tryggvia.nu - robtex.com
tryggvia.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.73.25.130🇸🇪 TELENOR-SE212.73.0.0/19 Telenor Sverige AB | ||||||
| NS | ns1.optinet.se ⭐ | ||||||
| NS | ns2.optinet.se | ||||||
| A | 62.119.81.137🇸🇪 TELENOR-SE62.119.0.0/16 Telenor Sverige AB | ||||||
| PTR | ns2.optinet.se | ||||||
| SOA | ns1.optinet.seadmin@optinet.se 2021-09-08 #8 | ||||||
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:8635089a-81f0-42df-b072-cbe6c463be6c | ||||||
| TXT | NU zone update: 2026-04-13 16:27:19 +0000 (EPOCH 1776097639) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776097696 | ||||||
Subdomains
www.tryggvia.nu |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.optinet.se2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 17:03:16
●NSns2.optinet.se2026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 17:03:16
●A212.73.25.1302026-02-22 → 2026-04-13 · 2 obs
● 2026-04-13 17:03:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| tryggvia.nu | ns1.optinet.se, ns2.optinet.se | - |
✅ Authoritative Response
Server:62.119.81.137
NS records: ns1.optinet.se, ns2.optinet.se
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for tryggvia.nu
⏱️ Timing
Total: 1463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.73.25.130 |
| NS | 2 | ns2.optinet.se, ns1.optinet.se |
| SOA | 1 | ns1.optinet.se admin.optinet.se |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Hierarchy
tryggvia.nu is the parent of www.tryggvia.nu.
IP Addresses
tryggvia.nu points to IP number 212.73.25.130.
For instance, other host names www.cedesignconsulting.com, tryggvia.se, www10.optinet.se, fjallvattnet.optihost.se and lavinskola.com share IP numbers with tryggvia.nu.
Name Servers
tryggvia.nu is delegated to two name servers: ns1.optinet.se and ns2.optinet.se.
tryggvia.nu uses the same name server setup as other domains such as bohuslanssjoentreprenad.se, safety-first.se, ca-morck.se, conet.se and kristallkulan.se.
tryggvia.nu shares name servers with other domains at least partially, for example 120.58.195.in-addr.arpa, scanlab.se, gillisordochhandling.com, backensfjallboende.se and restaurangeken.se.
Hostnames with a single IP:
ns2.optinet.se resolves to 62.119.81.137.