studiefit.nu - robtex.com
studiefit.nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 149.210.140.18🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 149-210-140-18.colo.transip.net | ||||||
| NS | ns03.2is.nl ⭐ | ||||||
| A | 2001:1460:3:4:1c00:b4ff:fe00:270a🇳🇱 CLDIN-NL2001:1460::/32 | ||||||
| PTR | ns03.2is.nl | ||||||
| A | 62.221.202.199🇳🇱 CLDIN-NL62.221.192.0/19 | ||||||
| PTR | ns03.2is.nl | ||||||
| NS | ns04.2is.be | ||||||
| A | 2001:1460:2:2:1c00:4eff:fe00:2bf6🇳🇱 CLDIN-NL2001:1460::/32 | ||||||
| PTR | ns04.2is.be | ||||||
| PTR | ns04b.2is.be | ||||||
| A | 62.221.197.54🇳🇱 CLDIN-NL62.221.192.0/19 | ||||||
| PTR | ns04.2is.be | ||||||
| NS | ns05.2is.nl | ||||||
| A | 2a0d:7980:2:100:881:27ff:fe7a:1de9🇳🇱 UPCLOUD2a0d:7980:2::/48 | ||||||
| A | 194.107.180.31🇳🇱 UPCLOUD194.107.180.0/24 | ||||||
| PTR | hosted-by.savvii.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns03.2is.nldomain-admin@2is.nl 2026-04-09 #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:1adf3cfc-8586-4285-98b0-02690d7dff9a | ||||||
| TXT | NU zone update: 2026-04-14 00:52:59 +0000 (EPOCH 1776127979) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1776128038 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●A149.210.140.182026-03-04 → 2026-04-14 · 2 obs
● 2026-04-14 01:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, y.ns.nu, c.ns.nu, m.ns.nu... | - |
| studiefit.nu | ns03.2is.nl, ns04.2is.be, ns05.2is.nl | - |
✅ Authoritative Response
Server:62.221.202.199
NS records: ns03.2is.nl, ns04.2is.be, ns05.2is.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.210.140.18 |
| NS | 3 | ns03.2is.nl, ns04.2is.be... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns03.2is.nl domain-admin.2is.nl |
Analysis
IP Addresses
studiefit.nu points to IP number 149.210.140.18.
For instance, other host names doelhypotheek.nl, acturaad.nl, fitvoorlater.net, mail20.fitvermogen.nl and fitvermogen.org share IP numbers with studiefit.nu.
Name Servers
The delegation for studiefit.nu is handled by three name servers: ns04.2is.be, ns03.2is.nl and ns05.2is.nl.
studiefit.nu shares name servers with other domains at least partially, for example pietertje.eu, technifilter.eu, 2support.net, consument-en-veiligheid.nl and signijkerk.nl.
These name servers are commonly used with dns0.domeinbalie.nl, dns1.domeinbalie.nl and dns2.domeinbalie.org.
Host names with two IPs:
ns04.2is.be points to 2001:1460:2:2:1c00:4eff:fe00:2bf6 and 62.221.197.54
ns03.2is.nl points to 2001:1460:3:4:1c00:b4ff:fe00:270a and 62.221.202.199
ns05.2is.nl points to 2a0d:7980:2:100:881:27ff:fe7a:1de9 and 194.107.180.31