fibonacci.no - robtex.com
fibonacci.no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a02:2350:5:10b:8054:f366:189f:fae1🇩🇰 ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.106🇩🇰 ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com ⭐ | ||||||
| A | 2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.one.com | ||||||
| A | 195.206.121.10ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.one.com | ||||||
| NS | ns02.one.com | ||||||
| A | 2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.one.com | ||||||
| A | 185.10.11.10ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.one.com | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-20 #5 | ||||||
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 2026-04-24 #23 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○MXmx1.pub.mailpod4-cph3.one.com2018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 04:13:06
○ 2026-04-08 17:05:08
○ 2026-04-24 07:50:14
○MXmx2.pub.mailpod4-cph3.one.com2018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 04:13:06
○ 2026-04-08 17:05:08
○ 2026-04-24 07:50:14
○MXmx3.pub.mailpod4-cph3.one.com2018-06-03 → 2018-06-03 · 4 obs
● 2018-06-03 04:13:06
○ 2026-04-08 17:05:08
○ 2026-04-24 07:50:14
○MXmxcluster1.one.com2015-05-19 → 2016-12-06 · 4 obs
● 2016-12-06 12:20:52
○ 2018-06-03 04:13:06
○ 2026-04-24 07:50:14
○MXmxcluster2.one.com2015-05-19 → 2016-12-06 · 4 obs
● 2016-12-06 12:20:52
○ 2018-06-03 04:13:06
○ 2026-04-24 07:50:14
●A2a02:2350:5:10b:8054:f366:189f:fae12026-04-08 → 2026-04-24 · 3 obs
● 2026-04-08 17:05:08
● 2026-04-24 07:50:14
○A46.30.212.2212015-05-19 → 2016-03-31 · 4 obs
● 2016-03-31 14:19:32
○ 2016-11-30 07:56:24
○ 2026-04-24 07:50:14
○A46.30.213.1032016-11-30 → 2018-06-03 · 5 obs
● 2016-11-30 07:56:24
● 2018-06-03 04:13:06
○ 2026-04-08 17:05:08
○ 2026-04-24 07:50:14
●A46.30.213.1062026-04-08 → 2026-04-24 · 3 obs
● 2026-04-08 17:05:08
● 2026-04-24 07:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | - |
| fibonacci.no | ns02.one.com, ns01.one.com | - |
✅ Authoritative Response
Server:185.10.11.10
NS records: ns02.one.com, ns01.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 987ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.106 |
| AAAA | 1 | 2a02:2350:5:10b:8054:f366:189f:fae1 |
| NS | 2 | ns02.one.com, ns01.one.com |
| MX | 1 | . (pri: 0) |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
fibonacci.no points to two IP numbers: 2a02:2350:5:10b:8054:f366:189f:fae1 and 46.30.213.106.
Other host names, for instance remacon.net, hauris.dk, footstrap.be, kilt.se and rollonab.se share IP numbers with fibonacci.no.
Name Servers
fibonacci.no's delegation is to two name servers ns01.one.com and ns02.one.com.
fibonacci.no shares the same name server configuration as other domains, such as learnia.world, piilmann.eu, andrada.se, a1tractors.com and cecnet.dk.
Host names with two IP numbers: ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10