proxy.nu - robtex.com
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 2026-04-22 #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: 2026-04-23 21:56:05 +0000 (EPOCH 1776981365) (auto) | ||||||
| TXT | id:454ee9fd-1a78-444c-a927-f8cea038baa4 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776981420 | ||||||
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
○ 2026-04-23 22:32:44
○NSatdns02.citynetwork.se2015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-04-23 22:32:44
○NSatdns03.citynetwork.se2015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-04-23 22:32:44
●NSns.zxcs.be2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-04-23 22:32:44
●NSns.zxcs.eu2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-04-23 22:32:44
●NSns.zxcs.nl2026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-04-23 22:32:44
○NSolga.ns.cloudflare.com2021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-04-23 22:32:44
○NSwill.ns.cloudflare.com2021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-04-23 22:32:44
●MXspamrelay.zxcs.nl2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 22:32:44
○A104.21.5.1802021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-04-23 22:32:44
○A172.67.133.1782021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-04-23 22:32:44
●A185.104.29.1722026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-04-23 22:32:44
○A2606:4700:3032::ac43:85b22021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-04-23 22:32:44
○A2606:4700:3037::6815:5b42021-10-24 → 2021-10-24 · 4 obs
● 2021-10-24 04:38:44
○ 2026-02-17 05:00:46
○ 2026-04-23 22:32:44
○A2a00:16d8:2:200::202015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-04-23 22:32:44
●A2a06:2ec0:1::1692026-02-17 → 2026-04-23 · 3 obs
● 2026-02-17 05:00:46
● 2026-04-23 22:32:44
○A95.85.56.932015-08-10 → 2017-09-22 · 4 obs
● 2017-09-22 11:03:58
○ 2021-10-24 04:38:44
○ 2026-04-23 22:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| proxy.nu | ns.zxcs.eu, ns.zxcs.be, ns.zxcs.nl | - |
✅ Authoritative Response
Server:178.62.208.8
NS records: ns.zxcs.eu, ns.zxcs.be, ns.zxcs.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proxy.nu (unsigned zone)
⏱️ Timing
Total: 1127ms | 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
proxy.nu is a parent of mail.proxy.nu and www.proxy.nu.
IP Addresses
proxy.nu points to two IP numbers: 2a06:2ec0:1::169 and 185.104.29.172.
Other host names, for instance engineering360.nl, mail.wisselmes.com, omkeermes.com, alienvisitors.nl and mail.polskaconsultholland.nl share IP numbers with proxy.nu.
Name Servers
The domain proxy.nu is delegated to three name servers: ns.zxcs.be, ns.zxcs.eu and ns.zxcs.nl.
proxy.nu shares name servers with other domains at least partially, for instance kanvasstudio.com, (0x706f726e)o365.nl, motivesupplies.com, lyricsvault.be and customersupport.nl.
these name servers are often used with ns1.zxcs.nl, ns2.zxcs.nl and ns3.zxcs.nl.
Host names with two IP numbers:
ns.zxcs.be points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64
ns.zxcs.eu points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8
ns.zxcs.nl points to 2a06:2ec0:1::10 and 185.104.28.19
Mail Servers
The mail server for proxy.nu is spamrelay.zxcs.nl.
proxy.nu shares the same mail server setup as other domains, including t-inspiration.nl, treijtel.com, framelessminds.nl, dakkapellen-prijzen.nl and vvp.nl.
proxy.nu shares some mail servers with other domains, including samenmetsanne.nu, apps4webshops.nl and markslats.nl.
Host name spamrelay.zxcs.nl resolves to two IPs: 2a06:2ec0:1::ffec and 185.104.28.12.