feldt.nu - robtex.com
feldt.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1968:0:1::16🇸🇪 LOOPIA32a00:1968::/48 | ||||||
| A | 109.235.174.5🇸🇪 LOOPIA3109.235.174.0/24 | ||||||
| NS | ns1.loopiagroup.com ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.loopiagroup.com | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| MX | mail2.feldt.nu ⭐ | ||||||
| A | 109.235.175.21🇸🇪 LOOPIA3109.235.175.0/24 | ||||||
| PTR | mx.m101.websupport.se | ||||||
| MX | mail.feldt.nu(20) | ||||||
| A | 109.235.175.22🇸🇪 LOOPIA3109.235.175.0/24 | ||||||
| PTR | mx.m101.websupport.se | ||||||
| TXT | v=spf1 a include:_spf.m101.websupport.se ?all | ||||||
| SOA | ns1.loopiagroup.comdnsadmin@loopiagroup.com serial=1716771848 | ||||||
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: 2026-07-25 20:34:04 +0000 (EPOCH 1785011644) (auto) | ||||||
| TXT | id:f5876f41-bb35-4e25-961b-8848b75e6a26 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785011702 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.loopiagroup.com2026-05-02 → 2026-07-25 · 3 obs
● 2026-05-02 20:45:20
● 2026-07-25 21:05:40
●NSns2.loopiagroup.com2026-05-02 → 2026-07-25 · 3 obs
● 2026-05-02 20:45:20
● 2026-07-25 21:05:40
○NSns3.binero.se2015-06-02 → 2017-07-08 · 4 obs
● 2017-07-08 04:30:42
○ 2026-05-02 20:45:20
○ 2026-07-25 21:05:40
○NSns4.binero.se2015-06-02 → 2017-07-08 · 4 obs
● 2017-07-08 04:30:42
○ 2026-05-02 20:45:20
○ 2026-07-25 21:05:40
○NSns5.binero.se2015-06-02 → 2017-07-08 · 4 obs
● 2017-07-08 04:30:42
○ 2026-05-02 20:45:20
○ 2026-07-25 21:05:40
○NSns6.binero.se2015-06-02 → 2017-07-08 · 4 obs
● 2017-07-08 04:30:42
○ 2026-05-02 20:45:20
○ 2026-07-25 21:05:40
○NSns7.binero.se2015-06-02 → 2017-07-08 · 4 obs
● 2017-07-08 04:30:42
○ 2026-05-02 20:45:20
○ 2026-07-25 21:05:40
●MXmail.feldt.nu2015-06-02 → 2026-07-25 · 2 obs
● 2026-07-25 21:05:40
●MXmail2.feldt.nu2015-06-02 → 2026-07-25 · 2 obs
● 2026-07-25 21:05:40
●A109.235.174.52026-05-02 → 2026-07-25 · 3 obs
● 2026-05-02 20:45:20
● 2026-07-25 21:05:40
○A195.74.38.962015-06-02 → 2017-07-08 · 4 obs
● 2017-07-08 04:30:42
○ 2026-05-02 20:45:20
○ 2026-07-25 21:05:40
●A2a00:1968:0:1::162026-05-02 → 2026-07-25 · 3 obs
● 2026-05-02 20:45:20
● 2026-07-25 21:05:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| feldt.nu | ns2.loopiagroup.com, ns1.loopiagroup.com | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns2.loopiagroup.com, ns1.loopiagroup.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for feldt.nu (unsigned zone)
⏱️ Timing
Total: 1125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 109.235.174.5 |
| AAAA | 1 | 2a00:1968:0:1::16 |
| NS | 2 | ns1.loopiagroup.com, ns2.loopiagroup.com |
| MX | 2 | mail.feldt.nu (pri: 10), mail2.feldt.nu (pri: 20) |
| TXT | 1 | v=spf1 a include:_spf.m101.websupport.se |
| SOA | 1 | ns1.loopiagroup.com dnsadmin.loopiagroup |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, a.ns.nu, c.ns.nu...)
Analysis
Hierarchy
feldt.nu serves as the parent of mail2.feldt.nu and mail.feldt.nu.
IP Addresses
feldt.nu directs to two IP numbers, 109.235.174.5 and 2a00:1968:0:1::16
arun.se, harringsmaskin.se, www.jesperfredriksson.com plus two other host names have IP numbers in common with feldt.nu.
Name Servers
feldt.nu is served by two delegated name servers, ns1.loopiagroup.com and ns2.loopiagroup.com.
The name server configuration of feldt.nu is shared with other domains, for instance coretec.se, svenskastadsnat.se, ramer.se and two others.
The DNS delegation for feldt.nu at least partly coincides with that of other domains, brfhamnen.nu being one example.
Each of the two host names carries two IP addresses: ns1.loopiagroup.com points to 45.10.97.11 and 2a10:bbc0::11, and ns2.loopiagroup.com points to 185.71.159.12 and 2a02:250:3::12.
Mail Servers
feldt.nu uses two mail servers, mail2.feldt.nu and mail.feldt.nu.
mail2.feldt.nu directs to 109.235.175.21 and mail.feldt.nu directs to 109.235.175.22; each host name points to exactly one IP number.