4far.no - robtex.com
4far.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a02:2350:7:100:81af:f884:ecd:ccbb🇳🇴 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 104.37.38.122🇳🇴 ONECOM104.37.32.0/21 One.com A/S | ||||||
| NS | ns01.proisp.no ⭐ | ||||||
| A | 2001:67c:28cc::17ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.proisp.no | ||||||
| A | 195.206.121.17ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.proisp.no | ||||||
| NS | ns02.proisp.no | ||||||
| A | 2001:67c:3c0::17🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.proisp.no | ||||||
| A | 185.10.11.17ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.proisp.no | ||||||
| MX | mx1-proisp-no.pub.mailpod1-osl1.one.com ⭐ | ||||||
| A | 104.37.38.155🇳🇴 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx1-proisp-no.pub.mailpod1-osl1.one.com | ||||||
| MX | mx2-proisp-no.pub.mailpod1-osl1.one.com ⭐ | ||||||
| A | 104.37.38.156🇳🇴 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx2-proisp-no.pub.mailpod1-osl1.one.com | ||||||
| MX | mx3-proisp-no.pub.mailpod1-osl1.one.com ⭐ | ||||||
| A | 104.37.38.157🇳🇴 ONECOM104.37.32.0/21 One.com A/S | ||||||
| PTR | mx3-proisp-no.pub.mailpod1-osl1.one.com | ||||||
| SOA | ns01.proisp.nohostmaster@proisp.no 2026-06-12 #1 | ||||||
no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | charm.norid.no ⭐ | ||||||
| NS | i.nic.no | ||||||
| NS | njet.norid.no | ||||||
| NS | not.norid.no | ||||||
| NS | x.nic.no | ||||||
| NS | y.nic.no | ||||||
| NS | z.nic.no | ||||||
| SOA | charm.norid.nohostmaster@norid.no 2026-07-19 #51 | ||||||
Same first word
4far.no |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns.fastname.no2015-05-19 → 2016-09-13 · 4 obs
● 2016-09-13 21:30:16
○ 2026-06-20 05:33:48
○ 2026-07-19 15:17:40
●NSns01.proisp.no2026-06-20 → 2026-07-19 · 3 obs
● 2026-06-20 05:33:48
● 2026-07-19 15:17:40
●NSns02.proisp.no2026-06-20 → 2026-07-19 · 3 obs
● 2026-06-20 05:33:48
● 2026-07-19 15:17:40
○NSns2.fastname.no2015-05-19 → 2016-09-13 · 4 obs
● 2016-09-13 21:30:16
○ 2026-06-20 05:33:48
○ 2026-07-19 15:17:40
○MXmail.it-systemer.com2015-05-19 → 2016-09-13 · 4 obs
● 2016-09-13 21:30:16
○ 2026-06-20 05:33:48
○ 2026-07-19 15:17:40
○MXmail.it-systemer.no2015-05-19 → 2016-09-13 · 4 obs
● 2016-09-13 21:30:16
○ 2026-06-20 05:33:48
○ 2026-07-19 15:17:40
●MXmx1-proisp-no.pub.mailpod1-osl1.one.com2026-06-20 → 2026-07-19 · 3 obs
● 2026-06-20 05:33:48
● 2026-07-19 15:17:40
●MXmx2-proisp-no.pub.mailpod1-osl1.one.com2026-06-20 → 2026-07-19 · 3 obs
● 2026-06-20 05:33:48
● 2026-07-19 15:17:40
●MXmx3-proisp-no.pub.mailpod1-osl1.one.com2026-06-20 → 2026-07-19 · 3 obs
● 2026-06-20 05:33:48
● 2026-07-19 15:17:40
●A104.37.38.1222026-06-20 → 2026-07-19 · 2 obs
● 2026-07-19 15:17:40
●A2a02:2350:7:100:81af:f884:ecd:ccbb2026-06-20 → 2026-07-19 · 2 obs
● 2026-07-19 15:17:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | z.nic.no, njet.norid.no, x.nic.no, not.norid.no... | - |
| 4far.no | ns01.proisp.no, ns02.proisp.no | - |
✅ Authoritative Response
Server:185.10.11.17
NS records: ns01.proisp.no, ns02.proisp.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4far.no (unsigned zone)
⏱️ Timing
Total: 1242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.37.38.122 |
| AAAA | 1 | 2a02:2350:7:100:81af:f884:ecd:ccbb |
| NS | 2 | ns01.proisp.no, ns02.proisp.no |
| MX | 3 | mx3-proisp-no.pub.mailpod1-osl1.one.com , mx2-proisp-no.pub.mailpod1-osl1.one.com ... |
| SOA | 1 | ns01.proisp.no hostmaster.proisp.no |
Analysis
IP Addresses
4far.no resolves to the IP addresses 104.37.38.122 and 2a02:2350:7:100:81af:f884:ecd:ccbb
itsecurity.no, mikropol.no, arendalbibliotek.no plus two other host names have IP numbers in common with 4far.no.
Name Servers
4far.no uses two name servers for its delegation: ns01.proisp.no and ns02.proisp.no.
The name server configuration of 4far.no is shared with other domains, for instance sempro.no, hdim.no, epsilon.no and two others.
The two host names ns01.proisp.no and ns02.proisp.no each have a pair of IP addresses: ns01.proisp.no has 195.206.121.17 and 2001:67c:28cc::17, and ns02.proisp.no has 185.10.11.17 and 2001:67c:3c0::17.
Mail Servers
4far.no is handled by three mail servers: mx1-proisp-no.pub.mailpod1-osl1.one.com, mx2-proisp-no.pub.mailpod1-osl1.one.com and mx3-proisp-no.pub.mailpod1-osl1.one.com.
At least some of the mail servers used by 4far.no are shared with other domains: undereksponert.no, ataround.com, brattas.org and two others among them.
The hostnames mx1-proisp-no.pub.mailpod1-osl1.one.com, mx2-proisp-no.pub.mailpod1-osl1.one.com and mx3-proisp-no.pub.mailpod1-osl1.one.com each resolve to a single IP: mx1-proisp-no.pub.mailpod1-osl1.one.com → 104.37.38.155, mx2-proisp-no.pub.mailpod1-osl1.one.com → 104.37.38.156, mx3-proisp-no.pub.mailpod1-osl1.one.com → 104.37.38.157.