fredberg.nu - robtex.com
fredberg.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:6f7d7ebc-5dc1-4a1b-8a5a-bd28946f3090 | ||||||
| TXT | NU zone update: 2026-03-27 22:52:24 +0000 (EPOCH 1774651944) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1774652046 | ||||||
Subdomains
mail.fredberg.nu |
Same first word
fredberg.nu |
DNS History
21 records (9 active, 12 former)
○NSns.dandomain.dk2015-07-10 → 2015-11-13 · 4 obs
● 2015-11-13 06:10:40
○ 2016-03-11 03:56:32
○ 2026-03-27 23:37:36
●NSns1.inleed.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○NSns2.dandomain.dk2015-07-10 → 2015-11-13 · 4 obs
● 2015-11-13 06:10:40
○ 2016-03-11 03:56:32
○ 2026-03-27 23:37:36
●NSns2.inleed.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○NSns3.binero.se2016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
○NSns3.dandomain.dk2015-07-10 → 2015-11-13 · 4 obs
● 2015-11-13 06:10:40
○ 2016-03-11 03:56:32
○ 2026-03-27 23:37:36
●NSns3.inleed.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○NSns4.binero.se2016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
●NSns4.inleed.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○NSns5.binero.se2016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
●NSns5.inleed.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○NSns6.binero.se2016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
●NSns6.inleed.net2026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○NSns7.binero.se2016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
●MXmail.fredberg.nu2016-07-05 → 2026-03-27 · 3 obs
● 2016-07-05 15:54:02
● 2026-03-27 23:37:36
○MXmail2.fredberg.nu2016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
○MXmx01.dandomain.dk2015-07-10 → 2015-11-13 · 4 obs
● 2015-11-13 06:10:40
○ 2016-03-11 03:56:32
○ 2026-03-27 23:37:36
●A185.189.49.452026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
○A194.255.15.192015-07-10 → 2015-11-13 · 4 obs
● 2015-11-13 06:10:40
○ 2016-03-11 03:56:32
○ 2026-03-27 23:37:36
○A195.74.38.1142016-07-05 → 2020-02-05 · 5 obs
● 2016-07-05 15:54:02
● 2020-02-05 07:24:22
○ 2026-02-17 11:51:02
○ 2026-03-27 23:37:36
●A2001:67c:750::302026-02-17 → 2026-03-27 · 3 obs
● 2026-02-17 11:51:02
● 2026-03-27 23:37:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | 12 records |
| fredberg.nu | ns1.inleed.net, ns2.inleed.net, ns3.inleed.net, ns4.inleed.net... | - |
✅ Authoritative Response
Server:185.189.49.218
NS records: ns1.inleed.net, ns2.inleed.net, ns3.inleed.net, ns4.inleed.net, ns5.inleed.net, ns6.inleed.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2791ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.189.49.45 |
| AAAA | 1 | 2001:67c:750::30 |
| NS | 6 | ns2.inleed.net, ns1.inleed.net... |
| MX | 1 | mail.fredberg.nu (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.189.49.45 ip4:185.18 |
| SOA | 1 | ns1.inleed.net hostmaster.fredberg.nu |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)
Analysis
Hierarchy
The parent of mail.fredberg.nu is fredberg.nu.
IP Addresses
fredberg.nu points to two IP numbers: 2001:67c:750::30 and 185.189.49.45.
Other host names such as mail.lus.nu, bilguide.se, gessie.se, mail.smartbet.se and mail.mail.vasaboden.se share IPs with fredberg.nu.
Name Servers
fredberg.nu is delegated to six name servers: ns1.inleed.net, ns2.inleed.net, ns3.inleed.net, ns4.inleed.net, ns5.inleed.net and ns6.inleed.net.
fredberg.nu at least partially shares name servers with other domains, for instance wiljabegravning.se, akademigarden.se, bagerier.eu, hempool.se and meraom.se.
Host names with two IP numbers: ns1.inleed.net points to 2001:67c:750::2 and 185.189.49.214; ns2.inleed.net points to 2001:67c:750::3 and 185.189.49.215; ns3.inleed.net points to 2001:67c:750::4 and 185.189.49.216; ns4.inleed.net points to 2001:67c:750::5 and 194.68.59.6; ns5.inleed.net points to 2001:67c:750::6 and 185.189.49.218; ns6.inleed.net points to 2001:67c:750::7 and 185.189.49.219.
Mail Servers
fredberg.nu is handled by a single mail server, mail.fredberg.nu.
mail.fredberg.nu points to two IPs: 2001:67c:750::30 and 185.189.49.45.