codedu.pl - robtex.com
codedu.pl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d011🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2d18🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.24Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.208.17🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | desiree.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:260d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desiree.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | desiree.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | desiree.ns.cloudflare.com | ||||||
| A | 108.162.194.13🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desiree.ns.cloudflare.com | ||||||
| A | 162.159.38.13Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desiree.ns.cloudflare.com | ||||||
| A | 172.64.34.13🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | desiree.ns.cloudflare.com | ||||||
| NS | gordon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3baa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21aa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 108.162.193.170🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 172.64.33.170🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| A | 173.245.59.170🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gordon.ns.cloudflare.com | ||||||
| MX | mail.codedu.pl ⭐ | ||||||
| A | 76.13.138.215🇺🇸 IIHOS00176.13.128.0/19 Hostinger DE | ||||||
| PTR | srv1571022.hstgr.cloud | ||||||
| TXT | google-site-verification=5PH6jW5ShoNmGI-u4_yEprjlPpMI_N4aVvjG_lGNCao | ||||||
| TXT | google-site-verification=kCaQxIbwrRzDLkuEickx_k6C0ZKAY40VwtEQgWbQ9qM | ||||||
| TXT | v=spf1 mx a ip4:76.13.138.215 ip6:2a02:4780:79:dbcf::1 include:resend.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.24, 172.67.208.17 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d011, 2606:4700:3036::6815:2d18 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com | ||||||
| SOA | desiree.ns.cloudflare.comdns@cloudflare.com serial=2413625611 | ||||||
pl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a-dns.pl ⭐ | ||||||
| NS | b-dns.pl | ||||||
| NS | d-dns.pl | ||||||
| NS | f-dns.pl | ||||||
| NS | h-dns.pl | ||||||
| NS | j-dns.pl | ||||||
| TXT | ccTLD of Poland | ||||||
| SOA | a-dns.pldnsmaster@nask.pl serial=1789126960 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
●NSdesiree.ns.cloudflare.com2026-09-04 → 2026-09-12 · 2 obs
● 2026-09-12 05:59:18
●NSgordon.ns.cloudflare.com2026-09-04 → 2026-09-12 · 2 obs
● 2026-09-12 05:59:18
●MXmail.codedu.pl2026-09-04 → 2026-09-12 · 2 obs
● 2026-09-12 05:59:18
●A104.21.45.242026-09-04 → 2026-09-12 · 3 obs
● 2026-09-04 04:21:26
● 2026-09-12 05:59:18
●A172.67.208.172026-09-04 → 2026-09-12 · 3 obs
● 2026-09-04 04:21:26
● 2026-09-12 05:59:18
○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-04 04:21:26
○ 2026-09-12 05:59:18
○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-04 04:21:26
○ 2026-09-12 05:59:18
●A2606:4700:3031::ac43:d0112026-09-04 → 2026-09-12 · 3 obs
● 2026-09-04 04:21:26
● 2026-09-12 05:59:18
●A2606:4700:3036::6815:2d182026-09-04 → 2026-09-12 · 3 obs
● 2026-09-04 04:21:26
● 2026-09-12 05:59:18
○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-04 04:21:26
○ 2026-09-12 05:59:18
○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs
○ 2026-09-04 04:21:26
○ 2026-09-12 05:59:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pl | b-dns.pl, j-dns.pl, a-dns.pl, h-dns.pl... | 12 records |
| codedu.pl | gordon.ns.cloudflare.com, desiree.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.170
NS records: gordon.ns.cloudflare.com, desiree.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codedu.pl (unsigned zone)
⏱️ Timing
Total: 1352ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.208.17, 104.21.45.24 |
| AAAA | 2 | 2606:4700:3036::6815:2d18, 2606:4700:3031::ac43:d011 |
| NS | 2 | desiree.ns.cloudflare.com, gordon.ns.cloudflare.com |
| MX | 1 | mail.codedu.pl (pri: 10) |
| TXT | 3 | google-site-verification=5PH6jW5ShoNmGI-, google-site-verification=kCaQxIbwrRzDLku... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | desiree.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (j-dns.pl, h-dns.pl, f-dns.pl...)
Analysis
IP Addresses
codedu.pl has four IP addresses: 104.21.45.24, 172.67.208.17, 2606:4700:3031::ac43:d011 and 2606:4700:3036::6815:2d18.
Additional host names — bowlsweb.co.uk, www.ewrpuhqivvift.website, clinic.bytespark8.com and two others — share IP numbers with codedu.pl.
Name Servers
The NS records for codedu.pl delegate to desiree.ns.cloudflare.com and gordon.ns.cloudflare.com.
codedu.pl shares its name server setup with other domains, including 45337719.workers.dev, acaidobucollene.shop, p973.pl and two others.
codedu.pl partially shares its NS delegation with several other domains, including agnostai.com, agenciajonasborges.com, rm6m.info and two others.
These name servers regularly co-occur with the name servers aspen.ns.cloudflare.com, diva.ns.cloudflare.com and moura.ns.cloudflare.com.
Host names with 6 IP numbers:
desiree.ns.cloudflare.com maps to 108.162.194.13, 162.159.38.13, 172.64.34.13 and 3 additional IP addresses.
gordon.ns.cloudflare.com maps to 108.162.193.170, 172.64.33.170, 173.245.59.170 and 3 additional IP addresses.
Mail Servers
codedu.pl has one mail server: mail.codedu.pl.
mail.codedu.pl resolves to 76.13.138.215 and no other IP number.