2a06:98c1:3121::2026-02-25 → 2026-02-25 · 3 obs
● 2026-02-25 06:41:14
○ 2026-04-13 20:12:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| eua21.org | mia.ns.cloudflare.com, dilbert.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.155
NS records: mia.ns.cloudflare.com, dilbert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for eua21.org (unsigned zone)
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.151.183, 104.21.1.7 |
| AAAA | 2 | 2606:4700:3037::6815:107, 2606:4700:3037::ac43:97b7 |
| NS | 2 | dilbert.ns.cloudflare.com, mia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dilbert.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
eua21.org points to four IP numbers: 2606:4700:3037::6815:107, 2606:4700:3037::ac43:97b7, 104.21.1.7 and 172.67.151.183.
Other host names including qimengxuetang.com, novebytyrychnov.cz, www.toothdemon.net, bluejacket.info and 994eee.com share IP numbers with eua21.org.
Name Servers
eua21.org's delegation uses two name servers, dilbert.ns.cloudflare.com and mia.ns.cloudflare.com.
eua21.org shares the same name server setup as other domains, for example sbpgroup.org, kudsumberharjo.org, hospitalgiftshop.com, lohikar.io and ccsolutions-inc.net.
eua21.org at least partially shares name servers with other domains, including casinolignegratuit.info, noste.com, modiyil.com, tm2.xin and phucloiviet.vn.
These name servers are often used together with ricardo.ns.cloudflare.com.
Host names with six IP numbers:
dilbert.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9b, 2803:f800:50::6ca2:c19b, 2a06:98c1:50::ac40:219b, 108.162.193.155, 172.64.33.155 and 173.245.59.155.
mia.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac8, 2803:f800:50::6ca2:c0c8, 2a06:98c1:50::ac40:20c8, 108.162.192.200, 172.64.32.200 and 173.245.58.200.