programmer.nu - dns.ninja
programmer.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::ffed🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | redirectserver01.zxcs.nl | ||||||
| A | 185.104.28.238🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| NS | ns.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns.zxcs.be | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns.zxcs.eu | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns.zxcs.nlhostmaster@programmer.nu 2021-01-01 #0 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-07-24 23:17:44 +0000 (EPOCH 1784935064) (auto) | ||||||
| TXT | id:4db57083-094b-4a96-b947-bee4918449d1 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784935124 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns.zxcs.be2026-06-07 → 2026-07-24 · 3 obs
● 2026-06-07 12:52:06
● 2026-07-24 23:33:46
●NSns.zxcs.eu2026-06-07 → 2026-07-24 · 3 obs
● 2026-06-07 12:52:06
● 2026-07-24 23:33:46
●NSns.zxcs.nl2026-06-07 → 2026-07-24 · 3 obs
● 2026-06-07 12:52:06
● 2026-07-24 23:33:46
○NSns01.accendis.nl2015-08-22 → 2017-06-05 · 4 obs
● 2017-06-05 21:42:14
○ 2026-06-07 12:52:06
○ 2026-07-24 23:33:46
○NSns02.accendis.net2015-08-22 → 2017-06-05 · 4 obs
● 2017-06-05 21:42:14
○ 2026-06-07 12:52:06
○ 2026-07-24 23:33:46
○MXmx01.accendis.nl2015-08-22 → 2017-06-05 · 4 obs
● 2017-06-05 21:42:14
○ 2026-06-07 12:52:06
○ 2026-07-24 23:33:46
○MXmx02.accendis.nl2015-08-22 → 2017-06-05 · 4 obs
● 2017-06-05 21:42:14
○ 2026-06-07 12:52:06
○ 2026-07-24 23:33:46
●A185.104.28.2382026-06-07 → 2026-07-24 · 3 obs
● 2026-06-07 12:52:06
● 2026-07-24 23:33:46
●A2a06:2ec0:1::ffed2026-06-07 → 2026-07-24 · 3 obs
● 2026-06-07 12:52:06
● 2026-07-24 23:33:46
○A85.17.66.262015-08-22 → 2017-06-05 · 4 obs
● 2017-06-05 21:42:14
○ 2026-06-07 12:52:06
○ 2026-07-24 23:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| programmer.nu | ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu | - |
✅ Authoritative Response
Server:178.62.208.8
NS records: ns.zxcs.nl, ns.zxcs.be, ns.zxcs.eu
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmer.nu (unsigned zone)
⏱️ Timing
Total: 1303ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.28.238 |
| AAAA | 1 | 2a06:2ec0:1::ffed |
| NS | 3 | ns.zxcs.eu, ns.zxcs.nl... |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns.zxcs.nl hostmaster.programmer.nu |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
IP Addresses
programmer.nu resolves to the IP addresses 185.104.28.238 and 2a06:2ec0:1::ffed
Additional host names — financekurdistan.com, oddersite.com, mail.gay(0x736578)chat.nl and two others — share IP numbers with programmer.nu.
Name Servers
DNS for programmer.nu is handled by three authoritative name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
programmer.nu partially shares its NS delegation with several other domains, including lithiumbatteries.nl, scops.eu, wowhead.nl and two others.
These name servers regularly co-occur with the name servers ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.
Three hostnames — ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl — each have two IP addresses: ns.zxcs.be has 46.101.179.64 and 2a03:b0c0:3:d0::116:2001, ns.zxcs.eu has 178.62.208.8 and 2a03:b0c0:2:d0::57:1001, and ns.zxcs.nl has 185.104.28.19 and 2a06:2ec0:1::10.