dev.je - robtex.com
dev.je
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:1b0:7999:419::12🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | plesk4.duocast.net | ||||||
| A | 83.137.149.12🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| NS | ns1.duocast.net ⭐ | ||||||
| A | 2a01:1b0:4418::53🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| A | 83.137.146.53🇳🇱 DUOCAST-AS83.137.146.0/24 Duocast | ||||||
| PTR | ns1.duocast.net | ||||||
| NS | ns2.duocast.net | ||||||
| A | 2a01:1b1:4418::53🇳🇱 DUOCASTBACKUP-AS2a01:1b1::/32 | ||||||
| PTR | ns2.duocast.net | ||||||
| A | 91.209.7.53🇳🇱 DUOCASTBACKUP-AS91.209.7.0/24 | ||||||
| PTR | ns2.duocast.net | ||||||
| MX | mail.dev.je ⭐ | ||||||
| A | 2a01:1b0:7999:419::12🇳🇱 DUOCAST-AS2a01:1b0::/32 Duocast | ||||||
| PTR | plesk4.duocast.net | ||||||
| A | 83.137.149.12🇳🇱 DUOCAST-AS83.137.144.0/21 Duocast | ||||||
| PTR | plesk4.duocast.net | ||||||
| TXT | v=spf1 include:_spf.google.com include:_spf.duocast.net +a +mx ~all | ||||||
| SOA | ns1.duocast.netcontact@ioweb.nl 2024-01-02 #3 | ||||||
je
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | c.ci-servers.org ⭐ | ||||||
| NS | dns1.nominetdns.uk | ||||||
| NS | dns2.nominetdns.uk | ||||||
| NS | dns3.nominetdns.uk | ||||||
| NS | dns4.nominetdns.uk | ||||||
| NS | e.ci-servers.net | ||||||
| TXT | Generation Time: 1777668783 | ||||||
| SOA | c.ci-servers.orgdnsmaster@channelisles.net 2026-05-01 #45 | ||||||
Subdomains
blockchain.dev.je |
afvalwijzer.dev.je |
mail.dev.je |
ef.dev.je |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.duocast.net2016-05-02 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:34
●NSns2.duocast.net2016-05-02 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:34
●MXmail.dev.je2016-05-02 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:34
●A2a01:1b0:7999:419::122016-05-02 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:34
●A83.137.149.122016-05-02 → 2026-05-01 · 2 obs
● 2026-05-01 22:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| je | c.ci-servers.org, dns1.nominetdns.uk, dns3.nominetdns.uk, e.ci-servers.net... | 12 records |
| dev.je | ns1.duocast.net, ns2.duocast.net | - |
✅ Authoritative Response
Server:91.209.7.53
NS records: ns1.duocast.net, ns2.duocast.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.je (unsigned zone)
⏱️ Timing
Total: 1104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.137.149.12 |
| AAAA | 1 | 2a01:1b0:7999:419::12 |
| NS | 2 | ns1.duocast.net, ns2.duocast.net |
| MX | 1 | mail.dev.je (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.google.com include:_ |
| SOA | 1 | ns1.duocast.net contact.ioweb.nl |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (c.ci-servers.org, c.ci-servers.org, dns1.nominetdns.uk...)
Analysis
Hierarchy
dev.je is a parent of blockchain.dev.je, afvalwijzer.dev.je, mail.dev.je and ef.dev.je.
IP Addresses
dev.je points to two IP numbers: 2a01:1b0:7999:419::12 and 83.137.149.12.
Other host names, for instance info.clubdsl.nl, mail.vedicom.nl, bendevannijvel.com, s08.wiseadvise.net and mail2.arti.nl share IP numbers with dev.je.
Name Servers
dev.je's delegation is to two name servers ns1.duocast.net and ns2.duocast.net.
dev.je shares the same name server configuration as other domains, such as mailtje.net, xpressionlabs.nl, lexis-nexis.nl, hotelhamster.com and rookbaard.nl.
dev.je at least partially shares its name servers with other domains, for instance onss.eu, sterntelecom.nl, wwwhotels.nl, paulabargiese.nl and ahlers.nu.
these name servers are commonly used together with ns1.quickhost.nl, ns2.quickhost.nl, ns1.exsilia.net and ns2.exsilia.net.
Host names with two IP numbers: ns1.duocast.net points to 2a01:1b0:4418::53 and 83.137.146.53; ns2.duocast.net points to 2a01:1b1:4418::53 and 91.209.7.53
Mail Servers
dev.je is served by a single mail server, mail.dev.je.
Hostname mail.dev.je resolves to two IPs: 2a01:1b0:7999:419::12 and 83.137.149.12.