coderdojo.se - dns.ninja
coderdojo.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.loopiagroup.com ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.loopiagroup.com | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| MX | mail2.coderdojo.se ⭐ | ||||||
| A | 109.235.175.22🇸🇪 LOOPIA3109.235.175.0/24 | ||||||
| MX | mail.coderdojo.se(20) | ||||||
| A | 109.235.175.21🇸🇪 LOOPIA3109.235.175.0/24 | ||||||
| PTR | mx.m101.websupport.se | ||||||
| SOA | ns1.loopiagroup.comdnsadmin@loopiagroup.com serial=1716473149 | ||||||
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | SE zone update: 2026-07-07 21:48:17 +0000 (EPOCH 1783460897) (auto) | ||||||
| TXT | id:69932c53-6460-4906-8ce4-cc722a9b29e4 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1783461266 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.loopia.se2015-05-14 → 2016-11-29 · 4 obs
● 2016-11-29 04:55:24
○ 2026-07-07 21:36:54
○ 2026-07-07 22:28:04
●NSns1.loopiagroup.com2026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 21:36:54
● 2026-07-07 22:28:04
○NSns2.loopia.se2015-05-14 → 2016-11-29 · 4 obs
● 2016-11-29 04:55:24
○ 2026-07-07 21:36:54
○ 2026-07-07 22:28:04
●NSns2.loopiagroup.com2026-07-07 → 2026-07-07 · 3 obs
● 2026-07-07 21:36:54
● 2026-07-07 22:28:04
●MXmail.coderdojo.se2015-10-23 → 2026-07-07 · 2 obs
● 2026-07-07 22:28:04
●MXmail2.coderdojo.se2015-10-23 → 2026-07-07 · 2 obs
● 2026-07-07 22:28:04
○A31.192.226.2042015-05-14 → 2015-05-14 · 3 obs
○ 2015-10-23 10:43:20
○ 2026-07-07 22:28:04
○A52.28.110.2012015-10-23 → 2016-11-29 · 5 obs
● 2015-10-23 10:43:20
● 2016-11-29 04:55:24
○ 2026-07-07 21:36:54
○ 2026-07-07 22:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | 20 records |
| coderdojo.se | ns1.loopiagroup.com, ns2.loopiagroup.com | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.loopiagroup.com, ns2.loopiagroup.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 729ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.loopiagroup.com, ns2.loopiagroup.com |
| MX | 2 | mail.coderdojo.se (pri: 10), mail2.coderdojo.se (pri: 20) |
| SOA | 1 | ns1.loopiagroup.com dnsadmin.loopiagroup |
📌 Glue Records Collected
Total: 20
In-bailiwick: 20 (a.ns.se, b.ns.se, c.ns.se...)
Analysis
Hierarchy
The parent domain of mail.coderdojo.se and mail2.coderdojo.se is coderdojo.se.
Name Servers
coderdojo.se is delegated to two name servers: ns1.loopiagroup.com and ns2.loopiagroup.com.
coderdojo.se has the same name server delegation as a number of other domains, such as ayoy.eu, gtca.se, hopi.se and two more.
coderdojo.se partially shares its name servers with domains like brftallhojden.se and brfcarolina.se.
These name servers are regularly seen alongside ns3.brfnet.se and ns4.brfnet.se as name servers.
ns1.loopiagroup.com and ns2.loopiagroup.com each resolve to two IP addresses: ns1.loopiagroup.com points to 45.10.97.11 and 2a10:bbc0::11, while ns2.loopiagroup.com points to 185.71.159.12 and 2a02:250:3::12.
Mail Servers
The MX records for coderdojo.se point to two mail servers: mail2.coderdojo.se and mail.coderdojo.se.
mail2.coderdojo.se resolves to 109.235.175.22. mail.coderdojo.se resolves to 109.235.175.21. Both host names point to a single IP number.