sebgroup.nu - robtex.com
sebgroup.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 | NU zone update: 2026-04-15 16:36:56 +0000 (EPOCH 1776271016) (auto) | ||||||
| TXT | id:05258934-e57c-4cfc-bbf0-9f547cf5cc87 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776271076 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns2.sebgroup.com2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-15 16:51:32
●NSpdns1.cscdns.net2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-15 16:51:32
●NSpdns2.cscdns.net2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-15 16:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| sebgroup.nu | ns1.seb.se, pdns1.cscdns.net, ns2.sebgroup.com, pdns2.cscdns.net | - |
✅ Authoritative Response
Server:129.178.50.5
NS records: ns1.seb.se, pdns1.cscdns.net, ns2.sebgroup.com, pdns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sebgroup.nu (unsigned zone)
⏱️ Timing
Total: 1109ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.sebgroup.com, ns1.seb.se... |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns1.seb.se hostmaster.seb.se |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Name Servers
sebgroup.nu delegates to four name servers: ns2.sebgroup.com, pdns1.cscdns.net, pdns2.cscdns.net and ns1.seb.se.
sebgroup.nu at least partially shares name servers with other domains, including phostrogen.com, campanile.hu, bfgoodrichtires.co.uk, priorin.com.ar and adalat.com.mx.
These name servers are commonly used with dns1.hartmann.info.
Host names with two IP numbers:
pdns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100
pdns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100
Host names with one IP number:
ns2.sebgroup.com points to 129.178.50.8
ns1.seb.se points to 129.178.50.5