websec.nu - dns.ninja
websec.nu
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 | id:1474c990-296e-4891-a08e-3e857b876a59 | ||||||
| TXT | NU zone update: 2026-06-25 22:59:28 +0000 (EPOCH 1782428368) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1782428422 | ||||||
Subdomains
mail.websec.nu |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSmaya.ns.cloudflare.com2026-02-17 → 2026-06-25 · 2 obs
● 2026-06-25 23:09:20
●NSray.ns.cloudflare.com2026-02-17 → 2026-06-25 · 2 obs
● 2026-06-25 23:09:20
●MXmail.mailsec.se2026-06-25 → 2026-06-25 · 3 obs
● 2026-06-25 23:09:16
● 2026-06-25 23:09:20
○MXmail.websec.nu2026-02-17 → 2026-06-15 · 4 obs
● 2026-06-15 15:32:38
○ 2026-06-25 23:09:16
○ 2026-06-25 23:09:20
●MXmx.mailsec.se2026-06-25 → 2026-06-25 · 3 obs
● 2026-06-25 23:09:16
● 2026-06-25 23:09:20
●A45.148.17.472026-02-17 → 2026-06-25 · 2 obs
● 2026-06-25 23:09:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| websec.nu | ray.ns.cloudflare.com, maya.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.194
NS records: ray.ns.cloudflare.com, maya.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 676ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.148.17.47 |
| NS | 2 | maya.ns.cloudflare.com, ray.ns.cloudflare.com |
| MX | 2 | mail.mailsec.se (pri: 1), mx.mailsec.se (pri: 2) |
| TXT | 1 | v=spf1 include:_true.mailsec.se ~all |
| SOA | 1 | maya.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Hierarchy
mail.websec.nu is delegated beneath websec.nu.
IP Addresses
websec.nu has exactly one IP address — 45.148.17.47.
Name Servers
websec.nu uses two name servers for its delegation: maya.ns.cloudflare.com and ray.ns.cloudflare.com.
The name server configuration of websec.nu is shared with other domains, for instance fzservers.com, cooptalis.com, fhamco.com and two others.
There is at least partial name server overlap between websec.nu and other domains — maannet.org, oineirvoierofrtgb.com, biorisecyprus.com and two more among them.
The name servers rob.ns.cloudflare.com, marjory.ns.cloudflare.com and keanu.ns.cloudflare.com are often found in combination with these name servers.
Hosts with 6 IP addresses each:
Hostname maya.ns.cloudflare.com directs to 108.162.192.194, 172.64.32.194 and 173.245.58.194 along with 3 other IP addresses.
Hostname ray.ns.cloudflare.com directs to 108.162.193.138, 172.64.33.138 and 173.245.59.138 along with 3 other IP addresses.
Mail Servers
websec.nu uses two mail servers, mail.mailsec.se and mx.mailsec.se.
websec.nu uses the same mail servers as other domains, including mailsec.se.
mail.mailsec.se and mx.mailsec.se share the same two IP addresses — 64.112.125.37 and 2a13:7c82:113:f::.
Both mail.mailsec.se and mx.mailsec.se resolve to 2a13:7c82:113:f:: IP addresses each.
Both mail.mailsec.se and mx.mailsec.se resolve to 64.112.125.37 IP addresses each.