carlfredrik.nu - robtex.com
carlfredrik.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:c684e50b-806d-4d1f-adf5-9c574177d6e1 | ||||||
| TXT | NU zone update: 2026-04-04 02:35:37 +0000 (EPOCH 1775270137) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1775270196 | ||||||
Previously MX for
carlfredrik.nu |
Same first word
carlfredrik.nu |
DNS History
10 records (9 active, 1 former)
●NSdns1.oderland.com2015-07-23 → 2026-04-04 · 2 obs
● 2026-04-04 03:08:46
●NSdns2.oderland.com2015-07-23 → 2026-04-04 · 2 obs
● 2026-04-04 03:08:46
●NSdns3.oderland.com2015-07-23 → 2026-04-04 · 2 obs
● 2026-04-04 03:08:46
○MXcarlfredrik.nu2015-07-23 → 2018-08-19 · 4 obs
● 2018-08-19 00:09:50
○ 2026-02-22 21:34:00
○ 2026-04-04 03:08:46
●MXmx1.oderland.com2026-02-22 → 2026-04-04 · 3 obs
● 2026-02-22 21:34:00
● 2026-04-04 03:08:46
●MXmx2.oderland.com2026-02-22 → 2026-04-04 · 3 obs
● 2026-02-22 21:34:00
● 2026-04-04 03:08:46
●MXmx3.oderland.com2026-02-22 → 2026-04-04 · 3 obs
● 2026-02-22 21:34:00
● 2026-04-04 03:08:46
●MXmx4.oderland.com2026-02-22 → 2026-04-04 · 3 obs
● 2026-02-22 21:34:00
● 2026-04-04 03:08:46
●A2a02:28f0:3032:16::2026-02-22 → 2026-04-04 · 3 obs
● 2026-02-22 21:34:00
● 2026-04-04 03:08:46
●A91.201.60.32015-07-23 → 2026-04-04 · 2 obs
● 2026-04-04 03:08:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| carlfredrik.nu | dns1.oderland.com, dns2.oderland.com, dns3.oderland.com | - |
✅ Authoritative Response
Server:46.16.239.247
NS records: dns1.oderland.com, dns2.oderland.com, dns3.oderland.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for carlfredrik.nu (unsigned zone)
⏱️ Timing
Total: 1388ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.201.60.3 |
| AAAA | 1 | 2a02:28f0:3032:16:: |
| NS | 3 | dns3.oderland.com, dns1.oderland.com... |
| MX | 4 | mx1.oderland.com (pri: 0), mx3.oderland.com (pri: 0)... |
| TXT | 1 | v=spf1 ip4:91.201.60.3 +a +mx +ip4:91.20 |
| SOA | 1 | dns1.oderland.com registry.oderland.se |
Analysis
IP Addresses
carlfredrik.nu points to two IP numbers: 2a02:28f0:3032:16:: and 91.201.60.3.
Other host names such as mail.mekab.nu, stadshusbilder.se, spaps.se, xn--flyttstdning-jnkping-hzb71bc.se and mail.icefire.se share IPs with carlfredrik.nu.
Name Servers
carlfredrik.nu is delegated to three name servers: dns1.oderland.com, dns2.oderland.com and dns3.oderland.com.
carlfredrik.nu at least partially shares name servers with other domains, for instance hagner.se, equalsthlm.se, biomatnet.org, kortlekar.se and hsbgasellen.se.
Host dns1.oderland.com points to 2a02:28f0::41 and 91.201.61.4; Host dns2.oderland.com points to 2a02:28f0::46:1 and 46.16.239.247; Host dns3.oderland.com points to 2a00:1a28:1108:b::4:1 and 46.246.43.220.
Mail Servers
Four mail servers handle carlfredrik.nu: mx1.oderland.com, mx2.oderland.com, mx3.oderland.com and mx4.oderland.com.
carlfredrik.nu shares at least partially some mail servers with other domains, including emoticon.se, hoodrats.se, ljusakuten.se, beytocan.com and pr-web.se.
Host names with two IP numbers: mx1.oderland.com points to 2a02:28f0::8:1 and 91.201.60.244; mx2.oderland.com points to 2a02:28f0::9:1 and 91.201.61.244; mx3.oderland.com points to 2a02:28f0::16:1 and 91.201.62.34; mx4.oderland.com points to 2a02:28f0::17:1 and 91.201.63.5.