sj - robtex.com
sj
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-04-23 #1 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSnn.uninett.no2015-09-03 → 2026-04-24 · 2 obs
● 2026-04-24 02:54:12
●NSx.nic.no2026-02-15 → 2026-04-24 · 3 obs
● 2026-02-15 16:58:10
● 2026-04-24 02:54:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sj | x.nic.no, y.nic.no, z.nic.no, nn.uninett.no... | 12 records |
✅ Authoritative Response
Server:128.39.8.40
NS records: x.nic.no, y.nic.no, z.nic.no, nn.uninett.no, nac.no, server.nordu.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 495ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | nn.uninett.no, z.nic.no... |
| SOA | 1 | charm.norid.no hostmaster.norid.no |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (x.nic.no, y.nic.no, z.nic.no...)
Analysis
Name Servers
sj is delegated to seven name servers: nac.no, server.nordu.net, x.nic.no, y.nic.no, z.nic.no, charm.norid.no and nn.uninett.no.
sj at least partially shares name servers with other domains, for instance 240.129.in-addr.arpa, 94.152.in-addr.arpa, 61.38.158.in-addr.arpa, 102.39.128.in-addr.arpa and tilbakeblikk.no.
These name servers are commonly used with the following name servers: ns.uninett.no, nictool.uninett.no, sunic.sunet.se, backup-server.nordu.net, ns1.nordu.net, ns2.nordu.net, benoni.uit.no, ns1.sunet.se, ipam.sunet.se and lozen.uit.no.
Hosts with two IPs:
nac.no points to 2001:700:0:102::aa53 and 128.39.2.22
server.nordu.net points to 2001:948:4:2::19 and 193.10.252.19
x.nic.no points to 2001:700:0:412f::40 and 128.39.8.40
y.nic.no points to 2001:8c0:8200:1::2 and 193.75.4.22
z.nic.no points to 2001:700:0:52d:158:38:8:133 and 158.38.8.133
nn.uninett.no points to 2001:700:0:503::aa:5302 and 158.38.0.181
Hosts with one IP:
charm.norid.no points to 128.39.8.42