proxy.nu - dns.ninja
proxy.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a06:2ec0:1::169🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | web0169.zxcs.nl | ||||||
| A | 185.104.29.172🇳🇱 AS-ZXCS185.104.29.0/24 | ||||||
| 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 | ||||||
| MX | spamrelay.zxcs.nl ⭐ | ||||||
| A | 2a06:2ec0:1::ffec🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | spamrelay.zxcs.nl | ||||||
| A | 185.104.28.12🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | spamrelay.zxcs.nl | ||||||
| TXT | v=spf1 a mx ip4:185.104.29.172 ip6:2a06:2ec0:1:0:0:0:0:169 include:filter-out... | ||||||
| SOA | ns.zxcs.nlhostmaster@proxy.nu 2026-07-06 #3 | ||||||
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: 2026-07-23 21:46:05 +0000 (EPOCH 1784843165) (auto) | ||||||
| TXT | id:455b77f3-a135-4c31-b89d-553dc2b55711 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784843222 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSatdns01.citynetwork.se2015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-07-23 22:02:40
○NSatdns02.citynetwork.se2015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-07-23 22:02:40
○NSatdns03.citynetwork.se2015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-07-23 22:02:40
●NSns.zxcs.be2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-07-23 22:02:40
●NSns.zxcs.eu2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-07-23 22:02:40
●NSns.zxcs.nl2026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-07-23 22:02:40
○NSolga.ns.cloudflare.com2021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-07-23 22:02:40
○NSwill.ns.cloudflare.com2021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-07-23 22:02:40
●MXspamrelay.zxcs.nl2026-02-17 → 2026-07-23 · 2 obs
● 2026-07-23 22:02:40
○A104.21.5.1802021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-07-23 22:02:40
○A172.67.133.1782021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-07-23 22:02:40
●A185.104.29.1722026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-07-23 22:02:40
○A2606:4700:3032::ac43:85b22021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-07-23 22:02:40
○A2606:4700:3037::6815:5b42021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-07-23 22:02:40
○A2a00:16d8:2:200::202015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-07-23 22:02:40
●A2a06:2ec0:1::1692026-02-17 → 2026-07-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-07-23 22:02:40
○A95.85.56.932015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-07-23 22:02:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| proxy.nu | ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl | - |
✅ Authoritative Response
Server:46.101.179.64
NS records: ns.zxcs.be, ns.zxcs.eu, ns.zxcs.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proxy.nu (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.104.29.172 |
| AAAA | 1 | 2a06:2ec0:1::169 |
| NS | 3 | ns.zxcs.eu, ns.zxcs.be... |
| MX | 1 | spamrelay.zxcs.nl (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.104.29.172 ip6:2a06: |
| SOA | 1 | ns.zxcs.nl hostmaster.proxy.nu |
Analysis
Hierarchy
mail.proxy.nu and www.proxy.nu each fall under proxy.nu as their parent domain.
IP Addresses
proxy.nu resolves to the IP addresses 185.104.29.172 and 2a06:2ec0:1::169
Two other host names, along with vvd-voorschoten.nl, engineering360.nl and mail.wisselmes.com, also share IP numbers with proxy.nu.
Name Servers
proxy.nu is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
proxy.nu has at least partial name server overlap with other domains, such as kanvasstudio.com, (0x706f726e)o365.nl, motivesupplies.com and two others.
These name servers tend to appear together with the name servers ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.
ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl each resolve to two IP addresses: ns.zxcs.be resolves to 46.101.179.64 and 2a03:b0c0:3:d0::116:2001; ns.zxcs.eu resolves to 178.62.208.8 and 2a03:b0c0:2:d0::57:1001; ns.zxcs.nl resolves to 185.104.28.19 and 2a06:2ec0:1::10.
Mail Servers
The sole mail server for proxy.nu is spamrelay.zxcs.nl.
Among the domains sharing a mail server setup with proxy.nu are t-inspiration.nl, treijtel.com, framelessminds.nl and two others.
proxy.nu shares mail servers with at least some other domains, such as urobel.be, samenmetsanne.nu and apps4webshops.nl.
spamrelay.zxcs.nl has two IP addresses: 185.104.28.12 and 2a06:2ec0:1::ffec.