factor.nu - dns.ninja
factor.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.237.249.18🇩🇰 team-blue-denmark212.237.248.0/23 ZITCOM A/S | ||||||
| PTR | splash.scannet.dk | ||||||
| NS | ns2.scannet2.dk ⭐ | ||||||
| A | 2a02:2339:1:112:0:5:1:b11🇩🇰 team-blue-denmark2a02:2339::/36 | ||||||
| PTR | ns2.scannet.dk | ||||||
| A | 91.197.248.72🇩🇰 team-blue-denmark91.197.248.0/22 | ||||||
| PTR | ns2.scannet.dk | ||||||
| NS | ns.scannet2.dk | ||||||
| A | 2a02:2339:4006:10d::4171:4171🇩🇰 team-blue-denmark2a02:2339:4000::/34 | ||||||
| PTR | ns1.scannet.dk | ||||||
| A | 185.25.141.9🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S | ||||||
| PTR | ns1.scannet.dk | ||||||
| SOA | ns.scannet2.dkhostmaster@scannet.dk 2024-10-23 #1 | ||||||
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:e231df52-a370-4beb-94cf-25aafdc90295 | ||||||
| TXT | NU zone update: 2026-06-13 22:28:53 +0000 (EPOCH 1781389733) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1781389789 | ||||||
Same first word
Similar names
DNS History
11 records (3 active, 8 former)
○NSatdns01.citynetwork.se2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 09:24:42
○ 2026-06-08 04:04:00
○ 2026-06-13 22:46:34
○NSatdns02.citynetwork.se2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 09:24:42
○ 2026-06-08 04:04:00
○ 2026-06-13 22:46:34
○NSatdns03.citynetwork.se2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 09:24:42
○ 2026-06-08 04:04:00
○ 2026-06-13 22:46:34
●NSns.scannet2.dk2026-06-08 → 2026-06-13 · 3 obs
● 2026-06-08 04:04:00
● 2026-06-13 22:46:34
○NSns1.loopia.se2015-07-18 → 2015-11-21 · 4 obs
● 2015-11-21 02:34:56
○ 2016-05-06 17:36:54
○ 2026-06-13 22:46:34
○NSns2.loopia.se2015-07-18 → 2015-11-21 · 4 obs
● 2015-11-21 02:34:56
○ 2016-05-06 17:36:54
○ 2026-06-13 22:46:34
●NSns2.scannet2.dk2026-06-08 → 2026-06-13 · 3 obs
● 2026-06-08 04:04:00
● 2026-06-13 22:46:34
○A188.95.227.202017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 09:24:42
○ 2026-06-08 04:04:00
○ 2026-06-13 22:46:34
●A212.237.249.182026-06-08 → 2026-06-13 · 3 obs
● 2026-06-08 04:04:00
● 2026-06-13 22:46:34
○A2a00:16d8:2:200::202017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 09:24:42
○ 2026-06-08 04:04:00
○ 2026-06-13 22:46:34
○A69.41.237.292015-07-18 → 2015-11-21 · 4 obs
● 2015-11-21 02:34:56
○ 2016-05-06 17:36:54
○ 2026-06-13 22:46:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | m.ns.nu, z.ns.nu, c.ns.nu, d.ns.nu... | 12 records |
| factor.nu | ns.scannet2.dk, ns2.scannet2.dk | - |
✅ Authoritative Response
Server:91.197.248.72
NS records: ns.scannet2.dk, ns2.scannet2.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.237.249.18 |
| NS | 2 | ns2.scannet2.dk, ns.scannet2.dk |
| SOA | 1 | ns.scannet2.dk hostmaster.scannet.dk |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (m.ns.nu, m.ns.nu, z.ns.nu...)
Analysis
IP Addresses
factor.nu resolves to just one IP address, 212.237.249.18.
Two other host names, along with extranet.bf.dk, servicecenter.dk and elias-promise.avalonia.dk, also share IP numbers with factor.nu.
Name Servers
factor.nu uses two name servers for its delegation: ns2.scannet2.dk and ns.scannet2.dk.
factor.nu shares its NS records with other domains, for example mindpoint.dk, raunstrup.com, prosafe.dk and two others.
At least some of factor.nu's name servers are shared with other domains, for example taeptex.dk, bondo.nu, danpower.com and two more.
These name servers tend to be used in conjunction with the name servers ns3.scannet2.dk.
The two host names ns2.scannet2.dk and ns.scannet2.dk each have a pair of IP addresses: ns2.scannet2.dk has 91.197.248.72 and 2a02:2339:1:112:0:5:1:b11, and ns.scannet2.dk has 185.25.141.9 and 2a02:2339:4006:10d::4171:4171.